[Pkg-bluetooth-maintainers] Bug#776630: bt-obex: ls command segfault

[Sam Morris]

Package: bluez
Version: 5.23-2+b1
Severity: normal

bt-obex segfaults when I issue the ls command:

$ gdb --args bt-obex -f sanglamore
Reading symbols from bt-obex...(no debugging symbols found)...done.

(gdb) r
Starting program: /usr/bin/bt-obex -f sanglamore
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff5bf2700 (LWP 18481)]

(bt-obex:18477): GLib-CRITICAL **: g_variant_is_object_path: assertion
'string != NULL' failed

(bt-obex:18477): GLib-GIO-CRITICAL **: g_dbus_proxy_new_sync: assertion
'g_variant_is_object_path (object_path)' failed
FTP session opened
> ls

(bt-obex:18477): GLib-GIO-CRITICAL **: g_dbus_proxy_call_sync_internal:
assertion 'G_IS_DBUS_PROXY (proxy)' failed

Program received signal SIGSEGV, Segmentation fault.
g_bit_lock (address=address at entry=0x20, lock_bit=lock_bit at entry=0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gbitlock.c:209
209	/tmp/buildd/glib2.0-2.42.1/./glib/gbitlock.c: No such file or
directory.

(gdb) where
#0  g_bit_lock (address=address at entry=0x20, lock_bit=lock_bit at entry=0)
at /tmp/buildd/glib2.0-2.42.1/./glib/gbitlock.c:209
#1  0x00007ffff7b51d27 in g_variant_lock (value=0x0, value at entry=0x20)
at /tmp/buildd/glib2.0-2.42.1/./glib/gvariant-core.c:221
#2  g_variant_n_children (value=value at entry=0x0) at
/tmp/buildd/glib2.0-2.42.1/./glib/gvariant-core.c:929
#3  0x00007ffff7b51d83 in g_variant_get_child_value (value=0x0,
index_=0) at /tmp/buildd/glib2.0-2.42.1/./glib/gvariant-core.c:975
#4  0x0000000000413c75 in ?? ()
#5  0x0000000000403c4a in ?? ()
#6  0x00007ffff6f30b45 in __libc_start_main (main=0x4030c0, argc=3,
argv=0x7fffffffe098, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffe088) at libc-start.c:287
#7  0x000000000040437c in ?? ()


-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (600, 'testing'), (590, 'testing-updates'), (560, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages bluez depends on:
ii  dbus                 1.8.12-3
ii  init-system-helpers  1.22
ii  kmod                 18-3
ii  libc6                2.19-13
ii  libdbus-1-3          1.8.12-3
ii  libglib2.0-0         2.42.1-1
ii  libreadline6         6.3-8+b3
ii  libudev1             215-10
ii  lsb-base             4.1+Debian13+nmu1
ii  udev                 215-10

bluez recommends no packages.

bluez suggests no packages.

-- no debconf information