On Wed, Feb 15, 2017 at 10:05:56AM -0700, Pavel Koshevoy wrote:
> On Thu, Feb 9, 2017 at 8:20 PM, <pkoshe...@gmail.com> wrote:
> > From: Pavel Koshevoy <pkoshe...@gmail.com>
> >
> > ps.sps_list entries may be NULL, so check before dereferencing
> > ---
> > libavcodec/vda_h264_dec.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavcodec/vda_h264_dec.c b/libavcodec/vda_h264_dec.c
> > index 92839e2..972bd6b 100644
> > --- a/libavcodec/vda_h264_dec.c
> > +++ b/libavcodec/vda_h264_dec.c
> > @@ -226,7 +226,7 @@ static av_cold int vdadec_init(AVCodecContext *avctx)
> > ctx->h264_initialized = 1;
> >
> > for (i = 0; i < MAX_SPS_COUNT; i++) {
> > - const SPS *sps = (const SPS*)ctx->h264ctx.ps.sps_list[i]->data;
> > + const SPS *sps = ctx->h264ctx.ps.sps_list[i] ? (const
> > SPS*)ctx->h264ctx.ps.sps_list[i]->data : NULL;
> > if (sps && (sps->bit_depth_luma != 8 ||
> > sps->chroma_format_idc == 2 ||
> > sps->chroma_format_idc == 3)) {
> > --
> > 2.6.6
> >
>
>
> Ping. This is a fix for a segfault I've actually run into.applied thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Complexity theory is the science of finding the exact solution to an approximation. Benchmarking OTOH is finding an approximation of the exact
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