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Fixed zstd_opt encoding error with repeat-offsets

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Yann Collet
2016-06-16 13:20:46 +02:00
parent 803c05ec7e
commit 23ba41533a
1 changed files with 1 additions and 1 deletions
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lib/compress/zstd_opt.h
+1 -1
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@@ -574,7 +574,7 @@ void ZSTD_compressBlock_opt_generic(ZSTD_CCtx* ctx,
best_mlen = minMatch;
{ U32 i;
for (i=0; i<ZSTD_REP_NUM; i++) {
if ((rep[i]<(U32)(inr-prefixStart))
if ((opt[cur].rep[i]<(U32)(inr-prefixStart))
&& (MEM_readMINMATCH(inr, minMatch) == MEM_readMINMATCH(inr - opt[cur].rep[i], minMatch))) { /* check rep */
mlen = (U32)ZSTD_count(inr+minMatch, inr+minMatch - opt[cur].rep[i], iend) + minMatch;
ZSTD_LOG_PARSER("%d: Found REP %d/%d mlen=%d off=%d rep=%d opt[%d].off=%d\n", (int)(inr-base), i, ZSTD_REP_NUM, mlen, i, opt[cur].rep[i], cur, opt[cur].off);