http://bugzilla.novell.com/show_bug.cgi?id=568025
http://bugzilla.novell.com/show_bug.cgi?id=568025#c0 Summary: [verifier] sigsegv/infinite recursion in mono_class_implement_interface_slow Classification: Mono Product: Mono: Runtime Version: 2.6.x Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: verifier AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- Created an attachment (id=334807) --> (http://bugzilla.novell.com/attachment.cgi?id=334807) assembly to reproduce crash MONO_PATH=/opt/mono/lib/moonlight/plugin/ gdb --args pedump --verify all System.ServiceModel.sigsegv.37521.dll Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7ffe34795710 (LWP 29461)] 0x0000000000425851 in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6642 6642 mono_class_setup_interfaces (candidate); (gdb) bt #0 0x0000000000425851 in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6642 #1 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #2 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #3 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #4 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #5 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #6 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #7 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #8 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #9 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #10 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #11 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 .. #87250 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 #87251 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 #87252 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4828) at class.c:6644 #87253 0x00000000004259d0 in mono_class_is_assignable_from_slow (target=0x898308, candidate=0x8b4828) at class.c:6676 #87254 0x000000000041cd83 in verify_class_overrides (class=0x8b4828, overrides=0x8bcb30, onum=4) at class.c:3352 #87255 0x000000000041ce6c in mono_class_setup_vtable_general (class=0x8b4828, overrides=0x8bcb30, onum=4) at class.c:3381 #87256 0x000000000041c65e in mono_class_setup_vtable (class=0x8b4828) at class.c:2987 #87257 0x000000000041fda4 in mono_class_init (class=0x8b4828) at class.c:4336 #87258 0x000000000040eb23 in verify_image_file (fname=0x7fff3c7b6281 "System.ServiceModel.sigsegv.37521.dll") at pedump.c:475 #87259 0x000000000040f376 in main (argc=4, argv=0x7fff3c7b45f8) at pedump.c:692 (gdb) p target->name $1 = 0x7ffe33286fc4 "IDefaultCommunicationTimeouts" (gdb) p target->name_space $2 = 0x7ffe33285231 "System.ServiceModel" (gdb) p candidate->name $3 = 0x7ffe33286f90 "IClientChannel" (gdb) p candidate->name_space $4 = 0x7ffe33285231 "System.ServiceModel" (gdb) up #1 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8b4980) at class.c:6644 6644 if (candidate->interfaces [i] == target || mono_class_implement_interface_slow (target, candidate->interfaces [i])) (gdb) p candidate->name $5 = 0x7ffe3328653d "IChannel" (gdb) p candidate->name_space $6 = 0x7ffe33286248 "System.ServiceModel.Channels" (gdb) up #2 0x000000000042589e in mono_class_implement_interface_slow (target=0x898308, candidate=0x8baa30) at class.c:6644 6644 if (candidate->interfaces [i] == target || mono_class_implement_interface_slow (target, candidate->interfaces [i])) (gdb) p candidate->name $7 = 0x7ffe33286f90 "IClientChannel" (gdb) p candidate->name_space $8 = 0x7ffe33285231 "System.ServiceModel" (gdb) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
