From ad2296ab3a131d3560c385e43437841987166804 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sat, 6 May 2017 22:09:59 +0200 Subject: avcodec/aacdec_fixed: Fix various integer overflows Fixes: 1377/clusterfuzz-testcase-minimized-5487049807233024 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer --- libavcodec/aacdec_fixed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec/aacdec_fixed.c') diff --git a/libavcodec/aacdec_fixed.c b/libavcodec/aacdec_fixed.c index acb8178337..e3c68a9767 100644 --- a/libavcodec/aacdec_fixed.c +++ b/libavcodec/aacdec_fixed.c @@ -180,7 +180,7 @@ static void subband_scale(int *dst, int *src, int scale, int offset, int len) } else { s = s + 32; - round = 1 << (s-1); + round = 1U << (s-1); for (i=0; i> s); dst[i] = out * ssign; -- cgit v1.2.3