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Merge pull request #7040 from taosdata/fix/TD-5558 

[TD-5558]<fix>: fix invalid read memory issue
This commit is contained in:
Hongze Cheng 2021-07-28 10:07:40 +08:00 committed by GitHub
parent b993a05960 0d467bb0cd
commit 8a14e175c9
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 3 deletions
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8
src/vnode/src/vnodeMgmt.c
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@ -110,7 +110,9 @@ void vnodeRelease(void *vparam) {
if (vparam == NULL) return;
int32_t refCount = atomic_sub_fetch_32(&pVnode->refCount, 1);
vTrace("vgId:%d, release vnode, refCount:%d pVnode:%p", pVnode->vgId, refCount, pVnode);
int32_t vgId = pVnode->vgId;
vTrace("vgId:%d, release vnode, refCount:%d pVnode:%p", vgId, refCount, pVnode);
assert(refCount >= 0);
if (refCount > 0) {
@ -118,10 +120,10 @@ void vnodeRelease(void *vparam) {
tsem_post(&pVnode->sem);
}
} else {
vDebug("vgId:%d, vnode will be destroyed, refCount:%d pVnode:%p", pVnode->vgId, refCount, pVnode);
vDebug("vgId:%d, vnode will be destroyed, refCount:%d pVnode:%p", vgId, refCount, pVnode);
vnodeDestroyInMWorker(pVnode);
int32_t count = taosHashGetSize(tsVnodesHash);
vDebug("vgId:%d, vnode is destroyed, vnodes:%d", pVnode->vgId, count);
vDebug("vgId:%d, vnode is destroyed, vnodes:%d", vgId, count);
}
}