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Merge pull request #17253 from taosdata/fix/TD-19245 

fix: coverity issues
This commit is contained in:
Shengliang Guan 2022-10-10 14:46:04 +08:00 committed by GitHub
parent 66a5f6cc8d 66a4f332b3
commit 452f224727
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 15 additions and 13 deletions
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2
include/util/tdef.h
View File

@ -297,7 +297,7 @@ typedef enum ELogicConditionType {
#define TSDB_MAX_BUFFER_PER_VNODE 16384 // unit MB
#define TSDB_DEFAULT_BUFFER_PER_VNODE 96
#define TSDB_MIN_PAGES_PER_VNODE 64
#define TSDB_MAX_PAGES_PER_VNODE INT32_MAX
#define TSDB_MAX_PAGES_PER_VNODE (INT32_MAX - 1)
#define TSDB_DEFAULT_PAGES_PER_VNODE 256
#define TSDB_MIN_PAGESIZE_PER_VNODE 1 // unit KB
#define TSDB_MAX_PAGESIZE_PER_VNODE 16384

24
source/dnode/mgmt/mgmt_vnode/src/vmFile.c
View File

@ -145,7 +145,7 @@ _OVER:
}
int32_t vmWriteVnodeListToFile(SVnodeMgmt *pMgmt) {
int32_t ret = 0;
int32_t code = 0;
char file[PATH_MAX] = {0};
char realfile[PATH_MAX] = {0};
snprintf(file, sizeof(file), "%s%svnodes.json.bak", pMgmt->path, TD_DIRSEP);
@ -159,10 +159,10 @@ int32_t vmWriteVnodeListToFile(SVnodeMgmt *pMgmt) {
}
int32_t numOfVnodes = 0;
SVnodeObj **pVnodes = vmGetVnodeListFromHash(pMgmt, &numOfVnodes);
if (pVnodes == NULL) {
SVnodeObj **ppVnodes = vmGetVnodeListFromHash(pMgmt, &numOfVnodes);
if (ppVnodes == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
ret = -1;
code = -1;
goto _OVER;
}
@ -171,14 +171,14 @@ int32_t vmWriteVnodeListToFile(SVnodeMgmt *pMgmt) {
char *content = taosMemoryCalloc(1, maxLen + 1);
if (content == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
ret = -1;
code = -1;
goto _OVER;
}
len += snprintf(content + len, maxLen - len, "{\n");
len += snprintf(content + len, maxLen - len, " \"vnodes\": [\n");
for (int32_t i = 0; i < numOfVnodes; ++i) {
SVnodeObj *pVnode = pVnodes[i];
SVnodeObj *pVnode = ppVnodes[i];
if (pVnode == NULL) continue;
len += snprintf(content + len, maxLen - len, " {\n");
@ -202,15 +202,17 @@ _OVER:
taosMemoryFree(content);
for (int32_t i = 0; i < numOfVnodes; ++i) {
SVnodeObj *pVnode = pVnodes[i];
SVnodeObj *pVnode = ppVnodes[i];
if (pVnode != NULL) {
vmReleaseVnode(pMgmt, pVnode);
}
if (pVnodes != NULL) {
taosMemoryFree(pVnodes);
}
if (ret != 0) return -1;
if (ppVnodes != NULL) {
taosMemoryFree(ppVnodes);
}
if (code != 0) return -1;
dDebug("successed to write %s, numOfVnodes:%d", realfile, numOfVnodes);
return taosRenameFile(file, realfile);

2
source/dnode/mnode/impl/src/mndMnode.c
View File

@ -104,7 +104,7 @@ static int32_t mndCreateDefaultMnode(SMnode *pMnode) {
mndTransDrop(pTrans);
return -1;
}
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
(void)sdbSetRawStatus(pRaw, SDB_STATUS_READY);
if (mndTransPrepare(pMnode, pTrans) != 0) {
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());