lkml.org 
[lkml]   [2016]   [Jan]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] qe_ic: fix a buffer overflow error and add check elsewhere
On Thu, 21 Jan 2016, Zhao Qiang wrote:

> 127 is the theoretical up boundary of QEIC number,
> in fact there only be 44 qe_ic_info now.
> add check to overflow for qe_ic_info

How do you trigger that overflow? The above does not explain WHY we need these
checks.

> diff --git a/drivers/soc/fsl/qe/qe_ic.c b/drivers/soc/fsl/qe/qe_ic.c
> index 5419527..90c00b7 100644
> --- a/drivers/soc/fsl/qe/qe_ic.c
> +++ b/drivers/soc/fsl/qe/qe_ic.c

Sigh. Another dump ground for SOC stuff? irq chip drivers belong into
drivers/irqchip.

Thanks,

tglx

\
 
 \ /
  Last update: 2016-01-26 18:41    [W:0.073 / U:0.092 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site