Fix garbled process name on backend crash

hlinnaka · hlinnaka · commit 56d23855c864 · 2024-08-19T09:48:25.000+03:00
The log message on backend crash used wrong variable, which could be uninitialized. Introduced in commit 28a520c. Reported-by: Alexander Lakhin Discussion: https://www.postgresql.org/message-id/451b0797-83b8-cdbc-727f-8d7a7b0e3bca@gmail.com
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
@@ -2612,7 +2612,7 @@ CleanupBackend(Backend *bp,
 
 	if (crashed)
 	{
-		HandleChildCrash(bp->pid, exitstatus, namebuf);
+		HandleChildCrash(bp->pid, exitstatus, procname);
 		pfree(bp);
 		return;
 	}

Original file line number	Diff line number	Diff line change
`@@ -2612,7 +2612,7 @@ CleanupBackend(Backend *bp,`
`2612`	`2612`
`2613`	`2613`	`if (crashed)`
`2614`	`2614`	`{`
`2615`		`- HandleChildCrash(bp->pid, exitstatus, namebuf);`
	`2615`	`+ HandleChildCrash(bp->pid, exitstatus, procname);`
`2616`	`2616`	`pfree(bp);`
`2617`	`2617`	`return;`
`2618`	`2618`	`}`