[Bug 12874] The Master Genealogist 4.0d - Unhandled page fault on write access

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=12874


nathan.n <saturn_systems at yahoo.com> changed:

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




--- Comment #22 from nathan.n <saturn_systems at yahoo.com>  2010-08-05 20:38:04 ---
(In reply to comment #21)
> For the first crash:
<snip>
> Unhandled exception: page fault on write access to 0x00000000 in 32-bit code
> (0x681f35f6).
<snip>
> Making xrealloc recognize this condition seems to fix the crash.


Thanks Andrew, I can confirm that your patch in wine 1.3.0 fixes the "Unhandled
page fault on write access"

Should I open a bug report for the second issue you mention? How do I hack
DPMI_xalloc to reject allocation sizes larger than 512 MB? I gather you made it
to the serial entry screen?

Thank you
Nat
-----------
Fixed by this commit:

krnl386.exe: Fix a potential leak and NULL dereference in DPMI_xrealloc.
Andrew Nguyen [Sun, 18 Jul 2010 21:23:21 +0000 (16:23 -0500)]

http://source.winehq.org/git/wine.git/?a=commitdiff;h=be5d66f5d8df2fd90b6a0274cb12fe69a0d7385a
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