I'd like to, but I can't reproduce this failure. Looking at the code, I wonder if the problem is that object is not retained. There is a note in initWithObject: saying that the argument is retained in the calling thread, but in initWithClass: it's creating a new owned object. If you add a -retain in initWithObject:, does that make the problem go away for you?
David On 28 Jun 2011, at 19:40, Quentin Mathé wrote: > Hi, > > I just observed that EtoileThread test suite crashes… Could someone who knows > EtoileThread well take a look at the problem? > > Here is the backtrace I get: > > 2011-06-28 20:32:57.062 ukrun[22828] Going multithreaded. > [New Thread 0xb75fab70 (LWP 22835)] > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 0xb75fab70 (LWP 22835)] > 0x007930d8 in objc_msg_lookup () from /Local/Library/Libraries/libobjc.so.4 > (gdb) bt > #0 0x007930d8 in objc_msg_lookup () from > /Local/Library/Libraries/libobjc.so.4 > #1 0x00be30e2 in -[ETThreadedObject runloop:] (self=0x84307c8, > _cmd=0xbec9a0, sender=0x0) > at > /home/qmathe/reps/trunkEtoile/Frameworks/EtoileFoundation/EtoileThread/ETThreadedObject.m:241 > #2 0x00455f88 in -[NSProxy performSelector:withObject:] (self=0x84307c8, > _cmd=0xbeae90, aSelector=0xbec9a0, > anObject=0x0) at > /home/qmathe/reps/devmodules/core/base/Source/NSProxy.m:425 > #3 0x00be1de5 in threadStart (initialiser=0x843bf60) > at > /home/qmathe/reps/trunkEtoile/Frameworks/EtoileFoundation/EtoileThread/ETThread.m:63 > #4 0x00b3096e in start_thread (arg=0xb75fab70) at pthread_create.c:300 > #5 0x00892a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 > (gdb) f 1 > #1 0x00be30e2 in -[ETThreadedObject runloop:] (self=0x84307c8, > _cmd=0xbec9a0, sender=0x0) > at > /home/qmathe/reps/trunkEtoile/Frameworks/EtoileFoundation/EtoileThread/ETThreadedObject.m:241 > 241 BOOL idle = [object conformsToProtocol: @protocol(Idle)]; > > This is on Ubuntu 10.4 x86 32 bits with Clang trunk and libobjc2 trunk from > few days ago. My GNUstep working copy is about two weeks old. > > Thanks, > Quentin. > _______________________________________________ > Etoile-dev mailing list > Etoile-dev@gna.org > https://mail.gna.org/listinfo/etoile-dev -- Sent from my brain _______________________________________________ Etoile-dev mailing list Etoile-dev@gna.org https://mail.gna.org/listinfo/etoile-dev
