diff options
Diffstat (limited to 'package/x11r7/xlib_libXfont2/0001-Check-for-end-of-string-in-PatternMatch-CVE-2017-137.patch')
| -rw-r--r-- | package/x11r7/xlib_libXfont2/0001-Check-for-end-of-string-in-PatternMatch-CVE-2017-137.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/package/x11r7/xlib_libXfont2/0001-Check-for-end-of-string-in-PatternMatch-CVE-2017-137.patch b/package/x11r7/xlib_libXfont2/0001-Check-for-end-of-string-in-PatternMatch-CVE-2017-137.patch deleted file mode 100644 index 3795179af1..0000000000 --- a/package/x11r7/xlib_libXfont2/0001-Check-for-end-of-string-in-PatternMatch-CVE-2017-137.patch +++ /dev/null @@ -1,34 +0,0 @@ -From d1e670a4a8704b8708e493ab6155589bcd570608 Mon Sep 17 00:00:00 2001 -From: Michal Srb <msrb@suse.com> -Date: Thu, 20 Jul 2017 13:38:53 +0200 -Subject: [PATCH] Check for end of string in PatternMatch (CVE-2017-13720) - -If a pattern contains '?' character, any character in the string is skipped, -even if it is '\0'. The rest of the matching then reads invalid memory. - -Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> -Signed-off-by: Julien Cristau <jcristau@debian.org> -Signed-off-by: Peter Korsgaard <peter@korsgaard.com> ---- - src/fontfile/fontdir.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/src/fontfile/fontdir.c b/src/fontfile/fontdir.c -index 4ce2473..996b7d1 100644 ---- a/src/fontfile/fontdir.c -+++ b/src/fontfile/fontdir.c -@@ -400,8 +400,10 @@ PatternMatch(char *pat, int patdashes, char *string, int stringdashes) - } - } - case '?': -- if (*string++ == XK_minus) -+ if ((t = *string++) == XK_minus) - stringdashes--; -+ if (!t) -+ return 0; - break; - case '\0': - return (*string == '\0'); --- -2.11.0 - |
