fftools/ffmpeg_mux_init: avoid invalid reads in forced keyframe parsing

Fixes #10243
2 years ago · 1e406692e5
parent 49b733c73c
commit 1e406692e5
1 changed files with 1 additions and 1 deletions
--- 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;