[Mono-bugs] [Bug 596975] New: [verifier] g_error/abort in mono_class_inflate_generic_method_full on a bad assembly

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Apr 15 11:56:06 EDT 2010



           Summary: [verifier] g_error/abort in
                    mono_class_inflate_generic_method_full on a bad
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: verifier
        AssignedTo: rkumpera at novell.com
        ReportedBy: spouliot at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---

Created an attachment (id=354721)
 --> (http://bugzilla.novell.com/attachment.cgi?id=354721)
assembly cause the abort

gdb --args pedump --verify all bin/System.Core.sigabrt.63656.dll

** ERROR **: Could not inflate generic method due to Could not resolve
signature of method

Program received signal SIGABRT, Aborted.
0x00007ffff6d6d4e5 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00007ffff6d6d4e5 in raise () from /lib64/libc.so.6
#1  0x00007ffff6d6e9b0 in abort () from /lib64/libc.so.6
#2  0x00007ffff795a04a in g_logv () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ffff795a0e3 in g_log () from /usr/lib64/libglib-2.0.so.0
#4  0x0000000000417b0d in mono_class_inflate_generic_method_full
(method=0x99df30, klass_hint=0x9a1240, context=0x99f768) at class.c:855
#5  0x000000000041eaeb in mono_class_setup_vtable_general (class=0x9a1240,
overrides=0x991bd0, onum=1) at class.c:3735
#6  0x000000000041de39 in mono_class_setup_vtable (class=0x9a1240) at
#7  0x000000000041e859 in mono_class_setup_vtable_general (class=0x99d918,
overrides=0x0, onum=0) at class.c:3693
#8  0x000000000041de39 in mono_class_setup_vtable (class=0x99d918) at
#9  0x0000000000421287 in mono_class_init (class=0x9a1360) at class.c:4525
#10 0x000000000043a490 in method_from_memberref (image=0x8e3e20, idx=385,
typespec_context=0x99d5a8, used_context=0x7fffffffd49c) at loader.c:941
#11 0x000000000043bada in mono_get_method_from_token (image=0x8e3e20,
token=167772545, klass=0x0, context=0x99d5a8, used_context=0x7fffffffd49c)
    at loader.c:1497
#12 0x000000000043bf90 in mono_get_method_full (image=0x8e3e20,
token=167772545, klass=0x0, context=0x99d5a8) at loader.c:1611
#13 0x00000000004c8f4f in verifier_load_method (ctx=0x7fffffffd610,
token=167772545, opcode=0x57dcd3 "newobj") at verify.c:858
#14 0x00000000004d3682 in do_newobj (ctx=0x7fffffffd610, token=167772545) at
#15 0x00000000004dcc08 in mono_method_verify (method=0x99d580, level=135) at
#16 0x000000000040e762 in dump_verify_info (image=0x8e3e20, flags=135) at
#17 0x000000000040f592 in main (argc=4, argv=0x7fffffffde98) at pedump.c:720

    if (!mono_error_ok (&error))
        /*FIXME do proper error handling - on this case, kill this function. */
        g_error ("Could not inflate generic method due to %s",
mono_error_get_message (&error));

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