[Mono-bugs] [Bug 560334] New: [verifier] abort in mono_method_get_signature_full on bad assembly

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Dec 3 08:57:37 EST 2009


http://bugzilla.novell.com/show_bug.cgi?id=560334

http://bugzilla.novell.com/show_bug.cgi?id=560334#c0


           Summary: [verifier] abort in mono_method_get_signature_full on
                    bad assembly
    Classification: Mono
           Product: Mono: Runtime
           Version: 2.6.x
          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=330765)
 --> (http://bugzilla.novell.com/attachment.cgi?id=330765)
assembly to reproduce abort

note: following Marek's suggestion this is System.Core.dll in 4.0 profile to
test more cases of generic. Make sure MONO_PATH points to your 4.0 setup.

MONO_PATH=. gdb --args pedump --verify all System.Core.sigabrt.107618.dll

** ERROR:(loader.c:776):mono_method_get_signature_full: assertion failed:
(method->is_inflated)
[New Thread 0x7f7972673710 (LWP 15770)]

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x7f7972673710 (LWP 15770)]
0x00007f79711e05c5 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00007f79711e05c5 in raise () from /lib64/libc.so.6
#1  0x00007f79711e1bb3 in abort () from /lib64/libc.so.6
#2  0x00007f797200e2c7 in g_assertion_message () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f797200e762 in g_assertion_message_expr () from
/usr/lib64/libglib-2.0.so.0
#4  0x0000000000432737 in mono_method_get_signature_full (method=0x94f930,
image=0x91b820, token=721420735, context=0xca84e8) at loader.c:776
#5  0x00000000004a0068 in do_invoke_method (ctx=0x7fff7a691d50,
method_token=721420735, virtual=0) at verify.c:3393
#6  0x00000000004abe9d in mono_method_verify (method=0xca84b8, level=135) at
verify.c:5400
#7  0x000000000040db9d in main (argc=0, argv=<value optimized out>) at
pedump.c:374

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