From e1a854da2d5477d0bc7338e7708831e1475e06f2 Mon Sep 17 00:00:00 2001 From: Dale Curtis Date: Wed, 22 Nov 2017 10:58:39 -0800 Subject: [PATCH] avcodec/vorbis: 1 << 31 > int32_t::max(), so use 1u << 31 instead. Signed-off-by: Dale Curtis Signed-off-by: Michael Niedermayer (cherry picked from commit 9648cc6d7fdbb0a260bed1e3e23300569cff9579) Signed-off-by: Michael Niedermayer --- libavcodec/vorbis.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vorbis.c b/libavcodec/vorbis.c index 399020eec5..f710c23450 100644 --- a/libavcodec/vorbis.c +++ b/libavcodec/vorbis.c @@ -91,7 +91,7 @@ int ff_vorbis_len2vlc(uint8_t *bits, uint32_t *codes, unsigned num) exit_at_level[i] = 0; // construct code (append 0s to end) and introduce new exits for (j = i + 1 ;j <= bits[p]; ++j) - exit_at_level[j] = code + (1 << (j - 1)); + exit_at_level[j] = code + (1u << (j - 1)); codes[p] = code; }