Fixes a segfault from av_fifo_size(NULL) that happens in ff_frame_thread_encoder_free if the fifo couldn't be allocted; furthermore the mutexes and conditions that are destroyed in ff_frame_thread_encoder_free are not even initialized at this point, so don't call said function.
Signed-off-by: Andreas Rheinhardt <[email protected]> --- libavcodec/frame_thread_encoder.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libavcodec/frame_thread_encoder.c b/libavcodec/frame_thread_encoder.c index ee289c90e3..9ca34e7ffb 100644 --- a/libavcodec/frame_thread_encoder.c +++ b/libavcodec/frame_thread_encoder.c @@ -182,8 +182,10 @@ int ff_frame_thread_encoder_init(AVCodecContext *avctx, AVDictionary *options){ c->parent_avctx = avctx; c->task_fifo = av_fifo_alloc_array(BUFFER_SIZE, sizeof(Task)); - if(!c->task_fifo) - goto fail; + if (!c->task_fifo) { + av_freep(&avctx->internal->frame_thread_encoder); + return AVERROR(ENOMEM); + } pthread_mutex_init(&c->task_fifo_mutex, NULL); pthread_mutex_init(&c->finished_task_mutex, NULL); -- 2.27.0 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
