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Rev 4430 Rev 4433
Line 623... Line 623...
623 
.fail:  ;simply return to caller
 623 
.fail:  ;simply return to caller
624 
        mov     esp, ebp
 624 
        mov     esp, ebp
625 
        pop     ebx               ;restore exception number (#PF)
 625 
        pop     ebx               ;restore exception number (#PF)
626 
        ret
 626 
        ret
Line 627... Line -...
627 
 
 - 
 
628 
;        xchg bx, bx
 - 
 
629 
;        add     esp,12 ;clear in stack: locals(.err_addr) + #PF + ret_to_caller
 - 
 
630 
;        restore_ring3_context
 - 
 
631 
;        iretd
 - 
 
632 
 
 627 
 
633 
.user_space:
 628 
.user_space:
634 
        test    eax, PG_MAP
 629 
        test    eax, PG_MAP
635 
        jnz     .err_access       ;Страница присутствует
 630 
        jnz     .err_access       ;Страница присутствует
Line 667... Line 662...
667 
 
 662 
 
668 
.err_access:
 663 
.err_access:
669 
; access denied? this may be a result of copy-on-write protection for DLL
 664 
; access denied? this may be a result of copy-on-write protection for DLL
670 
; check list of HDLLs
 665 
; check list of HDLLs
671 
        and     ebx, not 0xFFF
 666 
        and     ebx, not 0xFFF
672 
        mov     eax, [CURRENT_TASK]
 - 
 
673 
        shl     eax, 8
 667 
        mov     eax, [current_process]
674 
        mov     eax, [SLOT_BASE+eax+APPDATA.dlls_list_ptr]
 668 
        mov     eax, [eax+PROC.dlls_list_ptr]
675 
        test    eax, eax
 669 
        test    eax, eax
676 
        jz      .fail
 670 
        jz      .fail
677 
        mov     esi, [eax+HDLL.fd]
 671 
        mov     esi, [eax+HDLL.fd]
678 
.scan_hdll:
 672 
.scan_hdll:
Line 902... Line 896...
902 
        cli
 896 
        cli
903 
        cld
 897 
        cld
904 
        push    ebx ecx
 898 
        push    ebx ecx
905 
        mov     eax, [slot]
 899 
        mov     eax, [slot]
906 
        shl     eax, 8
 900 
        shl     eax, 8
907 
        mov     eax, [SLOT_BASE+eax+APPDATA.dlls_list_ptr]
 901 
        mov     eax, [SLOT_BASE+eax+APPDATA.process]
- 
 
 902 
        mov     eax, [eax+PROC.dlls_list_ptr]
908 
        test    eax, eax
 903 
        test    eax, eax
909 
        jz      .no_hdll
 904 
        jz      .no_hdll
910 
        mov     ecx, [eax+HDLL.fd]
 905 
        mov     ecx, [eax+HDLL.fd]
911 
.scan_hdll:
 906 
.scan_hdll:
912 
        cmp     ecx, eax
 907 
        cmp     ecx, eax