https://sourceware.org/bugzilla/show_bug.cgi?id=32675

--- Comment #7 from LIU Hao <lh_mouse at 126 dot com> ---
```
00007FFA9AF3C81C <ntdll.sub_7FFA | 48:8BC4                       | mov     rax,
rsp                                   |
00007FFA9AF3C81F                 | 48:8958 08                    | mov    
qword ptr ds:[rax + 0x8], rbx              |
00007FFA9AF3C823                 | 48:8968 10                    | mov    
qword ptr ds:[rax + 0x10], rbp             |
  ... ...
00007FFA9AF3C93A                 | 48:893E                       | mov    
qword ptr ds:[rsi], rdi                    | rdi:InitCommonControls
00007FFA9AF3C93D                 | EB D8                         | jmp    
ntdll.7FFA9AF3C917                         |
00007FFA9AF3C93F                 | 45:33C0                       | xor     r8d,
r8d                                   |
00007FFA9AF3C942                 | E9 59FFFFFF                   | jmp    
ntdll.7FFA9AF3C8A0                         |
```

It faults at 00007FFA9AF3C93A, writing to `[rsi]` which is in `.idata`
```
00007FF7757F0000     0000000000001000                regedit.exe               
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF7757F1000     0000000000010000                 ".text"                  
                IMG       ER---                                                
                                                                               
                                                           ERWC-
00007FF775801000     0000000000001000                 ".data"                  
                IMG       -RW--                                                
                                                                               
                                                           ERWC-
00007FF775802000     0000000000001000                 ".rodata"                
                IMG       -RWC-                                                
                                                                               
                                                           ERWC-
00007FF775803000     0000000000002000                 ".rdata"                 
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF775805000     0000000000001000                 ".pdata"                 
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF775806000     0000000000001000                 ".xdata"                 
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF775807000     0000000000001000                 ".bss"                   
                IMG       -RWC-                                                
                                                                               
                                                           ERWC-
00007FF775808000     0000000000002000                 ".idata"                 
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF77580A000     0000000000094000                 ".rsrc"                  
                IMG       -R---                                                
                                                                               
                                                           ERWC-
00007FF77589E000     0000000000001000                 ".reloc"                 
                IMG       -R---                                                
                                                                               
                                                           ERWC-
```

Also please be advised this happens in the main function, so it's Wine regedit
that bugs. It must unprotect the `.idata` section before overwriting that
pointer.

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