Details

user warning: Got error 28 from storage engine query: SELECT t.*,v.weight AS v_weight_unused FROM term_node r INNER JOIN term_data t ON r.tid = t.tid INNER JOIN vocabulary v ON t.vid = v.vid WHERE r.vid = 109 ORDER BY v.weight, t.weight, t.name in /opt/drupal-6.33/modules/taxonomy/taxonomy.module on line 640.

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Issue of the Implementation # L0165

Brief

NFS: add checks for returned value of try_module_get()

Detailed Description

There is a couple of places in client code where returned value of try_module_get() is ignored. As a result there is a small chance to premature unload module because of unbalanced refcounting.

Component

linux-kernel 3.16

Accepted

https://lkml.org/lkml/2014/7/17/688
commit

Status

Fixed in kernel 3.17-rc1

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