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liblvm: check lvmetad cache return values

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Missing error path.
This commit is contained in:
Zdenek Kabelac 2013-07-19 17:31:13 +02:00
parent dedec81d7b
commit baada4316d
1 changed files with 6 additions and 2 deletions
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8
liblvm/lvm_vg.c
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@ -362,13 +362,17 @@ int lvm_vg_set_property(const vg_t vg, const char *name,
struct dm_list *lvm_list_vg_names(lvm_t libh) struct dm_list *lvm_list_vg_names(lvm_t libh)
{ {
lvmetad_vg_list_to_lvmcache((struct cmd_context *)libh); if (!lvmetad_vg_list_to_lvmcache((struct cmd_context *)libh))
return NULL;
return get_vgnames((struct cmd_context *)libh, 0); return get_vgnames((struct cmd_context *)libh, 0);
} }
struct dm_list *lvm_list_vg_uuids(lvm_t libh) struct dm_list *lvm_list_vg_uuids(lvm_t libh)
{ {
lvmetad_vg_list_to_lvmcache((struct cmd_context *)libh); if (!lvmetad_vg_list_to_lvmcache((struct cmd_context *)libh))
return NULL;
return get_vgids((struct cmd_context *)libh, 0); return get_vgids((struct cmd_context *)libh, 0);
} }