Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in type 'int' Fixes: 14880/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5130977304641536
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 80df417e4f..0ed6682bb4 100644 --- a/libavcodec/hevc_ps.c +++ b/libavcodec/hevc_ps.c @@ -1596,7 +1596,7 @@ int ff_hevc_decode_nal_pps(GetBitContext *gb, AVCodecContext *avctx, if (pps->num_tile_rows <= 0 || pps->num_tile_rows >= sps->height) { av_log(avctx, AV_LOG_ERROR, "num_tile_rows_minus1 out of range: %d\n", - pps->num_tile_rows - 1); + pps->num_tile_rows - 1U); ret = AVERROR_INVALIDDATA; goto err; } -- 2.21.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
