From: David Teigland <teigland@redhat.com>
Date: Wed, 31 Jan 2007 19:25:00 +0000 (-0600)
Subject: [DLM] zero new user lvbs
X-Git-Tag: v2.6.21-rc1~92^2~35^2~4
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62a0f62369b0fece37f6652d69b918c89d53c3b3;p=linux-2.6

[DLM] zero new user lvbs

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

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

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index c10257f10b..e725005faf 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;