Small tidyup for commit d41a178, part II.

macdice · macdice · commit 1c0d4affa22a · 2023-03-17T14:46:50.000+13:00
Further to commit 6a9229d, checking for NULL is now redundant. An "out of memory" error would have been thrown already by palloc() and treated as FATAL, so we can delete a few more lines. Back-patch to all releases, like those other commits. Reported-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/4040668.1679013388%40sss.pgh.pa.us
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
@@ -4866,11 +4866,6 @@ internal_forkexec(int argc, char *argv[], Port *port)
 	 * freed by a later call to waitpid().
 	 */
 	childinfo = palloc(sizeof(win32_deadchild_waitinfo));
-	if (!childinfo)
-		ereport(FATAL,
-				(errcode(ERRCODE_OUT_OF_MEMORY),
-				 errmsg("out of memory")));
-
 	childinfo->procHandle = pi.hProcess;
 	childinfo->procId = pi.dwProcessId;
 
