Bug #2789
segfault in DL callbacks with mingw32
| Status: | Open | Start date: | 02/25/2010 | |
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| Priority: | Normal | Due date: | ||
| Assignee: | - | % Done: | 0% |
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| Category: | - | |||
| Target version: | - | |||
| ruby -v: | ruby 1.8.6 (2010-02-04 patchlevel 398) [i386-mingw32] |
Description
Attempting to use a callback with DL in mingw32 causes segmentation fault. (I apologize if I'm in the wrong place - I could not find any bug tracker or any sort of community for DL itself, and since it is included with ruby, I figured the tracker for ruby would be the appropriate place - I'd appreciate it if somebody could point me to where I should be, if that's incorrect.) The attached script works correctly in ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]. It segfaults in any mingw32 build I try including: ruby 1.8.6 (2010-02-04 patchlevel 398) [i386-mingw32] (this is the latest release candidate, RC2, from rubyinstaller.org) ruby 1.8.7 (2010-01-10 patchlevel 249) [i386-mingw32] (this is the latest release candidate, RC2, from rubyinstaller.org) ruby 1.8.6 (2009-08-04 patchlevel 383) [i386-mingw32] (this is the second-latest release candidate, RC1, from rubyinstaller.org) Running the attached script, this is the output: calling enumwindows ... hwnd is 329524 dl_18_callback_mingw32.rb:10: [BUG] Segmentation fault ruby 1.8.6 (2010-02-04) [i386-mingw32] This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.