Re: [PATCH] IDE-TAPE NULL terminate strings.

[Sergei Shtylyov <sshtylyov@ru.mvista.com>]

Hello.

Borislav Petkov wrote:

>>> Only not sure whether the static is the best solution, the following
>>> patch also works, by zeroing the memory as you suggested.
>>>
>>> Signed-off-by: Mark de Wever <koraq@xs4all.nl>
>>>
>>> diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
>>> index 1bce84b..c41f5b1 100644
>>> --- a/drivers/ide/ide-tape.c
>>> +++ b/drivers/ide/ide-tape.c
>>> @@ -2338,7 +2338,7 @@ static void idetape_get_inquiry_results(ide_drive_t *drive)
>>>  {
>>>  	idetape_tape_t *tape = drive->driver_data;
>>>  	struct ide_atapi_pc pc;
>>> -	char fw_rev[6], vendor_id[10], product_id[18];
>>> +	char fw_rev[6] = {'\0'}, vendor_id[10] = {'\0'}, product_id[18] = {'\0'};
>>>   
>>>       
>>   Do you realize how much *absolutely unnecessary* code will this bring  
>> in? This is certainly worse than your initial patch (if it was correct).
>>     
>
> Yep, Sergei's right. Both of our patches are dumb.
>
>   
>> Ugh, looks like I'll have t submit the patch myself to stop this ugliness...
>>     
>
> Is this what you had in mind?
>   

   Sure.

WBR, Sergei