Bug#928498: gitg: Crash with assertion failed

[Christian Marillat]

Package: gitg
Version: 3.30.1-1
Severity: important

Dear Maintainer,

>From https://github.com/xbmc/xbmc.git

When I click on the krypton branch, gitg crash with :

GtkSourceView:ERROR:gtksourcecontextengine.c:5543:update_syntax: assertion failed: (g_slist_length (ce->priv->invalid) <= 1)

Here is the gdb backtrace :

Thread 1 "gitg" received signal SIGABRT, Aborted.
0x00007ffff6e337bb in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0  0x00007ffff6e337bb in raise () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffff6e1e535 in abort () at /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007ffff7d31dc3 in g_assertion_message (domain=<optimized out>, file=<optimized out>, line=<optimized out>, func=0x7ffff7cf5178 <__func__.60215> "update_syntax", message=<optimized out>)
    at ../../../glib/gtestutils.c:2596
#3  0x00007ffff7d8b68a in g_assertion_message_expr
    (domain=domain at entry=0x7ffff7ce715d "GtkSourceView", file=file at entry=0x7ffff7cf3ac7 "gtksourcecontextengine.c", line=line at entry=5543, func=func at entry=0x7ffff7cf5178 <__func__.60215> "update_syntax", expr=expr at entry=0x7ffff7cf4838 "g_slist_length (ce->priv->invalid) <= 1") at ../../../glib/gtestutils.c:2619
#4  0x00007ffff7cd6444 in update_syntax (ce=ce at entry=0x555556f1bd80 [GtkSourceContextEngine], end=end at entry=0x0, time=time at entry=10) at gtksourcecontextengine.c:5543
#5  0x00007ffff7cd65ab in first_update_callback (ce=0x555556f1bd80 [GtkSourceContextEngine]) at gtksourcecontextengine.c:2375
#6  0x00007ffff74abc08 in gdk_threads_dispatch (data=0x7fff98442460) at ../../../../gdk/gdk.c:770
#7  0x00007ffff7d63dd8 in g_main_dispatch (context=0x555555628a20) at ../../../glib/gmain.c:3182
#8  0x00007ffff7d63dd8 in g_main_context_dispatch (context=context at entry=0x555555628a20) at ../../../glib/gmain.c:3847
#9  0x00007ffff7d641c8 in g_main_context_iterate (context=context at entry=0x555555628a20, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#10 0x00007ffff7d6425c in g_main_context_iteration (context=context at entry=0x555555628a20, may_block=may_block at entry=1) at ../../../glib/gmain.c:3981
#11 0x00007ffff734199d in g_application_run (application=0x555555627140 [GitgApplication], argc=<optimized out>, argv=0x7fffffffe028) at ../../../gio/gapplication.c:2470
#12 0x00005555555c7906 in gitg_main_main (args=0x7fffffffe028, args_length1=1) at ../gitg/gitg.vala:42
#13 0x00007ffff6e2009b in __libc_start_main () at /lib/x86_64-linux-gnu/libc.so.6
#14 0x0000555555573e5a in _start () at ../gitg/gitg.vala:27

-- System Information:
Debian Release: 10.0
  APT prefers buildd-unstable
  APT policy: (500, 'buildd-unstable'), (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.40 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gitg depends on:
ii  dbus-x11 [dbus-session-bus]                  1.12.12-1
ii  dconf-gsettings-backend [gsettings-backend]  0.30.1-2
ii  gir1.2-peas-1.0                              1.22.0-4
ii  git                                          1:2.20.1-2
ii  gsettings-desktop-schemas                    3.28.1-1
ii  libc6                                        2.28-10
ii  libcairo2                                    1.16.0-4
ii  libgdk-pixbuf2.0-0                           2.38.1+dfsg-1
ii  libgee-0.8-2                                 0.20.1-2
ii  libgirepository-1.0-1                        1.58.3-2
ii  libgit2-glib-1.0-0                           0.27.7-1
ii  libglib2.0-0                                 2.58.3-1
ii  libgtk-3-0                                   3.24.5-1
ii  libgtksourceview-3.0-1                       3.24.9-2
ii  libgtkspell3-3-0                             3.0.9-3
ii  libpango-1.0-0                               1.42.4-6
ii  libpeas-1.0-0                                1.22.0-4
ii  libsecret-1-0                                0.18.7-1
ii  libsoup2.4-1                                 2.64.2-2
ii  libxml2                                      2.9.4+dfsg1-7+b3

gitg recommends no packages.

gitg suggests no packages.

-- no debconf information