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| author | Paul B Mahol <onemda@gmail.com> | 2013-08-23 18:55:55 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-08-23 21:08:32 +0000 |
| commit | 2a7545951926a17459cbde045a4c5f8cca7cbc46 (patch) | |
| tree | de6df865f3b7cfc7eb532cf67da961fcc87001eb /libavcodec/pngdec.c | |
| parent | b329ff3d43caf5978dee3740c701267e703cb337 (diff) | |
| download | ffmpeg-2a7545951926a17459cbde045a4c5f8cca7cbc46.tar.gz | |
pngdec: do not release buffer on failure instead report full progress
Should fix heap-use-after-free as reported by Address Sanitizer.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavcodec/pngdec.c')
| -rw-r--r-- | libavcodec/pngdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index c8897b9e10..436e7986b4 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -868,8 +868,8 @@ static int decode_frame(AVCodecContext *avctx, return ret; fail: av_dict_free(&metadata); + ff_thread_report_progress(&s->picture, INT_MAX, 0); ret = AVERROR_INVALIDDATA; - ff_thread_release_buffer(avctx, &s->picture); goto the_end; } |