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Issue of the Implementation # L0170

Brief

dm log userspace: memory leak in dm_ulog_tfr_init failure path

Detailed Description

If cn_add_callback() fails in dm_ulog_tfr_init(), it does not deallocate prealloced memory but calls cn_del_callback().

Component

linux-kernel 3.17

Accepted

http://linuxtesting.org/pipermail/ldv-project/2014-October/000370.html
commit

Status

Fixed in kernel 3.18-rc1

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