Re: [PATCH v2] usbnet: smsc95xx: dereferencing NULL pointer

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
Date: Tue, 11 Nov 2014 14:10:47 +0530

> we were dereferencing dev to initialize pdata. but just after that we
> have a BUG_ON(!dev). so we were basically dereferencing the pointer
> first and then tesing it for NULL.
> 
> Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
> ---
> 
> change in v2: suspend_flags is initialised after pdata is initialised.
> v1 had a very silly but serious mistake of making pdata NULL, and trying
> to dereference it.
> sorry again for that.

This looks better, applied, thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux