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修复修改repl为空时停止数据库产生core问题

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This commit is contained in:
zhang_xubo
2023-07-11 14:52:21 +08:00
parent 803d83c659
commit 2aa100780f
1 changed files with 2 additions and 4 deletions
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6
src/common/backend/utils/misc/guc/guc_storage.cpp
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@ -5007,8 +5007,6 @@ static int IsReplConnInfoChanged(const char* replConnInfo, const char* newval)
int repl_length = 0;
replconninfo* newReplInfo = NULL;
replconninfo* ReplInfo_1 = t_thrd.postmaster_cxt.ReplConnArray[1];
newval = TrimStr(newval);
replConnInfo = TrimStr(replConnInfo);
if (replConnInfo == NULL || newval == NULL) {
return NO_CHANGE;
}
@ -5028,9 +5026,9 @@ static int IsReplConnInfoChanged(const char* replConnInfo, const char* newval)
return ADD_REPL_CONN_INFO_WITH_NEW_LOCAL_IP_PORT;
}
if (strcmp(ReplInfo_1->localhost, newReplInfo->localhost) != 0 ||
if (newReplInfo != NULL && (strcmp(ReplInfo_1->localhost, newReplInfo->localhost) != 0 ||
ReplInfo_1->localport != newReplInfo->localport ||
ReplInfo_1->localheartbeatport != newReplInfo->localheartbeatport) {
ReplInfo_1->localheartbeatport != newReplInfo->localheartbeatport)) {
pfree_ext(newReplInfo);
pfree_ext(oldReplStr);
pfree_ext(newReplStr);