Fixes: left shift of 255 by 24 places cannot be represented in type 'int' Fixes: 37249/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARGO_fuzzer-5754862984888320
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/argo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/argo.c b/libavcodec/argo.c index df9aab92a8..66f3d96480 100644 --- a/libavcodec/argo.c +++ b/libavcodec/argo.c @@ -58,7 +58,7 @@ static int decode_pal8(AVCodecContext *avctx, uint32_t *pal) return AVERROR_INVALIDDATA; for (int i = 0; i < count; i++) - pal[start + i] = (0xFF << 24U) | bytestream2_get_be24u(gb); + pal[start + i] = (0xFFU << 24) | bytestream2_get_be24u(gb); return 0; } -- 2.17.1 _______________________________________________ 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".
