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fixed extraordinary scenario where all fields use maximum possible nb of bits simultaneously

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can only happen if windowLog>=27  (level 22 --ultra)
This commit is contained in:
Yann Collet 2017-08-22 12:08:39 -07:00
parent 232d62b637
commit 6b2b6a9bd5
1 changed files with 1 additions and 1 deletions
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lib/compress/zstd_compress.c
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@ -1131,7 +1131,7 @@ MEM_STATIC size_t ZSTD_encodeSequences(void* dst, size_t dstCapacity,
BIT_addBits(&blockStream, sequences[n].litLength, llBits);
if (MEM_32bits() && ((llBits+mlBits)>24)) BIT_flushBits(&blockStream);
BIT_addBits(&blockStream, sequences[n].matchLength, mlBits);
if (MEM_32bits()) BIT_flushBits(&blockStream); /* (7)*/
if (MEM_32bits() || (ofBits+mlBits+llBits > 56)) BIT_flushBits(&blockStream);
if (longOffsets) {
int const extraBits = ofBits - MIN(ofBits, STREAM_ACCUMULATOR_MIN-1);
if (extraBits) {