https://bugzilla.novell.com/show_bug.cgi?id=414446
User [EMAIL PROTECTED] added comment https://bugzilla.novell.com/show_bug.cgi?id=414446#c3 Andy Hume <[EMAIL PROTECTED]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[EMAIL PROTECTED] --- Comment #3 from Andy Hume <[EMAIL PROTECTED]> 2008-08-05 03:36:52 MDT --- [sorry for the long comment, I haven't time to shorten it] I see the crash one time out of ten (say) on my 2.0-branch Win32 build on WinXP, like: [[ $ mono BCL/TypeConvFont_bug-414445.exe Stacktrace: This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information. ]] Ctrl+C in a MessageBox copies the contents to the Clipboard (bug 325235). On Windows that uses COM which requires STA Threading, thus this (and all) WinForms apps need "[STAThread]" on the Main method. I suspected that some fault was occuring in the native COM interface as that is missing. However I still can repro the crash after that attribute is applied. When caught in a VS debugger I got: [[ Unhandled exception at 0x7c911e58 in mono.exe: 0xC0000005: Accesss violation reading location 0x47202c31. ]] There was a stack trace too, but copy-and-paste was bust... OK, so under windbg, on hitting Ctrl+four times I got the following output [[ 0:003> g Heap corruption detected at 01D19E60 Heap corruption detected at 01F090E8 Heap corruption detected at 00BEA080 Heap corruption detected at 00BEA220 Heap corruption detected at 01D8B760 Heap corruption detected at 026E1AB8 Heap corruption detected at 026E1C58 Heap corruption detected at 01D105F0 Heap corruption detected at 0268D1C0 Heap corruption detected at 0268D360 ]] -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
