From 622d463000371467cb0365744f0c1d92b56bed52 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 23 Jan 2014 01:32:49 +0100 Subject: [PATCH] avcodec/bitstream: assert that no integer overflow happened when writing codes in build_table() Signed-off-by: Michael Niedermayer --- libavcodec/bitstream.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c index 99119cdcfa..e907322871 100644 --- a/libavcodec/bitstream.c +++ b/libavcodec/bitstream.c @@ -232,6 +232,7 @@ static int build_table(VLC *vlc, int table_nb_bits, int nb_codes, /* note: realloc has been done, so reload tables */ table = &vlc->table[table_index]; table[j][0] = index; //code + av_assert0(table[j][0] == index); i = k-1; } }