xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

[td-225]add malloc buffer check.

This commit is contained in:
Haojun Liao 2021-07-15 17:36:16 +08:00
parent 84da4d656f
commit c8308dbafd
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/mnode/src/mnodeTable.c
View File

@ -3028,6 +3028,11 @@ static int32_t mnodeProcessMultiTableMetaMsg(SMnodeMsg *pMsg) {
code = TSDB_CODE_SUCCESS; code = TSDB_CODE_SUCCESS;
char* tmp = rpcMallocCont(pMultiMeta->contLen + 2); char* tmp = rpcMallocCont(pMultiMeta->contLen + 2);
if (tmp == NULL) {
code = TSDB_CODE_MND_OUT_OF_MEMORY;
goto _end;
}
int32_t len = tsCompressString(pMultiMeta->meta, (int32_t)pMultiMeta->contLen - sizeof(SMultiTableMeta), 1, int32_t len = tsCompressString(pMultiMeta->meta, (int32_t)pMultiMeta->contLen - sizeof(SMultiTableMeta), 1,
tmp + sizeof(SMultiTableMeta), (int32_t)pMultiMeta->contLen - sizeof(SMultiTableMeta) + 2, ONE_STAGE_COMP, NULL, 0); tmp + sizeof(SMultiTableMeta), (int32_t)pMultiMeta->contLen - sizeof(SMultiTableMeta) + 2, ONE_STAGE_COMP, NULL, 0);