From 8c9fe6576524d347beebb4d81036eb7acaec2a54 Mon Sep 17 00:00:00 2001
From: cg209009 <none@none>
Date: Mon, 11 Jun 2007 12:44:21 -0700
Subject: 5070257 uadmin(A_SHUTDOWN) can return with ualock held

---
 usr/src/uts/common/syscall/uadmin.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'usr/src/uts/common/syscall/uadmin.c')

diff --git a/usr/src/uts/common/syscall/uadmin.c b/usr/src/uts/common/syscall/uadmin.c
index cb71c07b9a..9946bd4b22 100644
--- a/usr/src/uts/common/syscall/uadmin.c
+++ b/usr/src/uts/common/syscall/uadmin.c
@@ -174,8 +174,11 @@ kadmin(int cmd, int fcn, void *mdep, cred_t *credp)
 		 */
 		if (p != &p0) {
 			proc_is_exiting(p);
-			if ((error = exitlwps(0)) != 0)
+			if ((error = exitlwps(0)) != 0) {
+				ASSERT(locked);
+				mutex_exit(&ualock);
 				return (error);
+			}
 			mutex_enter(&p->p_lock);
 			p->p_flag |= SNOWAIT;
 			sigfillset(&p->p_ignore);
-- 
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