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fix: invalid write

This commit is contained in:
Hongze Cheng 2022-09-05 10:20:06 +08:00
parent 20a269ef20
commit df7b597db0
1 changed files with 7 additions and 0 deletions
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7
source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
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@ -988,6 +988,10 @@ static int32_t tsdbReadBlockDataImpl(SDataFReader *pReader, SBlockInfo *pBlkInfo
if (hdr.szBlkCol > 0) {
int64_t offset = pBlkInfo->offset + pBlkInfo->szKey;
code = tRealloc(&pReader->aBuf[0], hdr.szBlkCol);
if (code) goto _err;
code = tsdbReadFile(pFD, offset, pReader->aBuf[0], hdr.szBlkCol);
if (code) goto _err;
}
@ -1029,6 +1033,9 @@ static int32_t tsdbReadBlockDataImpl(SDataFReader *pReader, SBlockInfo *pBlkInfo
int64_t offset = pBlkInfo->offset + pBlkInfo->szKey + hdr.szBlkCol + pBlockCol->offset;
int32_t size = pBlockCol->szBitmap + pBlockCol->szOffset + pBlockCol->szValue;
code = tRealloc(&pReader->aBuf[1], size);
if (code) goto _err;
code = tsdbReadFile(pFD, offset, pReader->aBuf[1], size);
if (code) goto _err;