Search Linux Wireless

Re: [PATCH wireless 1/9] wifi: cfg80211: avoid garbage value of 'io_type' in brcmf_cfg80211_attach()

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

 



Arend Van Spriel <arend.vanspriel@xxxxxxxxxxxx> writes:

> On July 2, 2024 3:57:27 PM Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
>
>> On Tue, Jul 02, 2024 at 08:24:44PM +0800, Su Hui wrote:
>>> brcmf_fil_cmd_int_get() reads the value of 'io_type' and passes it to
>>> brcmf_fil_cmd_data_get(). Initialize 'io_type' to avoid garbage value.
>>
>> Since you're going to be resending anyway, please delete the space char
>> from the start of the line.
>>
>> It's weird that brcmf_fil_cmd_data_get() uses the uninitialized data.
>> It looks like it just goes to great lengths to preserve the original
>> data in io_type...  So it likely is harmless enough but still a strange
>> and complicated way write a no-op.
>
> Not sure if it helps, but I tried to explain the reason in response to
> patch 0 (cover letter).

Would it make more sense to have just one patch? It's the same issue
anyway.

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Wireless Regulations]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux