I've spent a big amount of today trying to debug this issue. Here on i386 I get:
#7 0xb7bdbe13 in GlobalParams::getVectorAntialias (this=0x8005c008) at GlobalParams.cc:1701 1701 lockGlobalParams; (gdb) p this $1 = (GlobalParams * const) 0x8005c008 (gdb) p globalParams $2 = (GlobalParams *) 0x8005c008 (gdb) p mutex.__data.__kind $3 = -2146993984 ### BROKEN ### (gdb) p &mutex $4 = (GooMutex *) 0x8005c0c8 (gdb) p globalParams->mutex.__data.__kind $5 = 1 (gdb) p &globalParams->mutex $6 = (GooMutex *) 0x8005c0f8 For some reason, "mutex" is 6 bytes behind "globalParams->mutex" (though "this" and "globalParams" are the same object). The attached patch (against poppler) partially works around the issue by explicitly using "globalParams" object. However, this only helps when running xpdf without any arguments. When trying to open the file, I still have the same crash, and "globalParams->mutex" is broken. Any thoughts? ** Patch added: "Partial workaround" https://bugs.launchpad.net/ubuntu/+source/xpdf/+bug/1205732/+attachment/3797646/+files/globalparams-namespace.diff -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1205732 Title: xpdf.real assert failure: xpdf.real: tpp.c:62: __pthread_tpp_change_priority: Assertion `new_prio == -1 || (new_prio >= __sched_fifo_min_prio && new_prio <= __sched_fifo_max_prio)' failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xpdf/+bug/1205732/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
