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 # L0149

Brief

rtl8187: fix use after free on failure path in rtl8187_probe()

Detailed Description

If allocation of io_dmabuf fails, rtl8187_probe() calls usb_put_dev(udev) while usb_get_dev(udev) is not called yet. As a result refcnt is decremented incorrectly and usb_dev can be used after memory deallocation.

Component

linux-kernel 3.14

Accepted

https://lkml.org/lkml/2014/3/28/425
commit

Status

Fixed in kernel 3.15-rc1

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