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fix: invalid read problem

This commit is contained in:
Shengliang Guan 2022-10-23 08:38:03 +08:00
parent c58a77b516
commit ed33fcb406
1 changed files with 2 additions and 2 deletions
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4
source/dnode/vnode/src/tsdb/tsdbOpen.c
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@ -38,7 +38,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
int slen = 0; int slen = 0;
*ppTsdb = NULL; *ppTsdb = NULL;
slen = TSDB_FILENAME_LEN; slen = PATH_MAX;
// create handle // create handle
pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(*pTsdb) + slen); pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(*pTsdb) + slen);
@ -48,7 +48,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
} }
pTsdb->path = (char *)&pTsdb[1]; pTsdb->path = (char *)&pTsdb[1];
snprintf(pTsdb->path, TSDB_FILENAME_LEN, "%s%s%s", pVnode->path, TD_DIRSEP, dir); snprintf(pTsdb->path, PATH_MAX, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
taosRealPath(pTsdb->path, NULL, slen); taosRealPath(pTsdb->path, NULL, slen);
pTsdb->pVnode = pVnode; pTsdb->pVnode = pVnode;
taosThreadRwlockInit(&pTsdb->rwLock, NULL); taosThreadRwlockInit(&pTsdb->rwLock, NULL);