[PATCH] user32: Fix RealGetWindowClass() to return what it's supposed to for same process windows
Nikolay Sivov
nsivov at codeweavers.com
Tue Feb 18 01:49:48 CST 2014
On 2/18/2014 11:42, Dmitry Timoshkov wrote:
> Nikolay Sivov <nsivov at codeweavers.com> wrote:
>
>> + else if (ptr->builtin_type != -1)
>> + {
>> + const struct builtinclass_name *classname = &builtinclass_names[ptr->builtin_type];
>> + ret = min( count, classname->len ) - 1;
>> + memcpy( buffer, classname->nameA, ret );
>> + buffer[ret] = 0;
>> + }
> In case of count = 0 this code will overwrite random data.
>
No, it won't.
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