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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=79041 --- shadow/79041 2006-08-09 06:32:22.000000000 -0400 +++ shadow/79041.tmp.15257 2006-08-09 08:06:59.000000000 -0400 @@ -1,13 +1,13 @@ Bug#: 79041 Product: Mono: Runtime Version: 1.0 OS: SLES 9 OS Details: -Status: NEW -Resolution: +Status: RESOLVED +Resolution: NOTABUG Severity: Unknown Priority: Wishlist Component: interop AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] @@ -138,6 +138,26 @@ Created an attachment (id=17432) MaxDB ADO.NET Provider and test cases. Also MaxDB client software has to be installed. ------- Additional Comments From [EMAIL PROTECTED] 2006-08-09 05:59 ------- Attached file is Tar/GZip archive + +------- Additional Comments From [EMAIL PROTECTED] 2006-08-09 08:06 ------- +Tihs is a bug in MaxDB, in particular the following definition in +the UnsafeNativeMethods class: + + [DllImport (...)] + public static extern string SQLDBC_ErrorHndl_getSQLState (IntPtr +herror); + +The mono runtime will try to free the string returned by the native +getSQLState function after converting it to a C# string, according to +the .NET pinvoke memory management rules. The C function probably +returns a pointer to non-malloc-ed storage, causing this function to +crash. The proper fix is to return an IntPtr, and convert it to a +string manually. + +Please report this as a bug to the MaxDB developers, referencing this +note. + + _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
