[Touch-packages] [Bug 1643276] Re: lightdm-gtk-greeter segv with unknown config options

2016-11-23 Thread Launchpad Bug Tracker 
This bug was fixed in the package lightdm - 1.21.1-0ubuntu2

---
lightdm (1.21.1-0ubuntu2) zesty; urgency=medium

  Restore patch from 1.20.0-0ubuntu3:
  * Add debian/patches/terminate-session.patch: Terminate leftover processes
in greeter session. It can happen that the greeter session does not
properly clean up itself on logout. This causes leaked processes like
settings-daemon which act on the user session as they share the same
$DISPLAY. Ask logind to terminate remaining processes in the greeter
session on closing, which is more robust than trying to fix every greeter.
(LP: #1637758)

 -- Martin Pitt   Tue, 22 Nov 2016 09:43:39
+0100

** Changed in: lightdm (Ubuntu)
   Status: In Progress => Fix Released

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Title:
  lightdm-gtk-greeter segv with unknown config options

Status in Light Display Manager:
  Fix Released
Status in lightdm package in Ubuntu:
  Fix Released

Bug description:
  It seems that lightdm-gtk-greeter segfaults if you have an unknown
  option in your configuration file.

  Core was generated by `/usr/sbin/lightdm-gtk-greeter'.
  Program terminated with signal SIGSEGV, Segmentation fault.
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  106 *messages = g_list_append (*messages, 
g_strdup_printf ("  [%s] contains unknown option %s", group, keys[j]));
  [Current thread is 1 (Thread 0x7f0c51b189c0 (LWP 28281))]
  (gdb) p group
  $1 = (gchar *) 0x2265c10 "LightDM"
  (gdb) p keys[j]
  $2 = (gchar *) 0x21ecd00 "display-setup-script"
  (gdb) p messages
  $3 = (GList **) 0x0
  (gdb) bt
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  #1  0x7f0c4fd41fe6 in config_load_from_standard_locations 
(config=0x100, config_path=0x0, messages=0x0) at configuration.c:241
  #2  0x7f0c4fd3f029 in update_sessions () at session.c:234
  #3  0x7f0c4fd3f0f3 in lightdm_get_sessions () at session.c:269
  #4  0x0040c972 in main ()

  
  So it looks like a NULL message list arg is passed to config_load_from_file() 
while the function expects non-NULL.

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[Touch-packages] [Bug 1643276] Re: lightdm-gtk-greeter segv with unknown config options

2016-11-22 Thread Robert Ancell 
** Changed in: lightdm
   Status: In Progress => Fix Released

** Changed in: lightdm
Milestone: None => 1.21.1

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https://bugs.launchpad.net/bugs/1643276

Title:
  lightdm-gtk-greeter segv with unknown config options

Status in Light Display Manager:
  Fix Released
Status in lightdm package in Ubuntu:
  In Progress

Bug description:
  It seems that lightdm-gtk-greeter segfaults if you have an unknown
  option in your configuration file.

  Core was generated by `/usr/sbin/lightdm-gtk-greeter'.
  Program terminated with signal SIGSEGV, Segmentation fault.
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  106 *messages = g_list_append (*messages, 
g_strdup_printf ("  [%s] contains unknown option %s", group, keys[j]));
  [Current thread is 1 (Thread 0x7f0c51b189c0 (LWP 28281))]
  (gdb) p group
  $1 = (gchar *) 0x2265c10 "LightDM"
  (gdb) p keys[j]
  $2 = (gchar *) 0x21ecd00 "display-setup-script"
  (gdb) p messages
  $3 = (GList **) 0x0
  (gdb) bt
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  #1  0x7f0c4fd41fe6 in config_load_from_standard_locations 
(config=0x100, config_path=0x0, messages=0x0) at configuration.c:241
  #2  0x7f0c4fd3f029 in update_sessions () at session.c:234
  #3  0x7f0c4fd3f0f3 in lightdm_get_sessions () at session.c:269
  #4  0x0040c972 in main ()

  
  So it looks like a NULL message list arg is passed to config_load_from_file() 
while the function expects non-NULL.

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https://bugs.launchpad.net/lightdm/+bug/1643276/+subscriptions

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[Touch-packages] [Bug 1643276] Re: lightdm-gtk-greeter segv with unknown config options

2016-11-21 Thread Launchpad Bug Tracker 
** Branch linked: lp:lightdm

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https://bugs.launchpad.net/bugs/1643276

Title:
  lightdm-gtk-greeter segv with unknown config options

Status in Light Display Manager:
  In Progress
Status in lightdm package in Ubuntu:
  In Progress

Bug description:
  It seems that lightdm-gtk-greeter segfaults if you have an unknown
  option in your configuration file.

  Core was generated by `/usr/sbin/lightdm-gtk-greeter'.
  Program terminated with signal SIGSEGV, Segmentation fault.
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  106 *messages = g_list_append (*messages, 
g_strdup_printf ("  [%s] contains unknown option %s", group, keys[j]));
  [Current thread is 1 (Thread 0x7f0c51b189c0 (LWP 28281))]
  (gdb) p group
  $1 = (gchar *) 0x2265c10 "LightDM"
  (gdb) p keys[j]
  $2 = (gchar *) 0x21ecd00 "display-setup-script"
  (gdb) p messages
  $3 = (GList **) 0x0
  (gdb) bt
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  #1  0x7f0c4fd41fe6 in config_load_from_standard_locations 
(config=0x100, config_path=0x0, messages=0x0) at configuration.c:241
  #2  0x7f0c4fd3f029 in update_sessions () at session.c:234
  #3  0x7f0c4fd3f0f3 in lightdm_get_sessions () at session.c:269
  #4  0x0040c972 in main ()

  
  So it looks like a NULL message list arg is passed to config_load_from_file() 
while the function expects non-NULL.

To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1643276/+subscriptions

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[Touch-packages] [Bug 1643276] Re: lightdm-gtk-greeter segv with unknown config options

2016-11-21 Thread Robert Ancell 
** Changed in: lightdm
   Status: New => In Progress

** Changed in: lightdm
   Importance: Undecided => Critical

** Also affects: lightdm (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: lightdm (Ubuntu)
   Status: New => In Progress

** Changed in: lightdm (Ubuntu)
   Importance: Undecided => Critical

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lightdm in Ubuntu.
https://bugs.launchpad.net/bugs/1643276

Title:
  lightdm-gtk-greeter segv with unknown config options

Status in Light Display Manager:
  In Progress
Status in lightdm package in Ubuntu:
  In Progress

Bug description:
  It seems that lightdm-gtk-greeter segfaults if you have an unknown
  option in your configuration file.

  Core was generated by `/usr/sbin/lightdm-gtk-greeter'.
  Program terminated with signal SIGSEGV, Segmentation fault.
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  106 *messages = g_list_append (*messages, 
g_strdup_printf ("  [%s] contains unknown option %s", group, keys[j]));
  [Current thread is 1 (Thread 0x7f0c51b189c0 (LWP 28281))]
  (gdb) p group
  $1 = (gchar *) 0x2265c10 "LightDM"
  (gdb) p keys[j]
  $2 = (gchar *) 0x21ecd00 "display-setup-script"
  (gdb) p messages
  $3 = (GList **) 0x0
  (gdb) bt
  #0  0x7f0c4fd418a9 in config_load_from_file (config=0x100, 
path=0x23127d0 "/etc/lightdm/lightdm.conf", messages=0x0, error=0x7fff572556b0)
  at configuration.c:106
  #1  0x7f0c4fd41fe6 in config_load_from_standard_locations 
(config=0x100, config_path=0x0, messages=0x0) at configuration.c:241
  #2  0x7f0c4fd3f029 in update_sessions () at session.c:234
  #3  0x7f0c4fd3f0f3 in lightdm_get_sessions () at session.c:269
  #4  0x0040c972 in main ()

  
  So it looks like a NULL message list arg is passed to config_load_from_file() 
while the function expects non-NULL.

To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1643276/+subscriptions

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