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Code Issues Releases 1 Activity

removed one assert()

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that can be triggered by a corrupted bitstream.
This commit is contained in:
Yann Collet 2018-10-10 17:33:04 -07:00
parent 7791f192ee
commit c012e9540a
1 changed files with 1 additions and 1 deletions
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lib/common/bitstream.h
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@ -340,7 +340,7 @@ MEM_STATIC size_t BIT_getUpperBits(size_t bitContainer, U32 const start)
MEM_STATIC size_t BIT_getMiddleBits(size_t bitContainer, U32 const start, U32 const nbBits) MEM_STATIC size_t BIT_getMiddleBits(size_t bitContainer, U32 const start, U32 const nbBits)
{ {
assert(nbBits < BIT_MASK_SIZE); assert(nbBits < BIT_MASK_SIZE);
assert(start < sizeof(bitContainer)*8); /* if start > bitMask, bitstream is corrupted, and result is undefined */
return (bitContainer >> start) & BIT_mask[nbBits]; return (bitContainer >> start) & BIT_mask[nbBits];
} }