On Tue, Apr 02, 2024 at 09:12:09AM -0300, James Almer wrote: > On 4/1/2024 5:56 PM, Michael Niedermayer wrote: > > Fixes: null pointer dereference > > Fixes: > > 67737/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-4858162608930816 > > > > Found-by: continuous fuzzing process > > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > > --- > > libavcodec/hevc_ps.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c > > index 38b3721a6d5..25f087ed754 100644 > > --- a/libavcodec/hevc_ps.c > > +++ b/libavcodec/hevc_ps.c > > @@ -460,7 +460,7 @@ int ff_hevc_decode_nal_vps(GetBitContext *gb, > > AVCodecContext *avctx, > > int ret = AVERROR_INVALIDDATA; > > HEVCVPS *vps; > > - if (ps->pps_list[vps_id]) { > > + if (ps->vps_list[vps_id]) { > > const HEVCVPS *vps1 = ps->vps_list[vps_id]; > > if (vps1->data_size == nal_size && > > !memcmp(vps1->data, gb->buffer, vps1->data_size)) > > LGTM.
will apply thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Rewriting code that is poorly written but fully understood is good. Rewriting code that one doesnt understand is a sign that one is less smart than the original author, trying to rewrite it will not make it better.
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