[Bug 4099] page fault on read access to 0x00000000 in 32-bit code (0x7edc473d).

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4099

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://cvitae.semantis.fr/Se
                   |                            |tupCVitae.exe
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |download

------- Additional Comments From [e-mail]  2005-19-12 02:22 -------
Confirming. Seems you have stripped debug info from your wine-package so i'll
attach the crash with debuginfo. Following obvious patch (hack) makes the
installer proceed and the app seems to be installed fine, but i don't know if
it's an acceptable patch. Problem seems to be that pszDir is NULL, which makes
it crash in shell32. Maybe a shell32 guru can shed a light on this :)

--- dlls/shell32/shelllink.c_   2005-12-19 09:17:06.000000000 +0000
+++ dlls/shell32/shelllink.c    2005-12-19 09:17:14.000000000 +0000
@@ -1818,6 +1818,7 @@
     TRACE("(%p)->(dir=%s)\n",This, debugstr_w(pszDir));

HeapFree(GetProcessHeap(), 0, This->sWorkDir);
+    if(pszDir)
     This->sWorkDir = HeapAlloc( GetProcessHeap(), 0,
                                 (lstrlenW( pszDir )+1)*sizeof (WCHAR) );
     if ( !This->sWorkDir )