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-rw-r--r--libavcodec/snow.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c
index 5a8bcb8fb6..fbffce8429 100644
--- a/libavcodec/snow.c
+++ b/libavcodec/snow.c
@@ -1626,6 +1626,7 @@ static int alloc_blocks(SnowContext *s){
s->b_width = w;
s->b_height= h;
+ av_free(s->block);
s->block= av_mallocz(w * h * sizeof(BlockNode) << (s->block_max_depth*2));
return 0;
}
@@ -4515,7 +4516,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, const
&& p->hcoeff[2]==2;
}
- if(!s->block) alloc_blocks(s);
+ alloc_blocks(s);
frame_start(s);
//keyframe flag duplication mess FIXME