ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Wed Mar 15 03:48:59 2017 +0100| [a3a408259912e6d9337837c5d63c4b826778530f] | committer: Michael Niedermayer
avcodec/h264_cabac: Fix runtime error: negation of -2147483648 cannot be represented in type 'int'; cast to an unsigned type to negate this value to itself Fixes: 858/clusterfuzz-testcase-5168477042114560 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a3a408259912e6d9337837c5d63c4b826778530f --- libavcodec/h264_cabac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/h264_cabac.c b/libavcodec/h264_cabac.c index 17a4bda..a1a16da 100644 --- a/libavcodec/h264_cabac.c +++ b/libavcodec/h264_cabac.c @@ -1725,7 +1725,7 @@ decode_cabac_residual_internal(const H264Context *h, H264SliceContext *sl, ((type*)block)[j] = (get_cabac_bypass_sign( CC, -qmul[j]) + 32) >> 6; \ } \ } else { \ - int coeff_abs = 2; \ + unsigned coeff_abs = 2; \ ctx = coeff_abs_levelgt1_ctx[is_dc && chroma422][node_ctx] + abs_level_m1_ctx_base; \ node_ctx = coeff_abs_level_transition[1][node_ctx]; \ \ _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
