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The International Simutrans Forum

Development => Patches & Projects => Incorporated Patches and Solved Bug Reports => Topic started by: z9999+ on November 16, 2009, 11:38:03 am

Title: [r2870] Simutrans-Experimental savegame cause crash on "Load" dialogue
Post by: z9999+ on November 16, 2009, 11:38:03 am
r2870 GDI, MSYS+MinGW

If there is a Simutrans-Experimental savegame in save folder, simutrans will crash when I open "Load" dialogue.

But I can open "Save" dialogue without problem.
And also no problem with open/save bz2 savegame.

Quote
sim.exe caused an Access Violation at location 7c95b21a in module ntdll.dll Writing to location 10009740.

Registers:
eax=10009730 ebx=00000000 ecx=00000000 edx=061b6528 esi=061b6528 edi=00000000
eip=7c95b21a esp=0023ddec ebp=0023de60 iopl=0         nv up ei pl nz na pe nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000202

Call stack:
7C95B21A  ntdll.dll:7C95B21A  RtlpWaitForCriticalSection
7C941046  ntdll.dll:7C941046  RtlEnterCriticalSection
77BF0ADD  msvcrt.dll:77BF0ADD  fclose
0044794A  sim.exe:0044794A  loadsave_t::close()  loadsave.cc:243
   ...
   else {
   int err_no = ferror(fp);
>   fclose(fp);
   if(err_no!=0) {
   success = strerror(err_no);
   ...

005DF7C7  sim.exe:005DF7C7  WinMain  simsys_w16.cc:791
00401247  sim.exe:00401247
00401298  sim.exe:00401298
7C817077  kernel32.dll:7C817077  RegisterWaitForInputIdle
Title: Re: [r2870] Simutrans-Experimental savegame cause crash on "Load" dialogue
Post by: Dwachs on November 16, 2009, 08:18:03 pm
I did not manage to compile bzlib with Visual Studio. The lib-files from gnuwin at sourceforge crahs simutrans while reading settings.xml :( any help appreciated.
Title: Re: [r2870] Simutrans-Experimental savegame cause crash on "Load" dialogue
Post by: prissi on November 16, 2009, 08:42:26 pm
I use the mingw files for GCC and the home compiled ones for VSC++ 5.0, and both work fine.
Title: Re: [r2870] Simutrans-Experimental savegame cause crash on "Load" dialogue
Post by: z9999+ on November 17, 2009, 05:48:48 am
Strange. Any Simutrans-Experimental savegame cause crash for me.

Problem will happen when I open "Load" window from "New Map" window.
Problem doesn't happen when I open "Load" window from "Options" window.
I don't know difference between, but 100% reproducible.
Title: Re: [r2870] Simutrans-Experimental savegame cause crash on "Load" dialogue
Post by: prissi on November 17, 2009, 09:23:54 am
I crashes from me only using the save dialoge. I know why, omitting one time closing the BZ2-Lib correctly causes all strange stuff. Will look into this today evening.
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