ntdll: Implement compatible FindActCtxSectionString() for window class section (try3)

[Nikolay Sivov]

On 8/2/2013 13:33, Alexandre Julliard wrote:
> Nikolay Sivov <nsivov at codeweavers.com> writes:
>
>> @@ -1031,6 +1105,17 @@ static BOOL parse_window_class_elem(xmlbuf_t* xmlbuf, struct dll_redirect* dll)
>>   
>>       if (!(entity->u.class.name = xmlstrdupW(&content))) return FALSE;
>>   
>> +    /* each class entry needs index, data and string data */
>> +    acl->actctx->wndclass_section_len += sizeof(struct wndclass_index);
>> +    acl->actctx->wndclass_section_len += sizeof(struct wndclass_redirect_data);
>> +    /* original name is stored separately */
>> +    acl->actctx->wndclass_section_len += aligned_string_len((content.len+1)*sizeof(WCHAR));
>> +    /* versioned name and module name are stored one after another */
>> +    len  = get_assembly_version(assembly, NULL) + content.len + 2 /* null terminator and '!' separator */;
>> +    len += strlenW(dll->name) + 1;
>> +    acl->actctx->wndclass_section_len += aligned_string_len(len*sizeof(WCHAR));
>> +    acl->actctx->wndclass_count++;
>> +
> It would be better to do this at the time you build the structure. The
> parser shouldn't need to worry about this.
>
Sure, I can do it this way. The idea was to alloc everything in one 
step. Would it be okay to realloc for each entry then at a time I'm 
about to add one?