[Bug 40810] Semcad X Verision 14 (64bit): crashes when opening a 2D plot

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=40810

--- Comment #7 from Bruno Jesus <00cpxxx at gmail.com> ---
(In reply to Andreas Christ from comment #6)
> I assume that pegrp64d passes a font or something similar that wine cannot
> handle. I am not sure what the best way is to go on here. I am able to edit
> the code and to build wine, but this is the first time I am looking at its
> sources.

Since you can build wine do like:

CFLAGS="-g -O0" ./configure && make

This will compile wine without compiler optimizations and usually that helps me
get also parameters information in the backtrace. You don't need to make
install, you can use wine directly from the source dir after compiled so you
don't mix it with your current package installation.

(In reply to Andreas Christ from comment #4)
> Created attachment 54779 [details]
> Backtrace with additional debugging information

It looks like the crash happens during the callback calls from EnumMetaFile.
Someone with experience in this area could take a look and give better
information.

  8 0x00000000079875b1 in pegrp64d (+0x1975b0) (0x000000000023e170)
  9 0x000000000798a69c in pegrp64d (+0x19a69b) (0x000000000023e170)
  10 0x00007efe47dbcdf1 EnumMetaFile+0x140(hdc=0xbf0302, hmf=<n/a>,
lpEnumFunc=0x798861c, lpData=0x23ef10) [/.../metafile.c:496] in gdi32
(0x0000000000bf0302)

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