Details

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Issue of the Implementation # L0251

Brief

firewire: nosy: do not ignore errors in ioremap_nocache()

Detailed Description

There is no check if ioremap_nocache() returns a valid pointer. Potentially it can lead to null pointer dereference.

Component

linux-kernel 4.8

Accepted

https://lkml.org/lkml/2016/9/24/222
commit

Status

Fixed in kernel 4.9-rc4

List of traces

Error trace 1

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