From: Arnd Bergmann
Date: Fri, 2 Feb 2018 16:18:37 +0100
> Building with link-time-optimizations revealed that the cxgb4 driver does
> a fixed-size memcpy() from a variable-length constant string into the
> network interface name:
>
> In function 'memcpy',
> inlined from 'cfg_queues_uld.con
From: Arnd Bergmann
> Sent: 02 February 2018 15:19
>
> Building with link-time-optimizations revealed that the cxgb4 driver does
> a fixed-size memcpy() from a variable-length constant string into the
> network interface name:
...
> I can see two equally workable solutions: either we use a strncpy
Building with link-time-optimizations revealed that the cxgb4 driver does
a fixed-size memcpy() from a variable-length constant string into the
network interface name:
In function 'memcpy',
inlined from 'cfg_queues_uld.constprop' at
drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.c:335:2,
in
