From: jsg <jsg@openbsd.org>
Date: Tue, 11 Oct 2022 11:46:58 +0000 (+0000)
Subject: add missing unlock in swapmount()
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b99bd08b2f097b9f2344a8ec7f379f5f63f04259;p=openbsd

add missing unlock in swapmount()
ok tb@ kn@ miod@
---

diff --git a/sys/uvm/uvm_swap.c b/sys/uvm/uvm_swap.c
index f22cd3158b8..38f27cf5164 100644
--- a/sys/uvm/uvm_swap.c
+++ b/sys/uvm/uvm_swap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: uvm_swap.c,v 1.164 2022/08/29 11:09:31 mpi Exp $	*/
+/*	$OpenBSD: uvm_swap.c,v 1.165 2022/10/11 11:46:58 jsg Exp $	*/
 /*	$NetBSD: uvm_swap.c,v 1.40 2000/11/17 11:39:39 mrg Exp $	*/
 
 /*
@@ -1962,8 +1962,10 @@ swapmount(void)
 		goto gotit;
 	} else
 #endif
-	if (bdevvp(swap_dev, &vp))
+	if (bdevvp(swap_dev, &vp)) {
+		rw_exit_write(&swap_syscall_lock);	
 		return;
+	}
 
 	/* Construct a potential path to swap */
 	if ((nam = findblkname(major(swap_dev))))