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fix boundary condition

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This commit is contained in:
Yann Collet
2025-02-10 10:46:37 -08:00
committed by Yann Collet
parent 72406b71c3
commit d5e4698267
1 changed files with 1 additions and 2 deletions
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lib/compress/zstd_ldm.c
+1 -2
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@@ -144,8 +144,7 @@ void ZSTD_ldm_adjustParameters(ldmParams_t* params,
params->hashRateLog = 7 - (cParams->strategy/3); params->hashRateLog = 7 - (cParams->strategy/3);
} }
if (params->hashLog == 0) { if (params->hashLog == 0) {
params->hashLog = MAX(ZSTD_HASHLOG_MIN, params->windowLog - params->hashRateLog); params->hashLog = MIN(MAX(ZSTD_HASHLOG_MIN, params->windowLog - params->hashRateLog), ZSTD_HASHLOG_MAX);
assert(params->hashLog <= ZSTD_HASHLOG_MAX);
} }
if (params->minMatchLength == 0) { if (params->minMatchLength == 0) {
params->minMatchLength = (params->hashRateLog < 6) ? params->minMatchLength = (params->hashRateLog < 6) ?