Re: [PATCH] staging: rtl8192e: Replace strcpy with strscpy in rtl819x_translate_scan

[Christophe JAILLET]

Le 21/08/2024 à 20:23, Dan Carpenter a écrit :
> On Tue, Aug 20, 2024 at 09:38:22PM +0200, Christophe JAILLET wrote:
> >     - if a "mode" matches, do we need to iterate the whole rtllib_modes
> > array? (have a look at wireless_mode)
>
> Can only one mode be set at a time?
>
> regards,
> dan carpenter

Hmm, apparently several can be set (see [1])

Base on a few lines below, it looks that WIRELESS_MODE_N_24G is 
exclusive from the other ones.

So the 6 char array seems to be sized either for "N-24G", either for a 
concatenation of a few other modes that won't exceed the size of the buffer.

CJ


[1]: 
https://elixir.bootlin.com/linux/v6.11-rc4/source/drivers/staging/rtl8192e/rtllib_rx.c#L2200