linux-kernel - [PATCH 4/7] NLM: Initialize completion variable in lockd

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1198009182-27895-5-git-send-email-jlayton@redhat.com>
Date:	Tue, 18 Dec 2007 15:19:39 -0500
From:	Jeff Layton <jlayton@...hat.com>
To:	linux-nfs@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, nfsv4@...ux-nfs.org
Subject: [PATCH 4/7] NLM: Initialize completion variable in lockd_up

lockd_start_done is a global var that can be reused if lockd is
restarted, but it's never reinitialized. On all but the first use,
wait_for_completion isn't actually waiting on it since it has
already completed once.

Signed-off-by: Jeff Layton <jlayton@...hat.com>
---
 fs/lockd/svc.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 82e2192..0f4148a 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -300,6 +300,7 @@ lockd_up(int proto) /* Maybe add a 'family' option when IPv6 is supported ?? */
 	/*
 	 * Create the kernel thread and wait for it to start.
 	 */
+	init_completion(&lockd_start_done);
 	error = svc_create_thread(lockd, serv);
 	if (error) {
 		printk(KERN_WARNING
-- 
1.5.3.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/