ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-19 21:06:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

avfilter/vf_random: fix crash

Browse Source 
Fixes #8235.
This commit is contained in:
Paul B Mahol 2019-10-10 21:04:56 +02:00
parent f6df99dba1
commit b67af536be
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libavfilter/vf_random.c
View File

@ -97,8 +97,13 @@ static int request_frame(AVFilterLink *outlink)
ret = ff_request_frame(ctx->inputs[0]);
next:
if (ret == AVERROR_EOF && !ctx->is_disabled && s->nb_frames > 0) {
AVFrame *out = s->frames[s->nb_frames - 1];
if (!out) {
s->nb_frames--;
goto next;
}
out->pts = s->pts[s->flush_idx++];
ret = ff_filter_frame(outlink, out);
s->frames[s->nb_frames - 1] = NULL;