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| author | Wu Guanghao <wuguanghao3@huawei.com> | 2020-09-11 17:41:01 +0800 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2020-09-11 21:47:34 +0200 |
| commit | 223b75ee91cdd820d384ce281780c36a9e055b76 (patch) | |
| tree | 6705d7e3c35e4ba904d8fc4b2517254404ea8418 /tools/lvconvert_poll.c | |
| parent | d71199920fe3a43582c0f2ca629ad502cfb189b5 (diff) | |
| download | lvm2-223b75ee91cdd820d384ce281780c36a9e055b76.tar.gz | |
lvconvert_poll: ensure LV has snapshot type
LV may not be a snapshot type, the return value of find_snapshot(lv) may be NULL.
Here, we will call stack if LV is not a snapshot type.
Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Diffstat (limited to 'tools/lvconvert_poll.c')
| -rw-r--r-- | tools/lvconvert_poll.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lvconvert_poll.c b/tools/lvconvert_poll.c index b9ec316e1..0eae74616 100644 --- a/tools/lvconvert_poll.c +++ b/tools/lvconvert_poll.c @@ -176,7 +176,7 @@ progress_t poll_thin_merge_progress(struct cmd_context *cmd, { uint32_t device_id; - if (!lv_thin_device_id(lv, &device_id)) { + if (!lv_thin_device_id(lv, &device_id) && !lv_is_snapshot(lv)) { stack; return PROGRESS_CHECK_FAILED; } |