ffmpeg | branch: master | Michael Niedermayer <michae...@gmx.at> | Wed Dec 17 19:42:57 2014 +0100| [8aa8d12554868c32436750f881954193087219c8] | committer: Michael Niedermayer
avcodec/hevc: clear filter_slice_edges() on allocation This avoids use of uninitialized memory Fixes: asan_static-oob_17aa046_582_cov_212287884_DBLK_G_VIXS_1.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michae...@gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8aa8d12554868c32436750f881954193087219c8 --- libavcodec/hevc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index 68ab295..7a9935d 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -108,7 +108,7 @@ static int pic_arrays_init(HEVCContext *s, const HEVCSPS *sps) if (!s->tab_ipm || !s->cbf_luma || !s->is_pcm) goto fail; - s->filter_slice_edges = av_malloc(ctb_count); + s->filter_slice_edges = av_mallocz(ctb_count); s->tab_slice_address = av_malloc_array(pic_size_in_ctb, sizeof(*s->tab_slice_address)); s->qp_y_tab = av_malloc_array(pic_size_in_ctb, _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog