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Fix CRC calculation for small blocks.

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This commit is contained in:
Robert Kausch
2018-04-30 18:09:51 +02:00
committed by Erik de Castro Lopo
parent 8874ecc082
commit 65c2796402
1 changed files with 1 additions and 1 deletions
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2
src/libFLAC/bitreader.c
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@@ -128,7 +128,7 @@ static inline void crc16_update_word_(FLAC__BitReader *br, brword word)
static inline void crc16_update_block_(FLAC__BitReader *br)
{
if(br->crc16_align)
if(br->consumed_words > br->crc16_offset && br->crc16_align)
crc16_update_word_(br, br->buffer[br->crc16_offset++]);
#if FLAC__BYTES_PER_WORD == 4