Segmentation fault after last update (Klavaro)
Closed, ResolvedPublic


Hello there,

After the last update this morning, I got a segmentation fault when running the klavaro package through the terminal. I ran the GNU Debugger to give you more details (package and kernel version at the end):

~$ gdb klavaro 
GNU gdb (Debian 8.2-1) 8.2
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Reading symbols from klavaro...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/klavaro 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/".
[New Thread 0x7ffff3759700 (LWP 7025)]
[New Thread 0x7ffff2f36700 (LWP 7026)]
[New Thread 0x7ffff2708700 (LWP 7027)]
[New Thread 0x7ffff1eff700 (LWP 7028)]
[New Thread 0x7ffff1375700 (LWP 7030)]

(klavaro:7021): Gtk-WARNING **: 13:43:45.253: Content added to the action area of a dialog using header bars

(klavaro:7021): Gtk-WARNING **: 13:43:45.254: Content added to the action area of a dialog using header bars

Thread 1 "klavaro" received signal SIGSEGV, Segmentation fault.
__strchrnul_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32
32	../sysdeps/x86_64/multiarch/../strchr.S: Aucun fichier ou dossier de ce type.
(gdb) bt
#0  __strchrnul_sse2 () at ../sysdeps/x86_64/multiarch/../strchr.S:32
#1  0x00007ffff6ec3c49 in __find_specmb (
    format=0xfffffffff14de3ed <error: Cannot access memory at address 0xfffffffff14de3ed>) at printf-parse.h:108
#2  _IO_vfprintf_internal (s=s@entry=0x7fffffffdde0, 
    format=format@entry=0xfffffffff14de3ed <error: Cannot access memory at address 0xfffffffff14de3ed>, ap=ap@entry=0x7fffffffdf50) at vfprintf.c:1315
#3  0x00007ffff6f7e408 in __GI___vasprintf_chk (result_ptr=0x7fffffffdf30, flags=1, 
    format=0xfffffffff14de3ed <error: Cannot access memory at address 0xfffffffff14de3ed>, args=0x7fffffffdf50) at vasprintf_chk.c:66
#4  0x00007ffff72fcef9 in g_vasprintf () from /lib/x86_64-linux-gnu/
#5  0x00007ffff72d655d in g_strdup_vprintf ()
   from /lib/x86_64-linux-gnu/
#6  0x00007ffff72d6619 in g_strdup_printf ()
   from /lib/x86_64-linux-gnu/
#7  0x0000555555565048 in main ()
(gdb) quit
A debugging session is active.

	Inferior 1 [process 7021] will be killed.

Quit anyway? (y or n) y

klavaro --version

$ hostnamectl

  Operating System: PureOS
            Kernel: Linux 4.18.0-2-amd64
      Architecture: x86-64

Thank you for this report. I believe that this should go upstream into the Klavaro software itself

jeremiah.foster triaged this task as "Low" priority.Jan 25 2019, 5:19 PM

Thank you for your reply. How can we upstream this issue?

anonymized01 added a comment.EditedFeb 4 2019, 1:57 AM

Latest update fixed the issue.

jeremiah.foster closed this task as "Resolved".Feb 4 2019, 2:46 PM
jeremiah.foster claimed this task.

Glad to hear that the update helped!

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