From mboxrd@z Thu Jan 1 00:00:00 1970 From: list at eworm.de (Christian Hesse) Date: Tue, 21 Aug 2018 09:21:14 +0200 Subject: [PATCH 1/1] RFC: git: update to v2.19.0-rc0 Message-ID: <20180821072114.22252-1-list@eworm.de> From: Christian Hesse Changelog to be writting... :) Signed-off-by: Christian Hesse --- Makefile | 4 ++-- cgit.h | 1 + git | 2 +- parsing.c | 7 +++---- shared.c | 2 +- ui-blame.c | 2 +- ui-blob.c | 6 +++--- ui-clone.c | 4 ++-- ui-commit.c | 4 ++-- ui-diff.c | 4 ++-- ui-log.c | 4 ++-- ui-patch.c | 11 +++++++---- ui-plain.c | 2 +- ui-shared.c | 6 +++--- ui-snapshot.c | 4 ++-- ui-ssdiff.c | 9 +++++---- ui-tag.c | 4 ++-- ui-tree.c | 4 ++-- 18 files changed, 42 insertions(+), 38 deletions(-) diff --git a/Makefile b/Makefile index 05ea71f..d67c8c6 100644 --- a/Makefile +++ b/Makefile @@ -14,8 +14,8 @@ htmldir = $(docdir) pdfdir = $(docdir) mandir = $(prefix)/share/man SHA1_HEADER = -GIT_VER = 2.18.0 -GIT_URL = https://www.kernel.org/pub/software/scm/git/git-$(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 #include #include +#include #include #include #include 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 12453c2..7b3980e 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; } @@ -78,7 +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); @@ -130,7 +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("\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(""); 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-log.c b/ui-log.c index d696e20..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, @@ -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, diff --git a/ui-patch.c b/ui-patch.c index 8007a11..efd7a34 100644 --- a/ui-patch.c +++ b/ui-patch.c @@ -11,13 +11,16 @@ #include "html.h" #include "ui-shared.h" +/* two SHA1 hashes with two dots in between and termination */ +#define REV_RANGE_LEN 2 * 40 + 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; @@ -33,7 +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); @@ -46,7 +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; @@ -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)); } 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-shared.c b/ui-shared.c index 739505a..f8b438b 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -1176,14 +1176,14 @@ 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, "\\"); + strncat(new_title, "\\", 2); 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); + strncat(new_title, " - ", 4); + strncat(new_title, ctx.page.title, sizeof(new_title) - strlen(new_title)); ctx.page.title = new_title; } 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-ssdiff.c b/ui-ssdiff.c index 68c2044..ea9825d 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; @@ -118,6 +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); @@ -129,13 +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 + 1; + result = xmalloc(result_len); 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); 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);