Fix assert edge case, improve documentation in zstd.h

2020-11-16 18:05:35 -05:00
parent f6baad87d6
commit 8f3136a9c7
2 changed files with 6 additions and 3 deletions
@@ -4691,7 +4691,8 @@ static size_t ZSTD_copySequencesToSeqStore(seqStore_t* seqStore, ZSTD_sequencePo
        ZSTD_storeSeq(seqStore, litLength, ip, iend, offCode, matchLength - MINMATCH);
        ip += matchLength + litLength;
    }
-    assert(endPosInSequence <= inSeqs[idx].litLength + inSeqs[idx].matchLength);
+    DEBUGLOG(5, "Ending seq: idx: %zu (of: %u ml: %u ll: %u)", idx, inSeqs[idx].offset, inSeqs[idx].matchLength, inSeqs[idx].litLength);
+    assert(idx == inSeqsSize || endPosInSequence <= inSeqs[idx].litLength + inSeqs[idx].matchLength);
    seqPos->idx = idx;
    seqPos->posInSequence = endPosInSequence;
    ZSTD_memcpy(cctx->blockState.nextCBlock->rep, updatedRepcodes.rep, sizeof(repcodes_t));