ffmpeg | branch: release/4.3 | Michael Niedermayer <mich...@niedermayer.cc> | Wed Jan 15 03:30:21 2025 +0100| [1ca62c17185e3f09b96412f9b9a4b7a79c5bed5a] | committer: Michael Niedermayer
avutil/avstring: dont mess with NULL pointers in av_match_list() Fixes: applying zero offset to null pointer Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit c6c54943d161812b3c4034116cb14f3f5c05dc43) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1ca62c17185e3f09b96412f9b9a4b7a79c5bed5a --- libavutil/avstring.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavutil/avstring.c b/libavutil/avstring.c index f4b8ed2b45..1bc428cebd 100644 --- a/libavutil/avstring.c +++ b/libavutil/avstring.c @@ -457,10 +457,12 @@ int av_match_list(const char *name, const char *list, char separator) if (k && (!p[k] || p[k] == separator)) return 1; q = strchr(q, separator); - q += !!q; + if(q) + q++; } p = strchr(p, separator); - p += !!p; + if (p) + p++; } return 0; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
