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fix out-of-bounds array index access

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Mingjie Shen
2025-01-13 16:39:34 -05:00
committed by GitHub
parent a610550e2c
commit e490be895c
1 changed files with 1 additions and 1 deletions
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lib/compress/zstd_compress.c
+1 -1
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@@ -6713,7 +6713,7 @@ ZSTD_transferSequences_wBlockDelim(ZSTD_CCtx* cctx,
ZSTD_memcpy(cctx->blockState.nextCBlock->rep, updatedRepcodes.rep, sizeof(Repcodes_t)); ZSTD_memcpy(cctx->blockState.nextCBlock->rep, updatedRepcodes.rep, sizeof(Repcodes_t));
if (inSeqs[idx].litLength) { if (idx < inSeqsSize && inSeqs[idx].litLength) {
DEBUGLOG(6, "Storing last literals of size: %u", inSeqs[idx].litLength); DEBUGLOG(6, "Storing last literals of size: %u", inSeqs[idx].litLength);
ZSTD_storeLastLiterals(&cctx->seqStore, ip, inSeqs[idx].litLength); ZSTD_storeLastLiterals(&cctx->seqStore, ip, inSeqs[idx].litLength);
ip += inSeqs[idx].litLength; ip += inSeqs[idx].litLength;