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lvmcache: check for lvmcache_foreach_mda return code

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lvmcache_foreach_mda() can fail for numerous reasons
and failing error code cannot be ignored (out-of-memory...)

TODO: might need more error handling tunning.
This commit is contained in:
Zdenek Kabelac 2017-08-16 14:29:12 +02:00
parent d4ce98de4d
commit c1e3f96c97
1 changed files with 3 additions and 1 deletions
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4
lib/format_text/text_label.c
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@ -437,7 +437,9 @@ out:
baton.info = info; baton.info = info;
baton.label = *label; baton.label = *label;
lvmcache_foreach_mda(info, _update_mda, &baton); if (!lvmcache_foreach_mda(info, _update_mda, &baton))
return_0;
lvmcache_make_valid(info); lvmcache_make_valid(info);
return 1; return 1;