Re: [PATCH v3 02/27] staging: iio: resolver: ad2s1210: fix use before initialization

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

 



On Fri, Sep 29, 2023 at 12:23:07PM -0500, David Lechner wrote:
> From: David Lechner <david@xxxxxxxxxxxxxx>
> 
> From: David Lechner <dlechner@xxxxxxxxxxxx>
> 
> This fixes a use before initialization in ad2s1210_probe(). The
> ad2s1210_setup_gpios() function uses st->sdev but it was being called
> before this field was initialized.
> 
> Signed-off-by: David Lechner <dlechner@xxxxxxxxxxxx>
> ---
> 

Fixes: b19e9ad5e2cb ("staging:iio:resolver:ad2s1210 general driver cleanup.")

This would crash the driver right away, on probe.  It's amazing no one
filed a bug report even though the bug is 12 years old.

regards,
dan carpenter





[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux