[PATCH v2] kernel32: Use setprogname(3) to set the program name if available.

[Theodore Dubois]

Yes, I did. The problem is that the code assumes that argv[0] - argv[1] (= offset) is a meaningful quantity, which it isn’t because each string in the argv array came from strdup.

~Theodore

> On Apr 6, 2016, at 2:14 PM, Ken Thomases <ken at codeweavers.com> wrote:
> 
> Did you allocate one more entry in your argv than is needed for actual arguments and put a terminating NULL?  You're supposed to.
> 
> -Ken
> 
>> On Apr 6, 2016, at 3:41 PM, Theodore Dubois <tblodt at icloud.com> wrote:
>> 
>> This patch causes a segfault in the event that __wine_main_argv is not the argv that got passed to main. This happened in a program I wrote that acts as a custom wine loader. It creates an argv by using malloc, then passes that to wine_init.
>> 
>> Why wouldn’t setprogname(argv[1]) be adequate?
>> 
>> ~Theodore
>> 
>>> On Feb 19, 2016, at 2:33 PM, Charles Davis <cdavis5x at gmail.com> wrote:
>>> 
>>> Signed-off-by: Charles Davis <cdavis5x at gmail.com>
>