From a0d65664984796c854e87d30e5187b067d6fde8a Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Fri, 10 Mar 2023 13:36:48 +0100 Subject: fftools/ffmpeg_mux_init: avoid invalid reads in forced keyframe parsing Fixes #10243 (cherry picked from commit 1e406692e5a1e6d9ca852f746088a5610ff80d14) Signed-off-by: Anton Khirnov --- fftools/ffmpeg_mux_init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fftools/ffmpeg_mux_init.c b/fftools/ffmpeg_mux_init.c index b3cc502fdd..09d24ba8e5 100644 --- a/fftools/ffmpeg_mux_init.c +++ b/fftools/ffmpeg_mux_init.c @@ -2063,7 +2063,7 @@ static void parse_forced_key_frames(KeyframeForceCtx *kf, const Muxer *mux, if (next) *next++ = 0; - if (!memcmp(p, "chapters", 8)) { + if (strstr(p, "chapters") == p) { AVChapter * const *ch = mux->fc->chapters; unsigned int nb_ch = mux->fc->nb_chapters; int j; -- cgit v1.2.1