limit_proxy() is not guaranteed to set errmsg. Initialize the variable to NULL.

jthiltges · jthiltges · commit 379da31dd046 · 2017-11-30T15:27:04.000-06:00
diff --git a/src/server.c b/src/server.c
@@ -1159,7 +1159,7 @@ cmd_submit_job(void *args)
 	else if ((proxyname) != NULL && (!disable_limited_proxy))
 	{
 		/* not in glexec mode: need to limit the proxy */
-		char *errmsg;
+		char *errmsg = NULL;
 		if((proxynameNew = limit_proxy(proxyname, NULL, &errmsg)) == NULL)
 		{
 			/* PUSH A FAILURE */

Original file line number	Diff line number	Diff line change
`@@ -1159,7 +1159,7 @@ cmd_submit_job(void *args)`
`1159`	`1159`	`else if ((proxyname) != NULL && (!disable_limited_proxy))`
`1160`	`1160`	`{`
`1161`	`1161`	`/* not in glexec mode: need to limit the proxy */`
`1162`		`- char *errmsg;`
	`1162`	`+ char *errmsg = NULL;`
`1163`	`1163`	`if((proxynameNew = limit_proxy(proxyname, NULL, &errmsg)) == NULL)`
`1164`	`1164`	`{`
`1165`	`1165`	`/* PUSH A FAILURE */`