[PATCH 1/9] parsing: ban strncpy()

[PATCH 1/9] parsing: ban strncpy()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 parsing.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/parsing.c b/parsing.c
index 12453c2..e224564 100644
--- a/parsing.c
+++ b/parsing.c
@@ -63,8 +63,7 @@ static char *substr(const char *head, const char *tail)
 	if (tail < head)
 		return xstrdup("");
 	buf = xmalloc(tail - head + 1);
-	strncpy(buf, head, tail - head);
-	buf[tail - head] = '\0';
+	strlcpy(buf, head, tail - head + 1);
 	return buf;
 }
 

[PATCH 2/9] parsing: ban sprintf()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans sprintf() with commit:

  banned.h: mark sprintf() as banned
  cc8fdaee1eeaf05d8dd55ff11f111b815f673c58

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 parsing.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parsing.c b/parsing.c
index e224564..9e73e70 100644
--- a/parsing.c
+++ b/parsing.c
@@ -77,7 +77,7 @@ static void parse_user(const char *t, char **name, char **email, unsigned long *
 
 		email_len = ident.mail_end - ident.mail_begin;
 		*email = xmalloc(strlen("<") + email_len + strlen(">") + 1);
-		sprintf(*email, "<%.*s>", email_len, ident.mail_begin);
+		xsnprintf(*email, email_len + 3, "<%.*s>", email_len, ident.mail_begin);
 
 		if (ident.date_begin)
 			*date = strtoul(ident.date_begin, NULL, 10);

[PATCH 3/9] ui-log: ban strcpy()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strcpy() with commit:

  automatically ban strcpy()
  c8af66ab8ad7cd78557f0f9f5ef6a52fd46ee6dd

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui-log.c b/ui-log.c
index d696e20..c2f92fe 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -234,7 +234,7 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 			strbuf_add(&msgbuf, "\n\n", 2);
 
 			/* Place wrap_symbol at position i in info->subject */
-			strcpy(info->subject + i, wrap_symbol);
+			strlcpy(info->subject + i, wrap_symbol, subject_len - i + 1);
 		}
 	}
 	cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,

[PATCH 4/9] ui-log: ban strncpy()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui-log.c b/ui-log.c
index c2f92fe..3bcb657 100644
--- a/ui-log.c
+++ b/ui-log.c
@@ -67,7 +67,7 @@ void show_commit_decorations(struct commit *commit)
 	while (deco) {
 		struct object_id peeled;
 		int is_annotated = 0;
-		strncpy(buf, prettify_refname(deco->name), sizeof(buf) - 1);
+		strlcpy(buf, prettify_refname(deco->name), sizeof(buf));
 		switch(deco->type) {
 		case DECORATION_NONE:
 			/* If the git-core doesn't recognize it,

[PATCH 5/9] ui-patch: ban sprintf()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans sprintf() with commit:

  banned.h: mark sprintf() as banned
  cc8fdaee1eeaf05d8dd55ff11f111b815f673c58

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-patch.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ui-patch.c b/ui-patch.c
index 8007a11..82f125b 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -11,13 +11,16 @@
 #include "html.h"
 #include "ui-shared.h"
 
+/* two commit hashes with two dots in between and termination */
+#define REV_RANGE_LEN 2 * GIT_MAX_HEXSZ + 3
+
 void cgit_print_patch(const char *new_rev, const char *old_rev,
 		      const char *prefix)
 {
 	struct rev_info rev;
 	struct commit *commit;
 	struct object_id new_rev_oid, old_rev_oid;
-	char rev_range[2 * 40 + 3];
+	char rev_range[REV_RANGE_LEN];
 	const char *rev_argv[] = { NULL, "--reverse", "--format=email", rev_range, "--", prefix, NULL };
 	int rev_argc = ARRAY_SIZE(rev_argv) - 1;
 	char *patchname;
@@ -60,7 +63,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 	if (is_null_oid(&old_rev_oid)) {
 		memcpy(rev_range, oid_to_hex(&new_rev_oid), GIT_SHA1_HEXSZ + 1);
 	} else {
-		sprintf(rev_range, "%s..%s", oid_to_hex(&old_rev_oid),
+		xsnprintf(rev_range, REV_RANGE_LEN, "%s..%s", oid_to_hex(&old_rev_oid),
 			oid_to_hex(&new_rev_oid));
 	}
 

[PATCH 6/9] ui-shared: ban strcat()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strcat() with commit:

  banned.h: mark strcat() as banned
  1b11b64b815db62f93a04242e4aed5687a448748

To avoid compiler warnings from gcc 8.1.x we get the hard way.

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-shared.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/ui-shared.c b/ui-shared.c
index 739505a..b53c56d 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1159,7 +1159,7 @@ void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
 
 void cgit_set_title_from_path(const char *path)
 {
-	size_t path_len, path_index, path_last_end;
+	size_t path_len, path_index, path_last_end, line_len;
 	char *new_title;
 
 	if (!path)
@@ -1176,14 +1176,18 @@ void cgit_set_title_from_path(const char *path)
 				continue;
 			}
 			strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1);
-			strcat(new_title, "\\");
+			line_len = strlen(new_title);
+			new_title[line_len++] = '\\';
+			new_title[line_len] = '\0';
 			path_last_end = path_index;
 		}
 	}
 	if (path_last_end)
 		strncat(new_title, path, path_last_end);
 
-	strcat(new_title, " - ");
-	strcat(new_title, ctx.page.title);
+	line_len = strlen(new_title);
+	memcpy(&new_title[line_len], " - ", 3);
+	new_title[line_len + 3] = '\0';
+	strncat(new_title, ctx.page.title, sizeof(new_title) - strlen(new_title) - 1);
 	ctx.page.title = new_title;
 }

[PATCH 7/9] ui-ssdiff: ban strncpy()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strncpy() with commit:

  banned.h: mark strncpy() as banned
  e488b7aba743d23b830d239dcc33d9ca0745a9ad

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-ssdiff.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index 68c2044..a3dd059 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -103,8 +103,7 @@ static int line_from_hunk(char *line, char type)
 		return 0;
 	len = buf2 - buf1;
 	buf2 = xmalloc(len + 1);
-	strncpy(buf2, buf1, len);
-	buf2[len] = '\0';
+	strlcpy(buf2, buf1, len + 1);
 	res = atoi(buf2);
 	free(buf2);
 	return res;

[PATCH 8/9] ui-ssdiff: ban strcat()

[list]

From: Christian Hesse <mail at eworm.de>

Git upstream bans strcat() with commit:

  banned.h: mark strcat() as banned
  1b11b64b815db62f93a04242e4aed5687a448748

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 ui-ssdiff.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index a3dd059..c456033 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -117,6 +117,7 @@ static char *replace_tabs(char *line)
 	int n_tabs = 0;
 	int i;
 	char *result;
+	int result_len;
 
 	if (linelen == 0) {
 		result = xmalloc(1);
@@ -128,13 +129,14 @@ static char *replace_tabs(char *line)
 		if (line[i] == '\t')
 			n_tabs += 1;
 	}
-	result = xmalloc(linelen + n_tabs * 8 + 1);
+	result_len = linelen + n_tabs * 8;
+	result = xmalloc(result_len + 1);
 	result[0] = '\0';
 
 	for (;;) {
 		cur_buf = strchr(prev_buf, '\t');
 		if (!cur_buf) {
-			strcat(result, prev_buf);
+			strncat(result, prev_buf, result_len);
 			break;
 		} else {
 			strncat(result, prev_buf, cur_buf - prev_buf);

[PATCH 9/9] RFC: git: update to v2.19.0-rc0

[list]

From: Christian Hesse <mail at eworm.de>

Update to git version v2.19.0-rc0. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 Makefile      | 4 ++--
 cgit.h        | 1 +
 git           | 2 +-
 parsing.c     | 2 +-
 shared.c      | 2 +-
 ui-blame.c    | 2 +-
 ui-blob.c     | 6 +++---
 ui-clone.c    | 4 ++--
 ui-commit.c   | 4 ++--
 ui-diff.c     | 4 ++--
 ui-patch.c    | 4 ++--
 ui-plain.c    | 2 +-
 ui-snapshot.c | 4 ++--
 ui-tag.c      | 4 ++--
 ui-tree.c     | 4 ++--
 15 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/Makefile b/Makefile
index 05ea71f..d67c8c6 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,8 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.18.0
-GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
+GIT_VER = 2.19.0.rc0
+GIT_URL = https://www.kernel.org/pub/software/scm/git/testing/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
 MAN5_TXT = $(wildcard *.5.txt)
diff --git a/cgit.h b/cgit.h
index 32dfd7a..bcc4fce 100644
--- a/cgit.h
+++ b/cgit.h
@@ -8,6 +8,7 @@
 #include <cache.h>
 #include <grep.h>
 #include <object.h>
+#include <object-store.h>
 #include <tree.h>
 #include <commit.h>
 #include <tag.h>
diff --git a/git b/git
index 53f9a3e..7e8bfb0 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 53f9a3e157dbbc901a02ac2c73346d375e24978c
+Subproject commit 7e8bfb0412581daf8f3c89909f1d37844e8610dd
diff --git a/parsing.c b/parsing.c
index 9e73e70..7b3980e 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,7 +129,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
 	const int sha1hex_len = 40;
 	struct commitinfo *ret;
-	const char *p = get_cached_commit_buffer(commit, NULL);
+	const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
 	const char *t;
 
 	ret = xcalloc(1, sizeof(struct commitinfo));
diff --git a/shared.c b/shared.c
index 609bd2a..7560f5f 100644
--- a/shared.c
+++ b/shared.c
@@ -161,7 +161,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 
 	ref = xmalloc(sizeof (struct refinfo));
 	ref->refname = xstrdup(refname);
-	ref->object = parse_object(oid);
+	ref->object = parse_object(the_repository, oid);
 	switch (ref->object->type) {
 	case OBJ_TAG:
 		ref->tag = cgit_parse_tag((struct tag *)ref->object);
diff --git a/ui-blame.c b/ui-blame.c
index 50d0580..6dc555f 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -278,7 +278,7 @@ void cgit_print_blame(void)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);
diff --git a/ui-blob.c b/ui-blob.c
index 7b6da2a..4b6b462 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(lookup_commit_reference(&oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree_recursive(lookup_commit_reference(the_repository, &oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
 		return -1;
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	type = oid_object_info(the_repository, &oid, &size);
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
diff --git a/ui-clone.c b/ui-clone.c
index 6ba8f36..5dccb63 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -19,12 +19,12 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
 {
 	struct object *obj;
 
-	if (!(obj = parse_object(oid)))
+	if (!(obj = parse_object(the_repository, oid)))
 		return 0;
 
 	htmlf("%s\t%s\n", oid_to_hex(oid), refname);
 	if (obj->type == OBJ_TAG) {
-		if (!(obj = deref_tag(obj, refname, 0)))
+		if (!(obj = deref_tag(the_repository, obj, refname, 0)))
 			return 0;
 		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
diff --git a/ui-commit.c b/ui-commit.c
index 995cb93..9a47b54 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 				"Bad object id: %s", hex);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", hex);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 	free(tmp);
 	html("</td></tr>\n");
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(&p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 			"Bad object name: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(new_rev_oid);
+	commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		commit2 = lookup_commit_reference(old_rev_oid);
+		commit2 = lookup_commit_reference(the_repository, old_rev_oid);
 		if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error_page(404, "Not found",
 				"Bad commit: %s", oid_to_hex(old_rev_oid));
diff --git a/ui-patch.c b/ui-patch.c
index 82f125b..5a96410 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -36,7 +36,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 				"Bad object id: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(&new_rev_oid);
+	commit = lookup_commit_reference(the_repository, &new_rev_oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", new_rev);
@@ -49,7 +49,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 					"Bad object id: %s", old_rev);
 			return;
 		}
-		if (!lookup_commit_reference(&old_rev_oid)) {
+		if (!lookup_commit_reference(the_repository, &old_rev_oid)) {
 			cgit_print_error_page(404, "Not found",
 					"Bad commit reference: %s", old_rev);
 			return;
diff --git a/ui-plain.c b/ui-plain.c
index ddb3e48..070c34b 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index fa3ceaf..85efe64 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -37,7 +37,7 @@ static int write_archive_type(const char *format, const char *hex, const char *p
 	/* argv_array guarantees a trailing NULL entry. */
 	memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
 
-	result = write_archive(argv.argc, nargv, NULL, NULL, 0);
+	result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
 	argv_array_clear(&argv);
 	free(nargv);
 	return result;
@@ -147,7 +147,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
 				"Bad object id: %s", hex);
 		return 1;
 	}
-	if (!lookup_commit_reference(&oid)) {
+	if (!lookup_commit_reference(the_repository, &oid)) {
 		cgit_print_error_page(400, "Bad request",
 				"Not a commit reference: %s", hex);
 		return 1;
diff --git a/ui-tag.c b/ui-tag.c
index 2c96c37..f530224 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -53,7 +53,7 @@ void cgit_print_tag(char *revname)
 			"Bad tag reference: %s", revname);
 		goto cleanup;
 	}
-	obj = parse_object(&oid);
+	obj = parse_object(the_repository, &oid);
 	if (!obj) {
 		cgit_print_error_page(500, "Internal server error",
 			"Bad object id: %s", oid_to_hex(&oid));
@@ -63,7 +63,7 @@ void cgit_print_tag(char *revname)
 		struct tag *tag;
 		struct taginfo *info;
 
-		tag = lookup_tag(&oid);
+		tag = lookup_tag(the_repository, &oid);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error_page(500, "Internal server error",
 				"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index e6b3074..df8ad82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -177,7 +177,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
 			       fullpath->buf);
 
-		tree = lookup_tree(&tree_ctx.oid);
+		tree = lookup_tree(the_repository, &tree_ctx.oid);
 		if (!tree)
 			return;
 
@@ -359,7 +359,7 @@ void cgit_print_tree(const char *rev, char *path)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);

[PATCH 1/1] RFC: git: update to v2.19.0-rc1

[list]

From: Christian Hesse <mail at eworm.de>

Update to git version v2.19.0-rc1. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 Makefile      | 4 ++--
 cgit.h        | 1 +
 git           | 2 +-
 parsing.c     | 2 +-
 shared.c      | 2 +-
 ui-blame.c    | 2 +-
 ui-blob.c     | 6 +++---
 ui-clone.c    | 4 ++--
 ui-commit.c   | 4 ++--
 ui-diff.c     | 4 ++--
 ui-patch.c    | 4 ++--
 ui-plain.c    | 2 +-
 ui-snapshot.c | 4 ++--
 ui-tag.c      | 4 ++--
 ui-tree.c     | 4 ++--
 15 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/Makefile b/Makefile
index 05ea71f..b7477fc 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,8 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.18.0
-GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
+GIT_VER = 2.19.0.rc1
+GIT_URL = https://www.kernel.org/pub/software/scm/git/testing/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
 MAN5_TXT = $(wildcard *.5.txt)
diff --git a/cgit.h b/cgit.h
index 32dfd7a..bcc4fce 100644
--- a/cgit.h
+++ b/cgit.h
@@ -8,6 +8,7 @@
 #include <cache.h>
 #include <grep.h>
 #include <object.h>
+#include <object-store.h>
 #include <tree.h>
 #include <commit.h>
 #include <tag.h>
diff --git a/git b/git
index 53f9a3e..2f74393 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 53f9a3e157dbbc901a02ac2c73346d375e24978c
+Subproject commit 2f743933341f276111103550fbf383a34dfcfd38
diff --git a/parsing.c b/parsing.c
index 9e73e70..7b3980e 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,7 +129,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
 	const int sha1hex_len = 40;
 	struct commitinfo *ret;
-	const char *p = get_cached_commit_buffer(commit, NULL);
+	const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
 	const char *t;
 
 	ret = xcalloc(1, sizeof(struct commitinfo));
diff --git a/shared.c b/shared.c
index 609bd2a..7560f5f 100644
--- a/shared.c
+++ b/shared.c
@@ -161,7 +161,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 
 	ref = xmalloc(sizeof (struct refinfo));
 	ref->refname = xstrdup(refname);
-	ref->object = parse_object(oid);
+	ref->object = parse_object(the_repository, oid);
 	switch (ref->object->type) {
 	case OBJ_TAG:
 		ref->tag = cgit_parse_tag((struct tag *)ref->object);
diff --git a/ui-blame.c b/ui-blame.c
index 50d0580..6dc555f 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -278,7 +278,7 @@ void cgit_print_blame(void)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);
diff --git a/ui-blob.c b/ui-blob.c
index 7b6da2a..4b6b462 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(lookup_commit_reference(&oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree_recursive(lookup_commit_reference(the_repository, &oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
 		return -1;
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	type = oid_object_info(the_repository, &oid, &size);
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
diff --git a/ui-clone.c b/ui-clone.c
index 6ba8f36..5dccb63 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -19,12 +19,12 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
 {
 	struct object *obj;
 
-	if (!(obj = parse_object(oid)))
+	if (!(obj = parse_object(the_repository, oid)))
 		return 0;
 
 	htmlf("%s\t%s\n", oid_to_hex(oid), refname);
 	if (obj->type == OBJ_TAG) {
-		if (!(obj = deref_tag(obj, refname, 0)))
+		if (!(obj = deref_tag(the_repository, obj, refname, 0)))
 			return 0;
 		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
diff --git a/ui-commit.c b/ui-commit.c
index 995cb93..9a47b54 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 				"Bad object id: %s", hex);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", hex);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 	free(tmp);
 	html("</td></tr>\n");
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(&p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 			"Bad object name: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(new_rev_oid);
+	commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		commit2 = lookup_commit_reference(old_rev_oid);
+		commit2 = lookup_commit_reference(the_repository, old_rev_oid);
 		if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error_page(404, "Not found",
 				"Bad commit: %s", oid_to_hex(old_rev_oid));
diff --git a/ui-patch.c b/ui-patch.c
index 82f125b..5a96410 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -36,7 +36,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 				"Bad object id: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(&new_rev_oid);
+	commit = lookup_commit_reference(the_repository, &new_rev_oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", new_rev);
@@ -49,7 +49,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 					"Bad object id: %s", old_rev);
 			return;
 		}
-		if (!lookup_commit_reference(&old_rev_oid)) {
+		if (!lookup_commit_reference(the_repository, &old_rev_oid)) {
 			cgit_print_error_page(404, "Not found",
 					"Bad commit reference: %s", old_rev);
 			return;
diff --git a/ui-plain.c b/ui-plain.c
index ddb3e48..070c34b 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index fa3ceaf..85efe64 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -37,7 +37,7 @@ static int write_archive_type(const char *format, const char *hex, const char *p
 	/* argv_array guarantees a trailing NULL entry. */
 	memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
 
-	result = write_archive(argv.argc, nargv, NULL, NULL, 0);
+	result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
 	argv_array_clear(&argv);
 	free(nargv);
 	return result;
@@ -147,7 +147,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
 				"Bad object id: %s", hex);
 		return 1;
 	}
-	if (!lookup_commit_reference(&oid)) {
+	if (!lookup_commit_reference(the_repository, &oid)) {
 		cgit_print_error_page(400, "Bad request",
 				"Not a commit reference: %s", hex);
 		return 1;
diff --git a/ui-tag.c b/ui-tag.c
index 2c96c37..f530224 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -53,7 +53,7 @@ void cgit_print_tag(char *revname)
 			"Bad tag reference: %s", revname);
 		goto cleanup;
 	}
-	obj = parse_object(&oid);
+	obj = parse_object(the_repository, &oid);
 	if (!obj) {
 		cgit_print_error_page(500, "Internal server error",
 			"Bad object id: %s", oid_to_hex(&oid));
@@ -63,7 +63,7 @@ void cgit_print_tag(char *revname)
 		struct tag *tag;
 		struct taginfo *info;
 
-		tag = lookup_tag(&oid);
+		tag = lookup_tag(the_repository, &oid);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error_page(500, "Internal server error",
 				"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index e6b3074..df8ad82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -177,7 +177,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
 			       fullpath->buf);
 
-		tree = lookup_tree(&tree_ctx.oid);
+		tree = lookup_tree(the_repository, &tree_ctx.oid);
 		if (!tree)
 			return;
 
@@ -359,7 +359,7 @@ void cgit_print_tree(const char *rev, char *path)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);

[PATCH 1/1] RFC: git: update to v2.19.0-rc2

[list]

From: Christian Hesse <mail at eworm.de>

Update to git version v2.19.0-rc2. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 Makefile      | 4 ++--
 cgit.h        | 1 +
 git           | 2 +-
 parsing.c     | 2 +-
 shared.c      | 2 +-
 ui-blame.c    | 2 +-
 ui-blob.c     | 6 +++---
 ui-clone.c    | 4 ++--
 ui-commit.c   | 4 ++--
 ui-diff.c     | 4 ++--
 ui-patch.c    | 4 ++--
 ui-plain.c    | 2 +-
 ui-snapshot.c | 4 ++--
 ui-tag.c      | 4 ++--
 ui-tree.c     | 4 ++--
 15 files changed, 25 insertions(+), 24 deletions(-)

diff --git a/Makefile b/Makefile
index 05ea71f..1e8ec14 100644
--- a/Makefile
+++ b/Makefile
@@ -14,8 +14,8 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.18.0
-GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
+GIT_VER = 2.19.0.rc2
+GIT_URL = https://www.kernel.org/pub/software/scm/git/testing/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
 MAN5_TXT = $(wildcard *.5.txt)
diff --git a/cgit.h b/cgit.h
index 32dfd7a..bcc4fce 100644
--- a/cgit.h
+++ b/cgit.h
@@ -8,6 +8,7 @@
 #include <cache.h>
 #include <grep.h>
 #include <object.h>
+#include <object-store.h>
 #include <tree.h>
 #include <commit.h>
 #include <tag.h>
diff --git a/git b/git
index 53f9a3e..c05048d 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 53f9a3e157dbbc901a02ac2c73346d375e24978c
+Subproject commit c05048d43925ab8edcb36663752c2b4541911231
diff --git a/parsing.c b/parsing.c
index 9e73e70..7b3980e 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,7 +129,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
 	const int sha1hex_len = 40;
 	struct commitinfo *ret;
-	const char *p = get_cached_commit_buffer(commit, NULL);
+	const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
 	const char *t;
 
 	ret = xcalloc(1, sizeof(struct commitinfo));
diff --git a/shared.c b/shared.c
index 609bd2a..7560f5f 100644
--- a/shared.c
+++ b/shared.c
@@ -161,7 +161,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 
 	ref = xmalloc(sizeof (struct refinfo));
 	ref->refname = xstrdup(refname);
-	ref->object = parse_object(oid);
+	ref->object = parse_object(the_repository, oid);
 	switch (ref->object->type) {
 	case OBJ_TAG:
 		ref->tag = cgit_parse_tag((struct tag *)ref->object);
diff --git a/ui-blame.c b/ui-blame.c
index 50d0580..6dc555f 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -278,7 +278,7 @@ void cgit_print_blame(void)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);
diff --git a/ui-blob.c b/ui-blob.c
index 7b6da2a..4b6b462 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(lookup_commit_reference(&oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree_recursive(lookup_commit_reference(the_repository, &oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
 		return -1;
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	type = oid_object_info(the_repository, &oid, &size);
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
diff --git a/ui-clone.c b/ui-clone.c
index 6ba8f36..5dccb63 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -19,12 +19,12 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
 {
 	struct object *obj;
 
-	if (!(obj = parse_object(oid)))
+	if (!(obj = parse_object(the_repository, oid)))
 		return 0;
 
 	htmlf("%s\t%s\n", oid_to_hex(oid), refname);
 	if (obj->type == OBJ_TAG) {
-		if (!(obj = deref_tag(obj, refname, 0)))
+		if (!(obj = deref_tag(the_repository, obj, refname, 0)))
 			return 0;
 		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
diff --git a/ui-commit.c b/ui-commit.c
index 995cb93..9a47b54 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 				"Bad object id: %s", hex);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", hex);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 	free(tmp);
 	html("</td></tr>\n");
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(&p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 			"Bad object name: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(new_rev_oid);
+	commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		commit2 = lookup_commit_reference(old_rev_oid);
+		commit2 = lookup_commit_reference(the_repository, old_rev_oid);
 		if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error_page(404, "Not found",
 				"Bad commit: %s", oid_to_hex(old_rev_oid));
diff --git a/ui-patch.c b/ui-patch.c
index 82f125b..5a96410 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -36,7 +36,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 				"Bad object id: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(&new_rev_oid);
+	commit = lookup_commit_reference(the_repository, &new_rev_oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", new_rev);
@@ -49,7 +49,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 					"Bad object id: %s", old_rev);
 			return;
 		}
-		if (!lookup_commit_reference(&old_rev_oid)) {
+		if (!lookup_commit_reference(the_repository, &old_rev_oid)) {
 			cgit_print_error_page(404, "Not found",
 					"Bad commit reference: %s", old_rev);
 			return;
diff --git a/ui-plain.c b/ui-plain.c
index ddb3e48..070c34b 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index fa3ceaf..85efe64 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -37,7 +37,7 @@ static int write_archive_type(const char *format, const char *hex, const char *p
 	/* argv_array guarantees a trailing NULL entry. */
 	memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
 
-	result = write_archive(argv.argc, nargv, NULL, NULL, 0);
+	result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
 	argv_array_clear(&argv);
 	free(nargv);
 	return result;
@@ -147,7 +147,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
 				"Bad object id: %s", hex);
 		return 1;
 	}
-	if (!lookup_commit_reference(&oid)) {
+	if (!lookup_commit_reference(the_repository, &oid)) {
 		cgit_print_error_page(400, "Bad request",
 				"Not a commit reference: %s", hex);
 		return 1;
diff --git a/ui-tag.c b/ui-tag.c
index 2c96c37..f530224 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -53,7 +53,7 @@ void cgit_print_tag(char *revname)
 			"Bad tag reference: %s", revname);
 		goto cleanup;
 	}
-	obj = parse_object(&oid);
+	obj = parse_object(the_repository, &oid);
 	if (!obj) {
 		cgit_print_error_page(500, "Internal server error",
 			"Bad object id: %s", oid_to_hex(&oid));
@@ -63,7 +63,7 @@ void cgit_print_tag(char *revname)
 		struct tag *tag;
 		struct taginfo *info;
 
-		tag = lookup_tag(&oid);
+		tag = lookup_tag(the_repository, &oid);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error_page(500, "Internal server error",
 				"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index e6b3074..df8ad82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -177,7 +177,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
 			       fullpath->buf);
 
-		tree = lookup_tree(&tree_ctx.oid);
+		tree = lookup_tree(the_repository, &tree_ctx.oid);
 		if (!tree)
 			return;
 
@@ -359,7 +359,7 @@ void cgit_print_tree(const char *rev, char *path)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);

[PATCH 1/1] git: update to v2.19.0

[list]

From: Christian Hesse <mail at eworm.de>

Update to git version v2.19.0. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 Makefile      | 2 +-
 cgit.h        | 1 +
 git           | 2 +-
 parsing.c     | 2 +-
 shared.c      | 2 +-
 ui-blame.c    | 2 +-
 ui-blob.c     | 6 +++---
 ui-clone.c    | 4 ++--
 ui-commit.c   | 4 ++--
 ui-diff.c     | 4 ++--
 ui-patch.c    | 4 ++--
 ui-plain.c    | 2 +-
 ui-snapshot.c | 4 ++--
 ui-tag.c      | 4 ++--
 ui-tree.c     | 4 ++--
 15 files changed, 24 insertions(+), 23 deletions(-)

diff --git a/Makefile b/Makefile
index 05ea71f..fc7724f 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.18.0
+GIT_VER = 2.19.0
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
diff --git a/cgit.h b/cgit.h
index 32dfd7a..bcc4fce 100644
--- a/cgit.h
+++ b/cgit.h
@@ -8,6 +8,7 @@
 #include <cache.h>
 #include <grep.h>
 #include <object.h>
+#include <object-store.h>
 #include <tree.h>
 #include <commit.h>
 #include <tag.h>
diff --git a/git b/git
index 53f9a3e..1d4361b 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 53f9a3e157dbbc901a02ac2c73346d375e24978c
+Subproject commit 1d4361b0f344188ab5eec6dcea01f61a3a3a1670
diff --git a/parsing.c b/parsing.c
index 9e73e70..7b3980e 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,7 +129,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
 	const int sha1hex_len = 40;
 	struct commitinfo *ret;
-	const char *p = get_cached_commit_buffer(commit, NULL);
+	const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
 	const char *t;
 
 	ret = xcalloc(1, sizeof(struct commitinfo));
diff --git a/shared.c b/shared.c
index 609bd2a..7560f5f 100644
--- a/shared.c
+++ b/shared.c
@@ -161,7 +161,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 
 	ref = xmalloc(sizeof (struct refinfo));
 	ref->refname = xstrdup(refname);
-	ref->object = parse_object(oid);
+	ref->object = parse_object(the_repository, oid);
 	switch (ref->object->type) {
 	case OBJ_TAG:
 		ref->tag = cgit_parse_tag((struct tag *)ref->object);
diff --git a/ui-blame.c b/ui-blame.c
index 50d0580..6dc555f 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -278,7 +278,7 @@ void cgit_print_blame(void)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);
diff --git a/ui-blob.c b/ui-blob.c
index 7b6da2a..4b6b462 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(lookup_commit_reference(&oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree_recursive(lookup_commit_reference(the_repository, &oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
 		return -1;
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	type = oid_object_info(the_repository, &oid, &size);
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
diff --git a/ui-clone.c b/ui-clone.c
index 6ba8f36..5dccb63 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -19,12 +19,12 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
 {
 	struct object *obj;
 
-	if (!(obj = parse_object(oid)))
+	if (!(obj = parse_object(the_repository, oid)))
 		return 0;
 
 	htmlf("%s\t%s\n", oid_to_hex(oid), refname);
 	if (obj->type == OBJ_TAG) {
-		if (!(obj = deref_tag(obj, refname, 0)))
+		if (!(obj = deref_tag(the_repository, obj, refname, 0)))
 			return 0;
 		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
diff --git a/ui-commit.c b/ui-commit.c
index 995cb93..9a47b54 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 				"Bad object id: %s", hex);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", hex);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 	free(tmp);
 	html("</td></tr>\n");
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(&p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 			"Bad object name: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(new_rev_oid);
+	commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		commit2 = lookup_commit_reference(old_rev_oid);
+		commit2 = lookup_commit_reference(the_repository, old_rev_oid);
 		if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error_page(404, "Not found",
 				"Bad commit: %s", oid_to_hex(old_rev_oid));
diff --git a/ui-patch.c b/ui-patch.c
index 82f125b..5a96410 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -36,7 +36,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 				"Bad object id: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(&new_rev_oid);
+	commit = lookup_commit_reference(the_repository, &new_rev_oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", new_rev);
@@ -49,7 +49,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 					"Bad object id: %s", old_rev);
 			return;
 		}
-		if (!lookup_commit_reference(&old_rev_oid)) {
+		if (!lookup_commit_reference(the_repository, &old_rev_oid)) {
 			cgit_print_error_page(404, "Not found",
 					"Bad commit reference: %s", old_rev);
 			return;
diff --git a/ui-plain.c b/ui-plain.c
index ddb3e48..070c34b 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index fa3ceaf..85efe64 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -37,7 +37,7 @@ static int write_archive_type(const char *format, const char *hex, const char *p
 	/* argv_array guarantees a trailing NULL entry. */
 	memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
 
-	result = write_archive(argv.argc, nargv, NULL, NULL, 0);
+	result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
 	argv_array_clear(&argv);
 	free(nargv);
 	return result;
@@ -147,7 +147,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
 				"Bad object id: %s", hex);
 		return 1;
 	}
-	if (!lookup_commit_reference(&oid)) {
+	if (!lookup_commit_reference(the_repository, &oid)) {
 		cgit_print_error_page(400, "Bad request",
 				"Not a commit reference: %s", hex);
 		return 1;
diff --git a/ui-tag.c b/ui-tag.c
index 2c96c37..f530224 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -53,7 +53,7 @@ void cgit_print_tag(char *revname)
 			"Bad tag reference: %s", revname);
 		goto cleanup;
 	}
-	obj = parse_object(&oid);
+	obj = parse_object(the_repository, &oid);
 	if (!obj) {
 		cgit_print_error_page(500, "Internal server error",
 			"Bad object id: %s", oid_to_hex(&oid));
@@ -63,7 +63,7 @@ void cgit_print_tag(char *revname)
 		struct tag *tag;
 		struct taginfo *info;
 
-		tag = lookup_tag(&oid);
+		tag = lookup_tag(the_repository, &oid);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error_page(500, "Internal server error",
 				"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index e6b3074..df8ad82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -177,7 +177,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
 			       fullpath->buf);
 
-		tree = lookup_tree(&tree_ctx.oid);
+		tree = lookup_tree(the_repository, &tree_ctx.oid);
 		if (!tree)
 			return;
 
@@ -359,7 +359,7 @@ void cgit_print_tree(const char *rev, char *path)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);

[PATCH 1/1] git: update to v2.19.0

[Jason]

Thanks Christian. Feel free to queue this all up in a for-jason branch.

[PATCH 1/1] git: update to v2.19.0

[list]

"Jason A. Donenfeld" <Jason at zx2c4.com> on Mon, 2018/09/10 18:57:
> Thanks Christian. Feel free to queue this all up in a for-jason branch.

Done.
-- 
main(a){char*c=/*    Schoene Gruesse                         */"B?IJj;MEH"
"CX:;",b;for(a/*    Best regards             my address:    */=0;b=c[a++];)
putchar(b-1/(/*    Chris            cc -ox -xc - && ./x    */b/42*2-3)*42);}
-------------- next part --------------
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[PATCH 1/1] git: update to v2.19.1

[list]

From: Christian Hesse <mail at eworm.de>

Update to git version v2.19.1. Required changes follow upstream commits:

* commit: add repository argument to get_cached_commit_buffer
  (3ce85f7e5a41116145179f0fae2ce6d86558d099)

* commit: add repository argument to lookup_commit_reference
  (2122f6754c93be8f02bfb5704ed96c88fc9837a8)

* object: add repository argument to parse_object
  (109cd76dd3467bd05f8d2145b857006649741d5c)

* tag: add repository argument to deref_tag
  (a74093da5ed601a09fa158e5ba6f6f14c1142a3e)

* tag: add repository argument to lookup_tag
  (ce71efb713f97f476a2d2ab541a0c73f684a5db3)

* tree: add repository argument to lookup_tree
  (f86bcc7b2ce6cad68ba1a48a528e380c6126705e)

* archive.c: avoid access to the_index
  (b612ee202a48f129f81f8f6a5af6cf71d1a9caef)

* for_each_*_object: move declarations to object-store.h
  (0889aae1cd18c1804ba01c1a4229e516dfb9fe9b)

Signed-off-by: Christian Hesse <mail at eworm.de>
---
 Makefile      | 2 +-
 cgit.h        | 1 +
 git           | 2 +-
 parsing.c     | 2 +-
 shared.c      | 2 +-
 ui-blame.c    | 2 +-
 ui-blob.c     | 6 +++---
 ui-clone.c    | 4 ++--
 ui-commit.c   | 4 ++--
 ui-diff.c     | 4 ++--
 ui-patch.c    | 4 ++--
 ui-plain.c    | 2 +-
 ui-snapshot.c | 4 ++--
 ui-tag.c      | 4 ++--
 ui-tree.c     | 4 ++--
 15 files changed, 24 insertions(+), 23 deletions(-)

diff --git a/Makefile b/Makefile
index 05ea71f..1c49b50 100644
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ htmldir = $(docdir)
 pdfdir = $(docdir)
 mandir = $(prefix)/share/man
 SHA1_HEADER = <openssl/sha.h>
-GIT_VER = 2.18.0
+GIT_VER = 2.19.1
 GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.gz
 INSTALL = install
 COPYTREE = cp -r
diff --git a/cgit.h b/cgit.h
index 32dfd7a..bcc4fce 100644
--- a/cgit.h
+++ b/cgit.h
@@ -8,6 +8,7 @@
 #include <cache.h>
 #include <grep.h>
 #include <object.h>
+#include <object-store.h>
 #include <tree.h>
 #include <commit.h>
 #include <tag.h>
diff --git a/git b/git
index 53f9a3e..cae598d 160000
--- a/git
+++ b/git
@@ -1 +1 @@
-Subproject commit 53f9a3e157dbbc901a02ac2c73346d375e24978c
+Subproject commit cae598d9980661a978e2df4fb338518f7bf09572
diff --git a/parsing.c b/parsing.c
index 9e73e70..7b3980e 100644
--- a/parsing.c
+++ b/parsing.c
@@ -129,7 +129,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 {
 	const int sha1hex_len = 40;
 	struct commitinfo *ret;
-	const char *p = get_cached_commit_buffer(commit, NULL);
+	const char *p = get_cached_commit_buffer(the_repository, commit, NULL);
 	const char *t;
 
 	ret = xcalloc(1, sizeof(struct commitinfo));
diff --git a/shared.c b/shared.c
index 609bd2a..7560f5f 100644
--- a/shared.c
+++ b/shared.c
@@ -161,7 +161,7 @@ static struct refinfo *cgit_mk_refinfo(const char *refname, const struct object_
 
 	ref = xmalloc(sizeof (struct refinfo));
 	ref->refname = xstrdup(refname);
-	ref->object = parse_object(oid);
+	ref->object = parse_object(the_repository, oid);
 	switch (ref->object->type) {
 	case OBJ_TAG:
 		ref->tag = cgit_parse_tag((struct tag *)ref->object);
diff --git a/ui-blame.c b/ui-blame.c
index 50d0580..6dc555f 100644
--- a/ui-blame.c
+++ b/ui-blame.c
@@ -278,7 +278,7 @@ void cgit_print_blame(void)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);
diff --git a/ui-blob.c b/ui-blob.c
index 7b6da2a..4b6b462 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -56,7 +56,7 @@ int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
 		goto done;
 	if (oid_object_info(the_repository, &oid, &size) != OBJ_COMMIT)
 		goto done;
-	read_tree_recursive(lookup_commit_reference(&oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
+	read_tree_recursive(lookup_commit_reference(the_repository, &oid)->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 
 done:
 	free(path_items.match);
@@ -89,7 +89,7 @@ int cgit_print_file(char *path, const char *head, int file_only)
 		return -1;
 	type = oid_object_info(the_repository, &oid, &size);
 	if (type == OBJ_COMMIT) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		if (!walk_tree_ctx.found_path)
 			return -1;
@@ -145,7 +145,7 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 	type = oid_object_info(the_repository, &oid, &size);
 
 	if ((!hex) && type == OBJ_COMMIT && path) {
-		commit = lookup_commit_reference(&oid);
+		commit = lookup_commit_reference(the_repository, &oid);
 		read_tree_recursive(commit->maybe_tree, "", 0, 0, &paths, walk_tree, &walk_tree_ctx);
 		type = oid_object_info(the_repository, &oid, &size);
 	}
diff --git a/ui-clone.c b/ui-clone.c
index 6ba8f36..5dccb63 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -19,12 +19,12 @@ static int print_ref_info(const char *refname, const struct object_id *oid,
 {
 	struct object *obj;
 
-	if (!(obj = parse_object(oid)))
+	if (!(obj = parse_object(the_repository, oid)))
 		return 0;
 
 	htmlf("%s\t%s\n", oid_to_hex(oid), refname);
 	if (obj->type == OBJ_TAG) {
-		if (!(obj = deref_tag(obj, refname, 0)))
+		if (!(obj = deref_tag(the_repository, obj, refname, 0)))
 			return 0;
 		htmlf("%s\t%s^{}\n", oid_to_hex(&obj->oid), refname);
 	}
diff --git a/ui-commit.c b/ui-commit.c
index 995cb93..9a47b54 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -31,7 +31,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 				"Bad object id: %s", hex);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", hex);
@@ -87,7 +87,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 	free(tmp);
 	html("</td></tr>\n");
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(&p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
diff --git a/ui-diff.c b/ui-diff.c
index e33e9fb..70dcc91 100644
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 			"Bad object name: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(new_rev_oid);
+	commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Bad commit: %s", oid_to_hex(new_rev_oid));
@@ -428,7 +428,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		commit2 = lookup_commit_reference(old_rev_oid);
+		commit2 = lookup_commit_reference(the_repository, old_rev_oid);
 		if (!commit2 || parse_commit(commit2)) {
 			cgit_print_error_page(404, "Not found",
 				"Bad commit: %s", oid_to_hex(old_rev_oid));
diff --git a/ui-patch.c b/ui-patch.c
index 82f125b..5a96410 100644
--- a/ui-patch.c
+++ b/ui-patch.c
@@ -36,7 +36,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 				"Bad object id: %s", new_rev);
 		return;
 	}
-	commit = lookup_commit_reference(&new_rev_oid);
+	commit = lookup_commit_reference(the_repository, &new_rev_oid);
 	if (!commit) {
 		cgit_print_error_page(404, "Not found",
 				"Bad commit reference: %s", new_rev);
@@ -49,7 +49,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 					"Bad object id: %s", old_rev);
 			return;
 		}
-		if (!lookup_commit_reference(&old_rev_oid)) {
+		if (!lookup_commit_reference(the_repository, &old_rev_oid)) {
 			cgit_print_error_page(404, "Not found",
 					"Bad commit reference: %s", old_rev);
 			return;
diff --git a/ui-plain.c b/ui-plain.c
index ddb3e48..070c34b 100644
--- a/ui-plain.c
+++ b/ui-plain.c
@@ -185,7 +185,7 @@ void cgit_print_plain(void)
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found", "Not found");
 		return;
diff --git a/ui-snapshot.c b/ui-snapshot.c
index fa3ceaf..85efe64 100644
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -37,7 +37,7 @@ static int write_archive_type(const char *format, const char *hex, const char *p
 	/* argv_array guarantees a trailing NULL entry. */
 	memcpy(nargv, argv.argv, sizeof(char *) * (argv.argc + 1));
 
-	result = write_archive(argv.argc, nargv, NULL, NULL, 0);
+	result = write_archive(argv.argc, nargv, NULL, the_repository, NULL, 0);
 	argv_array_clear(&argv);
 	free(nargv);
 	return result;
@@ -147,7 +147,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
 				"Bad object id: %s", hex);
 		return 1;
 	}
-	if (!lookup_commit_reference(&oid)) {
+	if (!lookup_commit_reference(the_repository, &oid)) {
 		cgit_print_error_page(400, "Bad request",
 				"Not a commit reference: %s", hex);
 		return 1;
diff --git a/ui-tag.c b/ui-tag.c
index 2c96c37..f530224 100644
--- a/ui-tag.c
+++ b/ui-tag.c
@@ -53,7 +53,7 @@ void cgit_print_tag(char *revname)
 			"Bad tag reference: %s", revname);
 		goto cleanup;
 	}
-	obj = parse_object(&oid);
+	obj = parse_object(the_repository, &oid);
 	if (!obj) {
 		cgit_print_error_page(500, "Internal server error",
 			"Bad object id: %s", oid_to_hex(&oid));
@@ -63,7 +63,7 @@ void cgit_print_tag(char *revname)
 		struct tag *tag;
 		struct taginfo *info;
 
-		tag = lookup_tag(&oid);
+		tag = lookup_tag(the_repository, &oid);
 		if (!tag || parse_tag(tag) || !(info = cgit_parse_tag(tag))) {
 			cgit_print_error_page(500, "Internal server error",
 				"Bad tag object: %s", revname);
diff --git a/ui-tree.c b/ui-tree.c
index e6b3074..df8ad82 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -177,7 +177,7 @@ static void write_tree_link(const struct object_id *oid, char *name,
 		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
 			       fullpath->buf);
 
-		tree = lookup_tree(&tree_ctx.oid);
+		tree = lookup_tree(the_repository, &tree_ctx.oid);
 		if (!tree)
 			return;
 
@@ -359,7 +359,7 @@ void cgit_print_tree(const char *rev, char *path)
 			"Invalid revision name: %s", rev);
 		return;
 	}
-	commit = lookup_commit_reference(&oid);
+	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || parse_commit(commit)) {
 		cgit_print_error_page(404, "Not found",
 			"Invalid commit reference: %s", rev);