[Mono-bugs] [Bug 560839] New: [verifier] SIGSEGV in mono_class_is_open_constructed_type on a bad assembly

[bugzilla_noreply at novell.com]

http://bugzilla.novell.com/show_bug.cgi?id=560839

http://bugzilla.novell.com/show_bug.cgi?id=560839#c0


           Summary: [verifier] SIGSEGV in
                    mono_class_is_open_constructed_type on a 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=331069)
 --> (http://bugzilla.novell.com/attachment.cgi?id=331069)
assembly to reproduce crash

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.sigsegv.17915.dll 

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f2ac64c5710 (LWP 22301)]
0x000000000041471a in mono_class_is_open_constructed_type (t=0x0) at
class.c:481
481        switch (t->type) {
(gdb) bt
#0  0x000000000041471a in mono_class_is_open_constructed_type (t=0x0) at
class.c:481
#1  0x0000000000432396 in inflate_generic_signature (image=0x91b820,
sig=0xcf6960, context=0xcf6688) at loader.c:713
#2  0x00000000004328eb in mono_method_get_signature_full (method=0xcf6aa0,
image=0x91b820, token=167774086, context=0xcf6688) at loader.c:814
#3  0x00000000004a00b8 in do_invoke_method (ctx=0x7fffce4e3ba0,
method_token=167774086, virtual=1) at verify.c:3393
#4  0x00000000004abeed in mono_method_verify (method=0xcf6658, level=135) at
verify.c:5400
#5  0x000000000040db9d in main (argc=0, argv=<value optimized out>) at
pedump.c:374

-- 
Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the QA contact for the bug.