diff options
| author | Kirill Ponomarev <krion@FreeBSD.org> | 2008-08-12 15:48:15 +0000 |
|---|---|---|
| committer | Kirill Ponomarev <krion@FreeBSD.org> | 2008-08-12 15:48:15 +0000 |
| commit | a1f1642c37d0959f854316eb4f0ea0cf24ab0705 (patch) | |
| tree | 495c4c5acf3e5778d9eedcc617fe6bab82fad580 /devel/pcre | |
| parent | - Update to 2.0.13 (diff) | |
Fix a heap overflow condition when compiling certain regular
expressions involving in-pattern options and branches, potentially
leading to arbitrary code execution.
PR: ports/126471
Submitted by: Tsurutani Naoki <turutani@scphys.kyoto-u.ac.jp>
Notes
Notes:
svn path=/head/; revision=218466
Diffstat (limited to 'devel/pcre')
| -rw-r--r-- | devel/pcre/Makefile | 1 | ||||
| -rw-r--r-- | devel/pcre/files/patch-pcre__compile.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/devel/pcre/Makefile b/devel/pcre/Makefile index 974536cee096..dd3fc5890666 100644 --- a/devel/pcre/Makefile +++ b/devel/pcre/Makefile @@ -7,6 +7,7 @@ PORTNAME= pcre PORTVERSION= 7.7 +PORTREVISION= 1 CATEGORIES= devel MASTER_SITES= ftp://ftp.csx.cam.ac.uk/pub/software/programming/%SUBDIR%/ \ ftp://ftp.fu-berlin.de/unix/misc/%SUBDIR%/ \ diff --git a/devel/pcre/files/patch-pcre__compile.c b/devel/pcre/files/patch-pcre__compile.c new file mode 100644 index 000000000000..a492df897aee --- /dev/null +++ b/devel/pcre/files/patch-pcre__compile.c @@ -0,0 +1,14 @@ + +$FreeBSD$ + +--- pcre_compile.c.orig ++++ pcre_compile.c +@@ -4931,7 +4931,7 @@ + (lengthptr == NULL || *lengthptr == 2 + 2*LINK_SIZE)) + { + cd->external_options = newoptions; +- options = newoptions; ++ options = *optionsptr = newoptions; + } + else + { |