linux-kernel - [PATCH v2.6.36-rc7 1/2] isdn/capi: unregister capictr notifier after init failure

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-next>] [day] [month] [year] [list]

Message-ID: <4CB84C4C.6040204@kernel.org>
Date:	Fri, 15 Oct 2010 14:42:52 +0200
From:	Tejun Heo <tj@...nel.org>
To:	Karsten Keil <isdn@...ux-pingi.de>,
	Armin Schindler <mac@...ware.de>,
	lkml <linux-kernel@...r.kernel.org>,
	Jan Kiszka <jan.kiszka@....de>
CC:	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH v2.6.36-rc7 1/2] isdn/capi: unregister capictr notifier after
 init failure

capidrv_init() could leave capictr notifier dangling after init
failure.  Fix it.

Signed-off-by: Tejun Heo <tj@...nel.org>
---
 drivers/isdn/capi/capidrv.c |    1 +
 1 file changed, 1 insertion(+)

Index: work/drivers/isdn/capi/capidrv.c
===================================================================
--- work.orig/drivers/isdn/capi/capidrv.c
+++ work/drivers/isdn/capi/capidrv.c
@@ -2288,6 +2288,7 @@ static int __init capidrv_init(void)

 	errcode = capi20_get_profile(0, &profile);
 	if (errcode != CAPI_NOERROR) {
+		unregister_capictr_notifier(&capictr_nb);
 		capi20_release(&global.ap);
 		return -EIO;
 	}
--
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/