[lvm-devel] master - lvmlockd: fix missing lock_type null check
David Teigland
teigland at sourceware.org
Wed Jun 6 18:58:27 UTC 2018
Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=3c657adc0a2c9026fef3186147f0d9a11b071c3b
Commit: 3c657adc0a2c9026fef3186147f0d9a11b071c3b
Parent: c67bd8b47b755a33104e942abc49e516d2a6dace
Author: David Teigland <teigland at redhat.com>
AuthorDate: Wed Jun 6 13:56:02 2018 -0500
Committer: David Teigland <teigland at redhat.com>
CommitterDate: Wed Jun 6 13:58:03 2018 -0500
lvmlockd: fix missing lock_type null check
Missed checking if vg->lock_type is NULL in commit db8d3bdfa:
lvmlockd: enable mirror split and merge with dlm lock_type
---
lib/metadata/raid_manip.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c
index 4d58d74..53aa4f1 100644
--- a/lib/metadata/raid_manip.c
+++ b/lib/metadata/raid_manip.c
@@ -3395,7 +3395,7 @@ int lv_raid_split(struct logical_volume *lv, int yes, const char *split_name,
lvl->lv->name = split_name;
- if (!strcmp(lv->vg->lock_type, "dlm"))
+ if (lv->vg->lock_type && !strcmp(lv->vg->lock_type, "dlm"))
lvl->lv->lock_args = lv->lock_args;
if (!vg_write(lv->vg)) {
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