Fix memory leaks in make_vg() with new helper functions, free_pv()
and free_lv(). Additionally, correct a check after allocating
comp->segments->nodes that mistakenly checked lv->segments->nodes
instead, likely due to a copy-paste error.
Fixes: CID 473878
Fixes: CID 473884
Fixes: CID 473889
Fixes: CID 473890
Signed-off-by: Lidong Chen <lidong.chen@oracle.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
f3f1fcecdc