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Issue of the Implementation # L0050

Brief

dib9000: implement error handling for DibAcquireLock

Detailed Description

DibAcquireLock() is implemented as mutex_lock_interruptible() but the driver does not handle unsuccessful locking. As a result it may lead to unlock of an unheld mutex.

Component

linux-kernel 3.4

Accepted

https://lkml.org/lkml/2012/3/6/446
commit

Status

Fixed in kernel 3.5-rc5

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