run2.exe segfaults when GDI and X11 elements are present

[Ken Brown]

On 12/26/2009 12:54 PM, Charles Wilson wrote:
> Index: lib/checkX.c
> ===================================================================
> --- lib/checkX.c        (revision 5)
> +++ lib/checkX.c        (working copy)
> @@ -62,13 +62,11 @@
>   #if HAVE_MATH_H
>   # include<math.h>
>   #endif
> -#if HAVE_X11_XLIB_H
> -# include<X11/Xlib.h>
> -#endif
>
>   #if HAVE_WINDOWS_H&&  HAVE_OPENCLIPBOARD
>   # define WIN32_LEAD_AND_MEAN
>   # define NOMINMAX
> +# undef Status /* Xlib.h from xorg 7.5 is evil */
>   # include<windows.h>
>   #endif

Thanks.  It builds with that patch and the old segfault is gone.  Still 
playing around with mintty, I found that I get a segfault if I try to 
run mintty with the option '-' (so that mintty will invoke the user's 
default shell as a login shell).

$ cat test1.xml
<?xml version="1.0" encoding="us-ascii"?>
<Run2Config
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:noNamespaceSchemaLocation="run2.xsd">
   <SelfOptions>
     <Arg>-d 127.0.0.1:0.0</Arg>
   </SelfOptions>
   <Global>
     <Environment>
     </Environment>
   </Global>
   <GDI>
     <Environment>
     </Environment>
     <Target filename="/usr/bin/mintty.exe" startin="~">
       <Arg>-</Arg>
     </Target>
   </GDI>
   <X11>
     <Environment>
     </Environment>
     <Target filename="/usr/bin/xterm.exe" startin="~">
       <Arg>-display 127.0.0.1:0.0</Arg>
     </Target>
   </X11>
</Run2Config>

$ run2 --debug test1.xml
setting debug level to (null)
run2.exe DEBUG: xmlfile     : 'test1.xml'
run2.exe DEBUG: opt_loglevel: 7
run2.exe DEBUG: opt_nogui   : 0
run2.exe DEBUG: opt_notty   : 0
run2.exe DEBUG: opt_timeout :  0.50
run2.exe DEBUG: opt_wait    : 0
run2.exe DEBUG: opt_force   : auto
Segmentation fault (core dumped)

Ken


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple