Code review request: 8016594: Native Windows ccache still reads DES tickets

[Xuelei Fan]

On 8/7/2013 7:31 PM, Xuelei Fan wrote:
> On 8/7/2013 6:58 PM, Weijun Wang wrote:
>>
>>
>> On 8/7/13 5:23 PM, Dmitry Samersoff wrote:
>>> Weijun,
>>>
>>> nativeccache.c:
>>>
>>> 322: Could you change strlen("krbtgt") to sizeof("krbtgt")-1 to save a
>>> bit of computer power?
>>
>> Sure.
> 
> strncmp() is normally work with strlen() while comparing two strings, in
> case the length of the two string are not equal.
> 
> - 322  if (strncmp (serverName, "krbtgt", strlen("krbtgt")) == 0 &&
> + 322  if (strlen(serverName) == sizeof("krbtgt") &&
> +        strncmp (serverName, "krbtgt", sizeof("krbtgt")) == 0 &&
> 
Ooops, why not use strcmp directly if both are null-terminated?

Xuelei

> BTW, as it is a local function, would you like to add a "static" keyword
> to isIn() function?
> 
> Xuelei
>