linux-kernel - [DLM] zero new user lvbs [53/54]

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Message-Id: <1170686973.11001.377.camel@quoit.chygwyn.com>
Date:	Mon, 05 Feb 2007 14:49:33 +0000
From:	Steven Whitehouse <swhiteho@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	David Teigland <teigland@...hat.com>, cluster-devel@...hat.com
Subject: [DLM] zero new user lvbs [53/54]

>>From 3c5b0f7925c4e4945f5589a6dd82c1eae81b17cc Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@...hat.com>
Date: Wed, 31 Jan 2007 13:25:00 -0600
Subject: [PATCH] [DLM] zero new user lvbs

A new lvb for a userland lock wasn't being initialized to zero.

Signed-off-by: David Teigland <teigland@...hat.com>
Signed-off-by: Steven Whitehouse <swhiteho@...hat.com>

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index c10257f..e725005 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -3643,7 +3643,7 @@ int dlm_user_request(struct dlm_ls *ls, struct dlm_user_args *ua,
 	}
 
 	if (flags & DLM_LKF_VALBLK) {
-		ua->lksb.sb_lvbptr = kmalloc(DLM_USER_LVB_LEN, GFP_KERNEL);
+		ua->lksb.sb_lvbptr = kzalloc(DLM_USER_LVB_LEN, GFP_KERNEL);
 		if (!ua->lksb.sb_lvbptr) {
 			kfree(ua);
 			__put_lkb(ls, lkb);
@@ -3712,7 +3712,7 @@ int dlm_user_convert(struct dlm_ls *ls, struct dlm_user_args *ua_tmp,
 	ua = (struct dlm_user_args *)lkb->lkb_astparam;
 
 	if (flags & DLM_LKF_VALBLK && !ua->lksb.sb_lvbptr) {
-		ua->lksb.sb_lvbptr = kmalloc(DLM_USER_LVB_LEN, GFP_KERNEL);
+		ua->lksb.sb_lvbptr = kzalloc(DLM_USER_LVB_LEN, GFP_KERNEL);
 		if (!ua->lksb.sb_lvbptr) {
 			error = -ENOMEM;
 			goto out_put;
-- 
1.4.4.2



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