November 2009 - MacRuby-devel - lists.macosforge.org

[MacRuby] #230: integrer conversion bug
by MacRuby 08 Jan '10

08 Jan '10

#230: integrer conversion bug -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- macirb 0.4 {{{ $ macirb >> require 'rubygems' => false >> Gem.platforms RangeError: integer 34365193920 too big to convert to `int' from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/rubygems/platform.rb:98:in `%' from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/rubygems/platform.rb:98:in `inspect' from /usr/local/bin/macirb:12:in `<main>' }}} Ruby 1.9 irb: {{{ $ irb1.9 irb(main):001:0> require 'rubygems' => false irb(main):002:0> Gem.platforms => ["ruby", #<Gem::Platform:0x2c9976 @cpu="x86", @os="darwin", @version="9">] }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/230> MacRuby <http://macruby.org/>

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Problem with (Ruby) bindings
by Michael Winterstein 06 Jan '10

06 Jan '10

I'm not sure if this is a known bug, or related to any open issues with bindings, but I found this while messing around (using r3059): # This works lv1 = 1 lv2 = 2 lv1_binding = lv1.send(:binding) lv2_binding = lv2.send(:binding) # This fails. class A lv1 = 1 lv2 = 2 lv1_binding = lv1.send(:binding) # lv1_binding gets assigned OK lv2_binding = lv2.send(:binding) # This is what fails end Assertion failed: (bind != NULL), function rb_binding_new, file proc.c, line 228. Abort trap I haven't poked into it much as it's unlikely to see much use. It might not be restricted to local variables, and I haven't had it fail by sending other methods (but I haven't tried many). Michael

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[macruby] #94: Bug with non-ASCII in the regular expressions
by macruby 05 Jan '10

05 Jan '10

#94: Bug with non-ASCII in the regular expressions ----------------------------------------+----------------------------------- Reporter: vincent.isambart(a)gmail.com | Owner: lsansonetti(a)apple.com Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- The following code source displays correctly "あ" in both 1.9 and 1.8 but it wrongly displays "" in MacRuby. I think the reason is that the regexps created with Oniguruma are always created with an ASCII encoding in MacRuby (shouldn't it be UTF-8 as all source code files are handled as UTF-8?). # encoding: utf-8 version = RUBY_VERSION.sub(/(\d+\.\d+)\.\d+/, '\1').to_f $KCODE = 'u' if version <= 1.8 # remove the warning we get in 1.9 for using $KCODE m = /あ/.match('あ') p m[0] -- Ticket URL: <https://www.macruby.org/trac/ticket/94> macruby <http://macruby.org/>

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[MacRuby] #375: MacRuby 0.5 beta 1 HotCocoa examples seg fault
by MacRuby 04 Jan '10

04 Jan '10

#375: MacRuby 0.5 beta 1 HotCocoa examples seg fault -----------------------------+---------------------------------------------- Reporter: macruby@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: -----------------------------+---------------------------------------------- MacRuby 0.5 beta 1 HotCocoa examples seg fault. Example: Process: Calculator [1696] Path: /Users/dculbert/dev/MacRuby/HotCocoa/calculator/Calculator.app/Contents/MacOS/Calculator Identifier: com.yourcompany.Calculator Version: ??? (???) Code Type: X86-64 (Native) Parent Process: launchd [86] Date/Time: 2009-10-09 13:42:45.548 -0700 OS Version: Mac OS X 10.6.1 (10B504) Report Version: 6 Sleep/Wake UUID: 84FF5771-DEEE-4B2D-B040-6722A1DD51CA Interval Since Last Report: 2227 sec Crashes Since Last Report: 1 Per-App Crashes Since Last Report: 1 Anonymous UUID: 3D195BF2-A865-4AF8-9EB6-0D3EFC48B294 Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: 0x000000000000000d, 0x0000000000000000 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Application Specific Information: objc_msgSend() selector name: length objc[1696]: garbage collection is ON Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 libobjc.A.dylib 0x00007fff81db033c objc_msgSend + 40 1 libmacruby.dylib 0x00000001000ba3f0 rb_reg_search2 + 144 2 libmacruby.dylib 0x00000001000f4add str_gsub + 157 3 libmacruby.dylib 0x000000010016d80f rb_vm_dispatch + 5679 4 ??? 0x000000010110363c 0 + 4312806972 5 ??? 0x00000001011028bd 0 + 4312803517 6 ??? 0x00000001011013b9 0 + 4312798137 7 ??? 0x0000000101100869 0 + 4312795241 Thread 1: 0 libSystem.B.dylib 0x00007fff8814594a __workq_kernreturn + 10 1 libSystem.B.dylib 0x00007fff88145d5c _pthread_wqthread + 917 2 libSystem.B.dylib 0x00007fff881459c5 start_wqthread + 13 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x00007fff87a99a88 rbx: 0x0000000200021d40 rcx: 0x0000000000000000 rdx: 0x0000000000000006 rdi: 0x000000020011a800 rsi: 0x00007fff87a99a88 rbp: 0x00007fff5fbfdb40 rsp: 0x00007fff5fbfda38 r8: 0x850cd77ff45c0bf4 r9: 0x0000000000000006 r10: 0x0000000000000006 r11: 0x726f5020230a2300 r12: 0x00007fff5fbfdd20 r13: 0x000000010161d000 r14: 0x0000000000000000 r15: 0x000000020009c9c0 rip: 0x00007fff81db033c rfl: 0x0000000000010206 cr2: 0x00000001000bab30 Binary Images: 0x100000000 - 0x100000fff +com.yourcompany.Calculator ??? (1.0) <88630F38-909F-129F-826E-AAD31BFB4579> /Users/dculbert/dev/MacRuby/HotCocoa/calculator/Calculator.app/Contents/MacOS/Calculator 0x100003000 - 0x100aeef3f +libmacruby.dylib ??? (???) <D6BCA044-D363-8D9E-BA4B-406077B433A3> /Library/Frameworks/MacRuby.framework/Versions/0.5/usr/lib/libmacruby.dylib 0x7fff5fc00000 - 0x7fff5fc3bdef dyld 132.1 (???) <B633F790-4DDB- 53CD-7ACF-2A3682BCEA9F> /usr/lib/dyld 0x7fff805f9000 - 0x7fff806c5fff com.apple.CFNetwork 454.4 (454.4) <E7721AD8-3177-8749-60F7-5EF323E6492B> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x7fff806c6000 - 0x7fff806d5fff com.apple.NetFS 3.2 (3.2) <61E3D8BE-A529-20BF-1A11-026EC774820D> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS 0x7fff80cc4000 - 0x7fff80d05ff7 com.apple.SystemConfiguration 1.10 (1.10) <E3FF1FC8-C760-2047-F954-0D283DD0F714> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x7fff80e3f000 - 0x7fff810c0fe7 com.apple.Foundation 6.6 (751) <CCE98C5C-DFEA-6C80-A014-A5985437072E> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation 0x7fff8120e000 - 0x7fff81540fef com.apple.CoreServices.CarbonCore 859.1 (859.1) <5712C4C1-B18B-88EE-221F-DA04A8EDA029> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x7fff81b4a000 - 0x7fff81b58ff7 libkxld.dylib ??? (???) <823B6BE6-E952-3B3C-3633-8F4D6C4606A8> /usr/lib/system/libkxld.dylib 0x7fff81dac000 - 0x7fff81e62fe7 libobjc.A.dylib ??? (???) <261D97A3-225B-8A00-56AA-F9F27973063F> /usr/lib/libobjc.A.dylib 0x7fff81eb5000 - 0x7fff81ecbfef libbsm.0.dylib ??? (???) <42D3023A-A1F7-4121-6417-FCC6B51B3E90> /usr/lib/libbsm.0.dylib 0x7fff82df3000 - 0x7fff82f66fef com.apple.CoreFoundation 6.6 (550) <04EC0CC2-6CE4-4EE0-03B9-6C5109398CB1> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fff83936000 - 0x7fff83961ff7 libxslt.1.dylib ??? (???) <87A0B228-B24A-C426-C3FB-B40D7258DD49> /usr/lib/libxslt.1.dylib 0x7fff83b57000 - 0x7fff83b68fef libz.1.dylib ??? (???) <3A7A4C48-A4C8-A78A-8B87-C0DDF6601AC8> /usr/lib/libz.1.dylib 0x7fff83b69000 - 0x7fff83b6dff7 libmathCommon.A.dylib ??? (???) <95718673-FEEE-B6ED-B127-BCDBDB60D4E5> /usr/lib/system/libmathCommon.A.dylib 0x7fff842a1000 - 0x7fff842c9fff com.apple.DictionaryServices 1.1 (1.1) <D57BA55A-4CC5-5C17-8077-AEEA27A01C7A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x7fff84eac000 - 0x7fff84ef9ff7 libauto.dylib ??? (???) <8658DB85-C611-1212-44E5-5B2539018FA0> /usr/lib/libauto.dylib 0x7fff85745000 - 0x7fff85780fef com.apple.AE 496 (496) <6AFD62E0-DD92-4F04-A73A-90224D80593D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE 0x7fff85849000 - 0x7fff8584afff libffi.dylib ??? (???) <B683A5FD- A83D-7989-A91F-BAED12E37054> /usr/lib/libffi.dylib 0x7fff859d1000 - 0x7fff859d7ff7 com.apple.DiskArbitration 2.3 (2.3) <857F6E43-1EF4-7D53-351B-10DE0A8F992A> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x7fff860cb000 - 0x7fff86187ff7 com.apple.CoreServices.OSServices 352 (352) <CD933BBD-B260-552F-E64E-291D6ED3091A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x7fff862c5000 - 0x7fff86365fff com.apple.LaunchServices 360.3 (360.3) <02FFE657-CC7A-5266-F06E-8732E28F70A9> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices 0x7fff86387000 - 0x7fff8649efef libxml2.2.dylib ??? (???) <6D4C196C-B061-CBCD-AAFD-A21736A8425C> /usr/lib/libxml2.2.dylib 0x7fff864ea000 - 0x7fff86534ff7 com.apple.Metadata 10.6.0 (507.1) <AA0DF8E0-9B5B-2377-9B20-884919E28994> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x7fff86ae8000 - 0x7fff86b45fef com.apple.framework.IOKit 2.0 (???) <65AA6170-12E3-BFB5-F982-E0C433610A1F> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x7fff86b46000 - 0x7fff86dcafff com.apple.security 6.0 (36910) <F7431448-BC2E-835D-E7A2-E47E0A5CB984> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x7fff86e7a000 - 0x7fff86f33fff libsqlite3.dylib ??? (???) <5A15E12A-AE8F-1A36-BBC7-564E7D7AD0FB> /usr/lib/libsqlite3.dylib 0x7fff86f34000 - 0x7fff86fb1fef libstdc++.6.dylib ??? (???) <35ECA411-2C08-FD7D-11B1-1B7A04921A5C> /usr/lib/libstdc++.6.dylib 0x7fff8719e000 - 0x7fff8719eff7 com.apple.CoreServices 44 (44) <210A4C56-BECB-E3E4-B6EE-7EC53E02265D> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x7fff8719f000 - 0x7fff8735cfff libicucore.A.dylib ??? (???) <224721C0-EC21-94D0-6484-66C603C34CBE> /usr/lib/libicucore.A.dylib 0x7fff8812b000 - 0x7fff882e9ff7 libSystem.B.dylib ??? (???) <66102D4E-6C8B-77D0-6766-2A1788B20C6F> /usr/lib/libSystem.B.dylib 0x7fff88511000 - 0x7fff885a1fff com.apple.SearchKit 1.3.0 (1.3.0) <4175DC31-1506-228A-08FD-C704AC9DF642> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x7fffffe00000 - 0x7fffffe01fff libSystem.B.dylib ??? (???) <66102D4E-6C8B-77D0-6766-2A1788B20C6F> /usr/lib/libSystem.B.dylib Model: Macmini3,1, BootROM MM31.0081.B06, 2 processors, Intel Core 2 Duo, 2 GHz, 4 GB, SMC 1.35b2 Graphics: NVIDIA GeForce 9400, NVIDIA GeForce 9400, PCI, 256 MB Memory Module: global_name AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x90), Broadcom BCM43xx 1.0 (5.10.91.19) Bluetooth: Version 2.2.1f7, 2 service, 1 devices, 1 incoming serial ports Network Service: Ethernet, Ethernet, en0 Network Service: AirPort, AirPort, en1 Serial ATA Device: Hitachi HTS543225L9SA02, 232.89 GB Serial ATA Device: OPTIARC DVD RW AD-5670S USB Device: Keyboard Hub, 0x05ac (Apple Inc.), 0x1006, 0x26400000 USB Device: Apple Optical USB Mouse, 0x05ac (Apple Inc.), 0x0307, 0x26430000 USB Device: Apple Keyboard, 0x05ac (Apple Inc.), 0x0220, 0x26420000 USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000 USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000 USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8216, 0x06110000 -- Ticket URL: <http://www.macruby.org/trac/ticket/375> MacRuby <http://macruby.org/>

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[MacRuby] #366: Hotcocoa 'demo' crashes
by MacRuby 04 Jan '10

04 Jan '10

#366: Hotcocoa 'demo' crashes ----------------------------------------+----------------------------------- Reporter: dave.baldwin@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------------+----------------------------------- Using the nightly build from 6th October on Snow Leopard, Macbook pro (64 bit). macrake in the hotcocoa demo directory brings up a window and then quits unexpectedly. -- Ticket URL: <http://www.macruby.org/trac/ticket/366> MacRuby <http://macruby.org/>

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[MacRuby] #247: Hotcocoa Graphics tests don't run
by MacRuby 04 Jan '10

04 Jan '10

#247: Hotcocoa Graphics tests don't run ----------------------------------------+----------------------------------- Reporter: dave.baldwin@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: Component: MacRuby | Keywords: Hotcocoa Graphics ----------------------------------------+----------------------------------- macruby image.rb generates errors: NameError: uninitialized constant HotCocoa::Graphics::Canvas::Graphics fixed by changing line include HotCocoa::Graphics to include HotCocoa include HotCocoa::Graphics Tests now run but give diff errors on image files. Visually they look the same. SameNameError problem also exists in drawing.rb rope.rb text.rb drawing.rb gives an error: "<Error>: CGPDFContextEndPage: Don't nest calls to this function -- the results will not be what you expect." color.rb gives an error on one color conversion - looks like the tolerance needs to be widened a bit. I made a simple edit to iterate.rb to generate a pdf instead of a png (by changing Canvas.for_image to Canvas.for_pdf, and the OUTFILE extension to pdf but Preview fails to open it as the pdf file was invalid. -- Ticket URL: <http://www.macruby.org/trac/ticket/247> MacRuby <http://macruby.org/>

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[MacRuby] #443: included method in an included module don't get defined in the extended object
by MacRuby 04 Jan '10

04 Jan '10

#443: included method in an included module don't get defined in the extended object -------------------------------------+-------------------------------------- Reporter: mattaimonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: -------------------------------------+-------------------------------------- {{{ module Y def y puts 'y' end end module X include Y def x puts 'x' end end o = Object.new o.extend X o.x o.y }}} Bug reported by Rich Kilmer which is the reason why HotCocoa #on_action doesn't work in b2 -- Ticket URL: <http://www.macruby.org/trac/ticket/443> MacRuby <http://macruby.org/>

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[MacRuby] #237: NSConnection cause crash
by MacRuby 04 Jan '10

04 Jan '10

#237: NSConnection cause crash ---------------------------+------------------------------------------------ Reporter: qeygh@… | Owner: lsansonetti@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.4 Component: MacRuby | Keywords: NSConection ---------------------------+------------------------------------------------ An attempt to connect to a different process with: oas = NSConnection.rootProxyForConnectionWithRegisteredName( "OptixWS", host:"" ) Results in macirb crashing. Dump attached. Running from "macruby" crashs too. -- Ticket URL: <http://www.macruby.org/trac/ticket/237> MacRuby <http://macruby.org/>

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[MacRuby] #194: NSOperation / NSOperationQueue#addOperation causes crash?
by MacRuby 04 Jan '10

04 Jan '10

#194: NSOperation / NSOperationQueue#addOperation causes crash? ------------------------------------+--------------------------------------- Reporter: rebotfc@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: NSOperation NSOperationQueue ------------------------------------+--------------------------------------- The below fails wtih a segmentation fault, not sure if it is because I am calling in the wrong way {{{ ## Macruby test of NSOperation and NSOperationQueue class PageLoadOp < NSOperation def initialize return self end def main puts 'test' end end ## in awakeFromNib or whever queue = NSOperationQueue.alloc.init foobar = PageLoadOp.new queue.addOperation(foobar) sleep(10) }}} not sure if the below helps:: {{{ (gdb) thread apply all bt Thread 11 (process 1052 thread 0x5203): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 10 (process 1052 thread 0x5103): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 9 (process 1052 thread 0x5003): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 8 (process 1052 thread 0x4f03): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 7 (process 1052 thread 0x4e03): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 6 (process 1052 thread 0x4d03): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 5 (process 1052 thread 0x4c03): #0 0x0000000000000000 in ?? () Cannot access memory at address 0x0 Thread 4 (process 1052 thread 0x4b03): #0 0x000000010010ac74 in vm_eval_body (th=0x8002a55c0) at vm.c:1214 #1 0x000000010010c41a in vm_call0 (th=0x0, klass=4385145776, recv=34362508896, id=9320, oid=<value temporarily unavailable, due to optimizations>, argc=0, argv=0x0, body=0x800282140, nosuper=0) at vm_eval.c:61 #2 0x0000000100124fc4 in rb_ruby_to_objc_closure_handler_main (ctx=<value temporarily unavailable, due to optimizations>) at objc.m:1717 #3 0x000000010012518c in rb_ruby_to_objc_closure_handler (cif=<value temporarily unavailable, due to optimizations>, resp=<value temporarily unavailable, due to optimizations>, args=<value temporarily unavailable, due to optimizations>, userdata=<value temporarily unavailable, due to optimizations>) at objc.m:1756 #4 0x00007fff80028225 in ffi_closure_unix64_inner () #5 0x00007fff8002760e in ffi_closure_unix64 () #6 0x00007fff8442156d in _pthread_wqthread () #7 0x00007fff84421431 in start_wqthread () Thread 3 (process 1052 thread 0x2c03): #0 0x00007fff843c4d02 in __semwait_signal () #1 0x00007fff843ecbe9 in _pthread_cond_wait () #2 0x00007fff839d0081 in batchFinalizeOnTwoThreads () #3 0x00007fff846b1a0c in auto_collect_internal () #4 0x00007fff846b23b0 in auto_collection_thread () #5 0x00007fff843ebdcb in _pthread_start () #6 0x00007fff843ebc8d in thread_start () Thread 2 (process 1052 thread 0x2a03): #0 0x00007fff843c4d02 in __semwait_signal () #1 0x00007fff8442cf27 in nanosleep () #2 0x0000000100115ffb in thread_timer (dummy=<value temporarily unavailable, due to optimizations>) at thread_pthread.c:571 #3 0x00007fff843ebdcb in _pthread_start () #4 0x00007fff843ebc8d in thread_start () Thread 1 (process 1052 thread 0x10b): #0 0x00007fff843c4d02 in __semwait_signal () #1 0x00007fff843ecbe9 in _pthread_cond_wait () #2 0x0000000100117ce3 in native_sleep (th=0x7fff7076e720, tv=0x7fff5fbfc660) at thread_pthread.c:455 #3 0x0000000100117e99 in sleep_timeval (th=<value temporarily unavailable, due to optimizations>, tv={tv_sec = 10, tv_usec = 0}) at thread.c:728 #4 0x0000000100091acf in rb_f_sleep (argc=1886840608, argv=0x80000ea40) at process.c:2940 #5 0x00000001001105b7 in vm_call_method (th=0x80000e9c0, cfp=0xc0821fdc0, num=1, blockptr=0x0, flag=2145, id=<value temporarily unavailable, due to optimizations>, recv=34362400768, klass=4385147136, mcache=0x800280d80) at vm_insnhelper.c:379 #6 0x0000000100105f2f in vm_eval (th=0x80000e9c0, initial=<value temporarily unavailable, due to optimizations>) at insns.def:1067 #7 0x000000010010aef2 in vm_eval_body (th=0x80000e9c0) at vm.c:1033 #8 0x000000010010c41a in vm_call0 (th=0x80000ea98, klass=4385147136, recv=34362400768, id=125936, oid=<value temporarily unavailable, due to optimizations>, argc=1606403680, argv=0x0, body=0x800282740, nosuper=0) at vm_eval.c:61 #9 0x0000000100124fc4 in rb_ruby_to_objc_closure_handler_main (ctx=<value temporarily unavailable, due to optimizations>) at objc.m:1717 #10 0x00000001001251b9 in rb_ruby_to_objc_closure_handler (cif=<value temporarily unavailable, due to optimizations>, resp=<value temporarily unavailable, due to optimizations>, args=<value temporarily unavailable, due to optimizations>, userdata=<value temporarily unavailable, due to optimizations>) at objc.m:1744 #11 0x00007fff80028225 in ffi_closure_unix64_inner () #12 0x00007fff8002760e in ffi_closure_unix64 () #13 0x00007fff80b521da in -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] () #14 0x00007fff80b484f9 in loadNib () #15 0x00007fff80b47ed9 in +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:] () #16 0x00007fff80b47ab4 in +[NSBundle(NSNibLoading) loadNibNamed:owner:] () #17 0x00007fff80b477e5 in NSApplicationMain () #18 0x00007fff8002748c in ffi_call_unix64 () #19 0x00007fff5fbfe220 in ?? () #20 0x00007fff5fbfe210 in ?? () #21 0x00007fff80027f13 in ffi_call () Cannot access memory at address 0x12 }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/194> MacRuby <http://macruby.org/>

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[MacRuby] #434: MacRuby should use arc4random() rather than random()
by MacRuby 22 Dec '09

22 Dec '09

#434: MacRuby should use arc4random() rather than random() ---------------------------+------------------------------------------------ Reporter: jkh@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.5 Component: MacRuby | Keywords: security crypto ---------------------------+------------------------------------------------ Recent discussion in #433 pointed out a flaw in using rand(), leading to the more pertinent observation that anything wanting genuinely cryptographic randomness should use arc4random(). See man page for arc4random() for instructions on how to use it as a drop-in replacement for random() / srandom(). -- Ticket URL: <http://www.macruby.org/trac/ticket/434> MacRuby <http://macruby.org/>

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