diff options
| author | Benoit Fouet <benoit.fouet@free.fr> | 2014-12-03 14:16:56 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-12-04 00:30:54 +0100 |
| commit | 6e9b060e4f0c24d2689bebd7fc03e52d75da25b2 (patch) | |
| tree | 4049b83e58bf79ca9756c7c59826bfe494841c21 | |
| parent | 08aec6f68e6a3a1e94ce9f08c980987f6eeb9aec (diff) | |
| download | ffmpeg-6e9b060e4f0c24d2689bebd7fc03e52d75da25b2.tar.gz | |
avcodec/pngdec: fix mem leak in init()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/pngdec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index b1e77e5144..3905e0f3bc 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; |