[Bug 12247] New: Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Summary: Page fault in quartz during DLL registration prevents
                    video playback in Ares P2P client
           Product: Wine
           Version: CVS/GIT
          Platform: PC
               URL: http://aresgalaxy.sourceforge.net/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: quartz
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=11682)
 --> (http://bugs.winehq.org/attachment.cgi?id=11682)
Page fault and quartz traces snippet from installer

When installing the Ares P2P client with current Git
(wine-0.9.58-181-gf6d871e), a page fault occurs during the installation phase
in regsvr32.exe, apparently in quartz filter registration. In the Ares P2P
client, this issue seems to manifest itself when attempting to play a video
inside a client, resulting in a simple "Media Error: Error: 0x80004005" in the
media status pane. Relevant logs are attached.

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

--- Comment #1 from scguy318   2008-03-27 01:03:39 ---
Created an attachment (id=11683)
 --> (http://bugs.winehq.org/attachment.cgi?id=11683)
Quartz trace when attempting to play back a video

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |download, Installer, source

--- Comment #2 from Austin English   2008-03-27 04:04:47 ---
http://superb-west.dl.sourceforge.net/sourceforge/aresgalaxy/aresregular209_...

Confirming in git.

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Maarten Lankhorst  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #3 from Maarten Lankhorst   2008-06-22 01:20:38 ---
What happens if you change the find_data function in
wine/dlls/quartz/filtermapper.c to this:

static int find_data(const struct Vector * v, const BYTE * pData, int size)
{
    int index;
    if (!pData) return -1;

for (index = 0; index < v->current; index++)
        if (!memcmp(v->pData + index, pData, size))
            return index;
    /* not found */
    return -1;
}

will it run?

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

--- Comment #4 from scguy318   2008-06-22 09:14:37 ---
Created an attachment (id=14273)
 --> (http://bugs.winehq.org/attachment.cgi?id=14273)
Ares installer backtrace

With the change, I get a different backtrace when installing.

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Christian Costa  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #5 from Christian Costa   2008-12-09 11:56:38 ---
Fixed by commit 1f45516d91bb743241a18b1280f898e0f740eab7.
Please check with latest git.

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

scguy318  changed:

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

--- Comment #6 from scguy318   2008-12-09 18:06:16 ---
Confirming the fix with Ares 2.0.8, thanks!

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Alexandre Julliard  changed:

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

--- Comment #7 from Alexandre Julliard   2008-12-20 09:03:53 ---
Closing bugs fixed in 1.1.11.

[Bug 12247] Page fault in quartz during DLL registration prevents video playback in Ares P2P client

http://bugs.winehq.org/show_bug.cgi?id=12247

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|CVS/GIT                     |unspecified