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cov: validata top_lv

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Add explicit pointer check is never NULL.
This commit is contained in:
Zdenek Kabelac 2023-04-26 13:44:52 +02:00
parent fae0ed8f10
commit 242bf56413
1 changed files with 5 additions and 0 deletions
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5
lib/metadata/lv_manip.c
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@ -5951,6 +5951,11 @@ static void _setup_params_for_extend_metadata(struct logical_volume *lv,
static int _lv_resize_check_used(struct logical_volume *lv) static int _lv_resize_check_used(struct logical_volume *lv)
{ {
if (!lv) {
log_error(INTERNAL_ERROR "LV is not specified.");
return 0;
}
if (lv_is_locked(lv)) { if (lv_is_locked(lv)) {
log_error("Can't resize locked logical volume %s.", display_lvname(lv)); log_error("Can't resize locked logical volume %s.", display_lvname(lv));
return 0; return 0;