[Mono-bugs] [Bug 564253] [verifier] SIGSEGV in set_stack_value (2) on a bad assembly

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http://bugzilla.novell.com/show_bug.cgi?id=564253

http://bugzilla.novell.com/show_bug.cgi?id=564253#c4


--- Comment #4 from Sebastien Pouliot <spouliot at novell.com> 2010-04-15 19:27:06 UTC ---
Created an attachment (id=354782)
 --> (http://bugzilla.novell.com/attachment.cgi?id=354782)
a more recent test case

It still occurs on HEAD too (again tested on x86_64)

gdb --args mono --security=core-clr --compile-all
bin/System.Net.sigsegv.29264.dll
..

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff6173910 (LWP 23058)]
0x00000000005afc19 in set_stack_value (ctx=0x7ffff61725e0, stack=0xcaeea0,
type=0x0, take_addr=0) at verify.c:1897
1897                type_kind = type->type;
(gdb) bt
#0  0x00000000005afc19 in set_stack_value (ctx=0x7ffff61725e0, stack=0xcaeea0,
type=0x0, take_addr=0) at verify.c:1897
#1  0x00000000005b51ae in do_invoke_method (ctx=0x7ffff61725e0,
method_token=100663430, virtual=1) at verify.c:2951
#2  0x00000000005c0964 in mono_method_verify
(method="System.Net.Policy.CrossDomainPolicyManager:BuildSilverlightPolicy ()",
level=48) at verify.c:4948
#3  0x00000000005c459b in mono_method_verify_with_current_settings
(method="System.Net.Policy.CrossDomainPolicyManager:BuildSilverlightPolicy ()", 
    skip_visibility=0) at verify.c:5630
#4  0x000000000041a6c8 in mini_method_verify (cfg=0xc116f0,
method="System.Net.Policy.CrossDomainPolicyManager:BuildSilverlightPolicy ()")
at mini.c:1261
#5  0x000000000041a924 in mono_compile_is_broken (cfg=0xc116f0) at mini.c:1310
#6  0x000000000042173e in mini_method_compile
(method="System.Net.Policy.CrossDomainPolicyManager:BuildSilverlightPolicy ()",
opts=51472895, domain=
    0x7ffff7e7dd48, run_cctors=0, compile_aot=0, parts=0) at mini.c:4007
#7  0x00000000004ac8f6 in compile_all_methods_thread_main (args=0x7fffffffdbb0)
at driver.c:879
#8  0x000000000063a545 in start_wrapper (data=0xad0310) at threads.c:739
#9  0x000000000066a3d9 in thread_start_routine (args=0xaa6518) at
wthreads.c:286
#10 0x000000000069c71d in GC_start_routine (arg=0x7ffff7e4dfc0) at
pthread_support.c:1390
#11 0x00007ffff72f165d in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#12 0x00007ffff6e0be1d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

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