Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=63c052b9e2a69b...
Commit: 63c052b9e2a69b94fea33490130e76aac9a8c735
Parent: ddfec5b51a46faab3f64de3e07dc52e0adaf81bc
Author: Zdenek Kabelac <zkabelac(a)redhat.com>
AuthorDate: Tue Feb 23 21:36:51 2016 +0100
Committer: Zdenek Kabelac <zkabelac(a)redhat.com>
CommitterDate: Tue Feb 23 21:40:17 2016 +0100
coverity: ensure thin_pool_seg is not NULL
thin_pool_seg being NULL would be an internal error.
---
lib/metadata/lv_manip.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/lib/metadata/lv_manip.c b/lib/metadata/lv_manip.c
index 64eb6b7..5e4a81f 100644
--- a/lib/metadata/lv_manip.c
+++ b/lib/metadata/lv_manip.c
@@ -1662,8 +1662,10 @@ static int _setup_alloced_segment(struct logical_volume *lv,
uint64_t status,
lv->size += (uint64_t) extents * lv->vg->extent_size;
if (lv_is_thin_pool_data(lv)) {
+ if (!(thin_pool_seg = get_only_segment_using_this_lv(lv)))
+ return_0;
+
/* Update thin pool segment from the layered LV */
- thin_pool_seg = get_only_segment_using_this_lv(lv);
thin_pool_seg->lv->le_count =
thin_pool_seg->len =
thin_pool_seg->area_len = lv->le_count;