On Wed, Mar 22, 2017 at 08:45:59AM -0400, Ronald S. Bultje wrote: > Hi, > > On Tue, Mar 21, 2017 at 9:59 PM, Michael Niedermayer <mich...@niedermayer.cc > > wrote: > > > Fixes: 902/clusterfuzz-testcase-4561155144024064 > > > > Found-by: continuous fuzzing process https://github.com/google/oss- > > fuzz/tree/master/targets/ffmpeg > > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > > --- > > libavcodec/h264_ps.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/libavcodec/h264_ps.c b/libavcodec/h264_ps.c > > index 65d164d81c..b78ad251f5 100644 > > --- a/libavcodec/h264_ps.c > > +++ b/libavcodec/h264_ps.c > > @@ -800,8 +800,8 @@ int ff_h264_decode_picture_parameter_set(GetBitContext > > *gb, AVCodecContext *avct > > > > pps->weighted_pred = get_bits1(gb); > > pps->weighted_bipred_idc = get_bits(gb, 2); > > - pps->init_qp = get_se_golomb(gb) + 26 + > > qp_bd_offset; > > - pps->init_qs = get_se_golomb(gb) + 26 + > > qp_bd_offset; > > + pps->init_qp = get_se_golomb(gb) + 26U + > > qp_bd_offset; > > + pps->init_qs = get_se_golomb(gb) + 26U + > > qp_bd_offset; > > pps->chroma_qp_index_offset[0] = get_se_golomb(gb); > > if (pps->chroma_qp_index_offset[0] < -12 || > > pps->chroma_qp_index_offset[0] > 12) { > > ret = AVERROR_INVALIDDATA; > > -- > > 2.11.0 > > > OK.
applied thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Its not that you shouldnt use gotos but rather that you should write readable code and code with gotos often but not always is less readable
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