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lvmetad: check id_read_format error status

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Detect error from id_read_format() function.
This commit is contained in:
Zdenek Kabelac 2012-12-14 16:45:15 +01:00
parent ba3f37c9e4
commit e012d0635d
2 changed files with 5 additions and 3 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.99 - Version 2.02.99 -
=================================== ===================================
Check for failing id_read_format() in _pv_populate_lvmcache.
Fix memleak on error path for lvmetad's pv_found. Fix memleak on error path for lvmetad's pv_found.
Unlock vg mutex in error path when lvmetad tries to lock_vg. Unlock vg mutex in error path when lvmetad tries to lock_vg.
Add check for key string duplication in config_make_nodes_v. Add check for key string duplication in config_make_nodes_v.

7
lib/cache/lvmetad.c vendored
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@ -249,9 +249,10 @@ static struct lvmcache_info *_pv_populate_lvmcache(
return NULL; return NULL;
} }
if (vgid_txt) if (vgid_txt) {
id_read_format(&vgid, vgid_txt); if (!id_read_format(&vgid, vgid_txt))
else return_NULL;
} else
strcpy((char*)&vgid, fmt->orphan_vg_name); strcpy((char*)&vgid, fmt->orphan_vg_name);
if (!vgname) if (!vgname)