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liblvm2app: fix valgrind memory warning

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This commit is contained in:
David Teigland 2018-05-17 15:18:11 -05:00
parent a39eaea27d
commit 286c9c78b4
1 changed files with 4 additions and 2 deletions
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6
lib/metadata/metadata.c
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@ -4830,7 +4830,7 @@ static int _get_pvs(struct cmd_context *cmd, uint32_t warn_flags,
struct dm_list *pvslist, struct dm_list *vgslist) struct dm_list *pvslist, struct dm_list *vgslist)
{ {
struct dm_str_list *strl; struct dm_str_list *strl;
const char *vgname, *vgid; const char *vgname, *name, *vgid;
struct pv_list *pvl, *pvl_copy; struct pv_list *pvl, *pvl_copy;
struct dm_list *vgids; struct dm_list *vgids;
struct volume_group *vg; struct volume_group *vg;
@ -4856,11 +4856,13 @@ static int _get_pvs(struct cmd_context *cmd, uint32_t warn_flags,
if (!vgid) if (!vgid)
continue; /* FIXME Unnecessary? */ continue; /* FIXME Unnecessary? */
consistent = 0; consistent = 0;
if (!(vgname = lvmcache_vgname_from_vgid(NULL, vgid))) { if (!(name = lvmcache_vgname_from_vgid(NULL, vgid))) {
stack; stack;
continue; continue;
} }
vgname = dm_pool_strdup(cmd->mem, name);
/* /*
* When we are retrieving a list to return toliblvm we need * When we are retrieving a list to return toliblvm we need
* that list to contain VGs that are modifiable as we are using * that list to contain VGs that are modifiable as we are using