On 07/03/14 17:47, Vittorio Giovara wrote: > From: Michael Niedermayer <[email protected]> > > Fixes use of uninitialized memory and out of stack array read. > Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind > --- > libavcodec/hevc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c > index fc62024..a78ea8e 100644 > --- a/libavcodec/hevc.c > +++ b/libavcodec/hevc.c > @@ -212,7 +212,7 @@ static int pic_arrays_init(HEVCContext *s, const HEVCSPS > *sps) > goto fail; > > s->cbf_luma = av_malloc(sps->min_tb_width * sps->min_tb_height); > - s->tab_ipm = av_malloc(min_pu_size); > + s->tab_ipm = av_mallocz(min_pu_size); > s->is_pcm = av_malloc(min_pu_size); > if (!s->tab_ipm || !s->cbf_luma || !s->is_pcm) > goto fail; >
Are you sure this is the only table that should be 0-initialized? lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
