>From 3c5b0f7925c4e4945f5589a6dd82c1eae81b17cc Mon Sep 17 00:00:00 2001
From: David Teigland <[email protected]>
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 <[email protected]>
Signed-off-by: Steven Whitehouse <[email protected]>
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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