[PATCH] mmc: host: fix potential null pointer dereference

Gustavo A. R. Silva garsilva at embeddedor.com
Thu May 25 09:46:38 PDT 2017

Hi Stefan,

Quoting Stefan Wahren <stefan.wahren at i2se.com>:

> Hi Gustavo,
>> "Gustavo A. R. Silva" <garsilva at embeddedor.com> hat am 24. Mai 2017  
>> um 01:42 geschrieben:
>> Null check at line 1165: if (mrq->cmd), implies that mrq->cmd might
>> be NULL.
>> Add null checks before dereferencing pointer mrq->cmd in order to avoid
>> any potential NULL pointer dereference.
>> Addresses-Coverity-ID: 1408740
>> Signed-off-by: Gustavo A. R. Silva <garsilva at embeddedor.com>
> Tested-by: Stefan Wahren <stefan.wahren at i2se.com>
> with a Raspberry Pi Zero.
> But please change the subject to make sure it's bcm2835 related:
> mmc: bcm2835: fix potential null pointer dereferences

OK, I'll send v2 shortly.

Thank you
Gustavo A. R. Silva

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