[Bug 12439] New: Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439

           Summary: Regression: Age of Mythology: Installer page faults
           Product: Wine
           Version: 0.9.58.
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: spencercw(a)googlemail.com
                CC: aric(a)codeweavers.com


The Age of Mythology installer page faults on startup from this regression:

dd0c9300f99a9cc4a2ce1178a6fa7e40afe2dc8f is first bad commit
commit dd0c9300f99a9cc4a2ce1178a6fa7e40afe2dc8f
Author: Aric Stewart <aric(a)codeweavers.com>
Date:   Wed Apr 2 08:48:22 2008 -0500

    imm32: Keep track of context associations between HWND and HIMC.

:040000 040000 5fa8a5f30dd144a8125c5216055517ee1b8bcca5
06afebe61003c92cf2fba84e53c1bf5819fe92b3 M      dlls

Specifically, this fixes it:

diff --git a/dlls/imm32/imm.c b/dlls/imm32/imm.c
index 0995fb6..0712d66 100644
--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -356,6 +356,9 @@ HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)

     TRACE("(%p, %p):\n", hWnd, hIMC);

+    if (!hIMC)
+        return NULL;
+
     if (!IMM_GetThreadData()->defaultContext)
         IMM_GetThreadData()->defaultContext = ImmCreateContext();


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


Chris Spencer <spencercw(a)googlemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression




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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


joaopa <jeremielapuree(a)yahoo.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jeremielapuree(a)yahoo.fr




--- Comment #1 from joaopa <jeremielapuree(a)yahoo.fr>  2008-04-08 12:06:46 ---
*** Bug 12368 has been marked as a duplicate of this bug. ***


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


Aric Stewart <aric(a)codeweavers.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1




--- Comment #2 from Aric Stewart <aric(a)codeweavers.com>  2008-04-08 12:10:18 ---
That patch is not correct.

do you have where it crashes (line-number) or maybe you could give me a
backtrace or +imm  log?

-aric

(In reply to comment #0)
> The Age of Mythology installer page faults on startup from this regression:
>
> dd0c9300f99a9cc4a2ce1178a6fa7e40afe2dc8f is first bad commit
> commit dd0c9300f99a9cc4a2ce1178a6fa7e40afe2dc8f
> Author: Aric Stewart <aric(a)codeweavers.com>
> Date:   Wed Apr 2 08:48:22 2008 -0500
>
> imm32: Keep track of context associations between HWND and HIMC.
>
> :040000 040000 5fa8a5f30dd144a8125c5216055517ee1b8bcca5
> 06afebe61003c92cf2fba84e53c1bf5819fe92b3 M      dlls
>
> Specifically, this fixes it:
>
> diff --git a/dlls/imm32/imm.c b/dlls/imm32/imm.c
> index 0995fb6..0712d66 100644
> --- a/dlls/imm32/imm.c
> +++ b/dlls/imm32/imm.c
> @@ -356,6 +356,9 @@ HIMC WINAPI ImmAssociateContext(HWND hWnd, HIMC hIMC)
>
> TRACE("(%p, %p):\n", hWnd, hIMC);
>
> +    if (!hIMC)
> +        return NULL;
> +
>      if (!IMM_GetThreadData()->defaultContext)
>          IMM_GetThreadData()->defaultContext = ImmCreateContext();

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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439





--- Comment #3 from Chris Spencer <spencercw(a)googlemail.com>  2008-04-08 12:13:29 ---
I didn't really expect the patch to be correct, I was just pointing out what
part of the original commit caused the problem.

I will post a copy of the backtrace and +imm log with a clean wine later, I am
checking another bug right now.


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439





--- Comment #4 from Chris Spencer <spencercw(a)googlemail.com>  2008-04-08 12:36:38 ---
Created an attachment (id=11980)
 --> (http://bugs.winehq.org/attachment.cgi?id=11980)
Console +imm log and backtrace

Have attached the log with +imm and the backtrace as you requested.


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


Chris Spencer <spencercw(a)googlemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #11980|application/octet-stream    |text/plain
          mime type|                            |




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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439





--- Comment #5 from joaopa <jeremielapuree(a)yahoo.fr>  2008-04-08 12:39:40 ---
Created an attachment (id=11982)
 --> (http://bugs.winehq.org/attachment.cgi?id=11982)
requested trace for Crimson skies demo


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439





--- Comment #6 from Aric Stewart <aric(a)codeweavers.com>  2008-04-08 13:28:19 ---
Patch submitted to winehq that should correct this:

diff --git a/dlls/imm32/imm.c b/dlls/imm32/imm.c
index 0995fb6..1ffe559 100644
--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -109,6 +109,8 @@ static const WCHAR szwWineIMCProperty[] =
{'W','i','n','e','I','m','m','H','I','
 #define is_himc_ime_unicode(p)  (p->immKbd->imeInfo.fdwProperty &
IME_PROP_UNICODE)
 #define is_kbd_ime_unicode(p)  (p->imeInfo.fdwProperty & IME_PROP_UNICODE)

+static BOOL IMM_DestroyContext(HIMC hIMC);
+
 static inline WCHAR *strdupAtoW( const char *str )
 {
     WCHAR *ret = NULL;
@@ -150,7 +152,7 @@ static void IMM_InitThreadData(void)
 static void IMM_FreeThreadData(void)
 {
     IMMThreadData* data = TlsGetValue(tlsIndex);
-    ImmDestroyContext(data->defaultContext);
+    IMM_DestroyContext(data->defaultContext);
     DestroyWindow(data->hwndDefault);
     HeapFree(GetProcessHeap(),0,data);
     TRACE("Thread Data Destroyed\n");
@@ -510,7 +512,7 @@ HIMC WINAPI ImmCreateContext(void)
     if (!new_context->immKbd->pImeSelect(new_context, TRUE))
     {
         TRACE("Selection of IME failed\n");
-        ImmDestroyContext(new_context);
+        IMM_DestroyContext(new_context);
         return 0;
     }

@@ -520,10 +522,7 @@ HIMC WINAPI ImmCreateContext(void)
     return (HIMC)new_context;
 }

-/***********************************************************************
- *             ImmDestroyContext (IMM32.@)
- */
-BOOL WINAPI ImmDestroyContext(HIMC hIMC)
+static BOOL IMM_DestroyContext(HIMC hIMC)
 {
     InputContextData *data = (InputContextData*)hIMC;

@@ -550,6 +549,17 @@ BOOL WINAPI ImmDestroyContext(HIMC hIMC)
 }

 /***********************************************************************
+ *             ImmDestroyContext (IMM32.@)
+ */
+BOOL WINAPI ImmDestroyContext(HIMC hIMC)
+{
+    if (hIMC != IMM_GetThreadData()->defaultContext)
+        return IMM_DestroyContext(hIMC);
+    else
+        return FALSE;
+}
+
+/***********************************************************************
  *             ImmDisableIME (IMM32.@)
  */
 BOOL WINAPI ImmDisableIME(DWORD idThread)


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439





--- Comment #7 from Chris Spencer <spencercw(a)googlemail.com>  2008-04-08 13:46:36 ---
Yep, that fixes it up right nice. :)


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


Chris Spencer <spencercw(a)googlemail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED




--- Comment #8 from Chris Spencer <spencercw(a)googlemail.com>  2008-04-09 06:09:21 ---
Fixed in today's git.


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[Bug 12439] Regression: Age of Mythology: Installer page faults

http://bugs.winehq.org/show_bug.cgi?id=12439


Alexandre Julliard <julliard(a)winehq.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED




--- Comment #9 from Alexandre Julliard <julliard(a)winehq.org>  2008-04-18 11:04:43 ---
Closing bugs reported fixed in 0.9.60.


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