From: "Ronald S. Bultje" <[email protected]>
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: [email protected]
---
libavcodec/kgv1dec.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/libavcodec/kgv1dec.c b/libavcodec/kgv1dec.c
index ca639b7..42bbcae 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;
--
1.7.7.4
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