From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: merge kristaps@' bugfix from HEAD: Fix a corner case where
Date: Mon, 18 Aug 2014 09:16:00 -0400 (EDT) [thread overview]
Message-ID: <201408181316.s7IDG0YG000780@krisdoz.my.domain> (raw)
Log Message:
-----------
merge kristaps@' bugfix from HEAD:
Fix a corner case where \H<nil> (where <nil> is the \0 character) would
cause mandoc_escape() to read past the end of an allocated string.
Found when a script scanning of all Mac OSX manual accidentally also
scanned binary (gzip'd) files, discussed with schwarze@ on tech@.
Tags:
----
VERSION_1_12
Modified Files:
--------------
mdocml:
mandoc.c
Revision Data
-------------
Index: mandoc.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mandoc.c,v
retrieving revision 1.84
retrieving revision 1.84.2.1
diff -Lmandoc.c -Lmandoc.c -u -p -r1.84 -r1.84.2.1
--- mandoc.c
+++ mandoc.c
@@ -199,7 +199,8 @@ mandoc_escape(const char **end, const ch
/* FALLTHROUGH */
case 'x':
if (strchr(" %&()*+-./0123456789:<=>", **start)) {
- ++*end;
+ if ('\0' != **start)
+ ++*end;
return(ESCAPE_ERROR);
}
gly = ESCAPE_IGNORE;
--
To unsubscribe send an email to source+unsubscribe@mdocml.bsd.lv
reply other threads:[~2014-08-18 13:16 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=201408181316.s7IDG0YG000780@krisdoz.my.domain \
--to=schwarze@mdocml.bsd.lv \
--cc=source@mdocml.bsd.lv \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).