fixed same vulnerability in sysfn 48.3

git-svn-id: svn://kolibrios.org@8599 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-02-21 11:03:16 +00:00 · 2021-02-21 11:03:16 +00:00 · da8b70d99e
commit da8b70d99e
parent d82e0a30b4
1 changed files with 4 additions and 0 deletions
--- a/kernel/trunk/gui/window.inc
+++ b/kernel/trunk/gui/window.inc
@ -141,6 +141,10 @@ dd  .setSkinUnicode
        cmp     edx, 192
        jnae    @f
        mov     edx, 192 ; max size
+@@:
+        stdcall is_region_userspace, edi, edx
+        jnz     @f
+        ret
@@:
        mov     esi, common_colours
        mov     ecx, edx