[MacRuby] #1034: Requiring Mechanize gives segmentation fault

[MacRuby]

#1034: Requiring Mechanize gives segmentation fault
------------------------------+---------------------------------------------
 Reporter:  vegar@…           |       Owner:  lsansonetti@…        
     Type:  defect            |      Status:  new                  
 Priority:  blocker           |   Milestone:                       
Component:  MacRuby           |    Keywords:  meahanize            
------------------------------+---------------------------------------------

Comment(by watson1978@…):

 {{{
 $ DYLD_LIBRARY_PATH=. ./macruby -r rubygems -r mechanize -e 'p 10'
 zsh: segmentation fault  DYLD_LIBRARY_PATH=. ./macruby -r rubygems -r
 mechanize -e 'p 10'
 }}}

 BackTrace:
 {{{
 Program received signal EXC_BAD_ACCESS, Could not access memory.
 Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000048
 0x0000000100490f21 in llvm::LiveVariables::HandleVirtRegUse () at
 vector.tcc:300
 300               this->_M_impl._M_end_of_storage = __new_start + __len;
 (gdb) bt
 #0  0x0000000100490f21 in llvm::LiveVariables::HandleVirtRegUse () at
 vector.tcc:300
 #1  0x0000000100491982 in llvm::LiveVariables::runOnMachineFunction () at
 vector.tcc:300
 #2  0x00000001004ab55d in llvm::MachineFunctionPass::runOnFunction () at
 vector.tcc:300
 #3  0x000000010087c480 in llvm::FPPassManager::runOnFunction () at
 StringRef.h:59
 #4  0x000000010087c61c in llvm::FunctionPassManagerImpl::run () at
 StringRef.h:59
 #5  0x000000010087c909 in llvm::FunctionPassManager::run () at
 StringRef.h:59
 #6  0x000000010042b33a in llvm::JIT::jitTheFunction () at TargetData.h:129
 #7  0x000000010042b8c1 in llvm::JIT::getPointerToFunction () at
 TargetData.h:129
 #8  0x000000010014a7f0 in RoxorCore::compile (this=0x10186fc00,
 func=0x107b80780, run_optimize=true) at vm.cpp:586
 #9  0x0000000100153b3e in prepare_method (klass=0x2004f7580,
 dynamic_class=false, sel=0x10487dee0, data=0x107b80780,
 arity=@0x7fff5fbf8bb8, flags=0, precompiled=false, objc_imp_types=0x0) at
 vm.cpp:2120
 #10 0x00000001001541fb in rb_vm_prepare_method (klass=0x2004f7580,
 dynamic_class=0 '\0', sel=0x10487dee0, func=0x107b80780, arity={min = 2,
 max = 2, left_req = 2, real = 2}, flags=0) at vm.cpp:2199
 #11 0x00000001075377bb in ?? ()
 #12 0x000000010753762b in ?? ()
 #13 0x000000010753751b in ?? ()
 #14 0x0000000107537408 in ?? ()
 #15 0x0000000100151ac7 in rb_vm_run (fname=0x200482780
 "/Library/Frameworks/MacRuby.framework/Versions/0.8/usr/lib/ruby/Gems/1.9.2/gems/mechanize-1.0.0/lib/mechanize/chain/connection_resolver.rb",
 node=0x2003e7e20, binding=0x0, inside_eval=false) at vm.cpp:3930
 #16 0x0000000100040d5c in rb_load (fname=8594777152, wrap=0) at load.c:103
 #17 0x00000001000412b9 in load_try (path=8594748576) at load.c:259
 #18 0x000000010015056d in rb_rescue2 (b_proc=0x10004129f <load_try>,
 data1=8594748576, r_proc=0x1000412df <load_rescue>, data2=8594748576) at
 vm.cpp:3492
 #19 0x00000001000413e6 in rb_require_safe (fname=8594948832, safe=0) at
 load.c:305
 #20 0x0000000100040de2 in rb_f_require (obj=8590070080, fname=8594948960)
 at load.c:157
 #21 0x0000000100040e05 in rb_f_require_imp (obj=8590070080,
 sel=0x102eadac0, fname=8594948960) at load.c:163
 #22 0x0000000100137652 in __rb_vm_rcall [inlined] () at
 /Users/qoo/src/MacRuby/dispatcher.cpp:161
 #23 0x0000000100137652 in ruby_dispatch [inlined] () at
 /Users/qoo/src/MacRuby/dispatcher.cpp:466
 #24 0x0000000100137652 in rb_vm_dispatch () at dispatcher.cpp:849
 #25 0x00000001033fb080 in dyld_stub_strncpy ()
 ----snip----
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/1034#comment:2>
MacRuby <http://macruby.org/>