!2735 函数calculateThreadMemoryContextStats内判断proc->myProgName != NULL不准确

Merge pull request !2735 from foolishlee/calculateThreadMemoryContextStats
2023-02-07 03:58:58 +00:00
parent 39a27de267 73cff1dff0
commit d94dc71271
1 changed files with 1 additions and 1 deletions
--- a/src/gausskernel/process/postmaster/pgstat.cpp
+++ b/src/gausskernel/process/postmaster/pgstat.cpp
@ -8699,7 +8699,7 @@ static void calculateThreadMemoryContextStats(const volatile PGPROC* proc, const
            threadId = proc->pid;
            rc = strncpy_s(threadType,
                PROC_NAME_LEN,
-                (proc->myProgName != NULL) ? (const char*)proc->myProgName : "",
+                (proc->myProgName[0] != '\0') ? (const char*)proc->myProgName : "",
                PROC_NAME_LEN - 1);
            securec_check(rc, "\0", "\0");
            getSessionID(sessId, proc->myStartTime, threadId);