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Merge pull request #28156 from taosdata/fix/TD-32378/strncpy 

fix: cpy mem overflow
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Pan Wei 2024-09-29 09:10:43 +08:00 committed by GitHub
parent eb4a010cbb 7198202611
commit 7822ba0953
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1 changed files with 3 additions and 1 deletions
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4
source/dnode/mnode/impl/src/mndStreamTrans.c
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@ -324,7 +324,9 @@ void killAllCheckpointTrans(SMnode *pMnode, SVgroupChangeInfo *pChangeInfo) {
size_t len = 0; size_t len = 0;
void *pKey = taosHashGetKey(pDb, &len); void *pKey = taosHashGetKey(pDb, &len);
tstrncpy(p, pKey, 128); int cpLen = (127 < len) ? 127 : len;
TAOS_STRNCPY(p, pKey, cpLen);
p[cpLen] = '\0';
int32_t code = doKillCheckpointTrans(pMnode, pKey, len); int32_t code = doKillCheckpointTrans(pMnode, pKey, len);
if (code) { if (code) {