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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-24 16:27:53 -0800 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2012-02-26 10:03:16 +0100 |
| commit | a0473085f3e2300908b1bf7ecf2ed7177eef0d4f (patch) | |
| tree | 5d7998fc5ff5684b2575a702df6c161e9671db09 | |
| parent | e537dc230b2e123be8aebdaeee5a7d7787328b0b (diff) | |
| download | ffmpeg-a0473085f3e2300908b1bf7ecf2ed7177eef0d4f.tar.gz | |
kgv1: release reference picture on size change.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 6c4c27adb61b2881a94ce5c7d97ee1c8adadb5fe)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
| -rw-r--r-- | libavcodec/kgv1dec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/kgv1dec.c b/libavcodec/kgv1dec.c index 4526bf9658..c4c3dac016 100644 --- a/libavcodec/kgv1dec.c +++ b/libavcodec/kgv1dec.c @@ -61,8 +61,11 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac if (av_image_check_size(w, h, 0, avctx)) return -1; - if (w != avctx->width || h != avctx->height) + if (w != avctx->width || h != avctx->height) { + if (c->prev.data[0]) + avctx->release_buffer(avctx, &c->prev); avcodec_set_dimensions(avctx, w, h); + } maxcnt = w * h; |