--- libavcodec/pngdec.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index b1e77e5..3905e0f 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -1237,8 +1237,12 @@ static av_cold int png_dec_init(AVCodecContext *avctx) s->previous_picture.f = av_frame_alloc(); s->last_picture.f = av_frame_alloc(); s->picture.f = av_frame_alloc(); - if (!s->previous_picture.f || !s->last_picture.f || !s->picture.f) + if (!s->previous_picture.f || !s->last_picture.f || !s->picture.f) { + av_frame_free(&s->previous_picture.f); + av_frame_free(&s->last_picture.f); + av_frame_free(&s->picture.f); return AVERROR(ENOMEM); + } if (!avctx->internal->is_copy) { avctx->internal->allocate_progress = 1; -- 2.2.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel