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[DLM] zero new user lvbs

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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>
This commit is contained in:
David Teigland 2007-01-31 13:25:00 -06:00 committed by Steven Whitehouse
parent 9beeb9f3c5
commit 62a0f62369
1 changed files with 2 additions and 2 deletions
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4
fs/dlm/lock.c
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@ -3643,7 +3643,7 @@ int dlm_user_request(struct dlm_ls *ls, struct dlm_user_args *ua,
} }
if (flags & DLM_LKF_VALBLK) { 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) { if (!ua->lksb.sb_lvbptr) {
kfree(ua); kfree(ua);
__put_lkb(ls, lkb); __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; ua = (struct dlm_user_args *)lkb->lkb_astparam;
if (flags & DLM_LKF_VALBLK && !ua->lksb.sb_lvbptr) { 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) { if (!ua->lksb.sb_lvbptr) {
error = -ENOMEM; error = -ENOMEM;
goto out_put; goto out_put;