From 721c916dd55b52935140b602a679739ce098760a Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 24 Feb 2015 03:21:12 +0100 Subject: avcodec/snow: Free all planes and bands independent of the last count Fixes memleak Fixes: signal_sigsegv_24169e6_3445_cov_3778346427_snow_chroma_bug.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer --- libavcodec/snow.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/snow.c') diff --git a/libavcodec/snow.c b/libavcodec/snow.c index c4f7004266..07ad854c18 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -718,8 +718,8 @@ av_cold void ff_snow_common_end(SnowContext *s) av_frame_free(&s->last_picture[i]); } - for(plane_index=0; plane_index < s->nb_planes; plane_index++){ - for(level=s->spatial_decomposition_count-1; level>=0; level--){ + for(plane_index=0; plane_index < MAX_PLANES; plane_index++){ + for(level=MAX_DECOMPOSITIONS-1; level>=0; level--){ for(orientation=level ? 1 : 0; orientation<4; orientation++){ SubBand *b= &s->plane[plane_index].band[level][orientation]; -- cgit v1.2.3