[Authentication] Packagekit segfaults when realmd tries to look up required packages

[Stef Walter]

Looks like PackageKit is crashing, right? I imagine filing a bug here
would be a good start:

https://www.freedesktop.org/software/PackageKit/pk-bugs.html

Cheers,

Stef

On 19.04.2016 13:58, Niklas Andersson wrote:
> ...forgot to add versions:
> 
> packagekit 0.8.17-4ubuntu6~gcc5.4ubuntu1
> realmd                                        0.16.2-2
> 
> 
> On 19/04/16 13:55, Niklas Andersson wrote:
>> Hi,
>>
>>  Where is the best place to report this bug?
>>
>>  It occurs on Ubuntu 16.04. When realmd tries to do the lookup of
>> required packages it talks to packagekitd that segfaults.
>>
>> Here is the back trace:
>>
>> Starting program: /usr/lib/packagekit/packagekitd
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library
>> "/lib/x86_64-linux-gnu/libthread_db.so.1".
>> [New Thread 0x7ffff4ceb700 (LWP 1292)]
>> [New Thread 0x7ffff44ea700 (LWP 1293)]
>> [New Thread 0x7ffff3ce9700 (LWP 1294)]
>> [New Thread 0x7ffff2431700 (LWP 1295)]
>> [Thread 0x7ffff2431700 (LWP 1295) exited]
>> [New Thread 0x7ffff2431700 (LWP 1307)]
>>
>> Thread 6 "PK-Backend" received signal SIGSEGV, Segmentation fault.
>> [Switching to Thread 0x7ffff2431700 (LWP 1307)]
>> strlen () at ../sysdeps/x86_64/strlen.S:106
>> 106    ../sysdeps/x86_64/strlen.S: No such file or directory.
>> (gdb) bt
>> #0  strlen () at ../sysdeps/x86_64/strlen.S:106
>> #1  0x00007ffff65efba9 in __add_to_environ (
>>     name=name at entry=0x7ffff1a289ef "http_proxy", value=value at entry=0x0,
>>     combined=combined at entry=0x0, replace=replace at entry=1) at setenv.c:131
>> #2  0x00007ffff65efcca in __setenv (
>>     name=name at entry=0x7ffff1a289ef "http_proxy", value=value at entry=0x0,
>>     replace=replace at entry=1) at setenv.c:259
>> #3  0x00007ffff1a175cf in AptIntf::init (this=this at entry=0x55555585b070)
>>     at apt-intf.cpp:94
>> #4  0x00007ffff1a24c00 in pk_backend_resolve_thread (job=<optimized out>,
>>     params=<optimized out>, user_data=<optimized out>)
>>     at pk-backend-aptcc.cpp:685
>> #5  0x000055555556e419 in pk_backend_job_thread_setup (
>>     thread_data=0x555555859df0) at pk-backend-job.c:792
>> #6  0x00007ffff6c0cb45 in ?? () from
>> /lib/x86_64-linux-gnu/libglib-2.0.so.0
>> #7  0x00007ffff69866fa in start_thread (arg=0x7ffff2431700)
>>     at pthread_create.c:333
>> #8  0x00007ffff66bcb5d in clone ()
>>     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>> (gdb)
>>
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>> Authentication at lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/authentication
> 
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