glib-compile-schemas invalid free in per session override

Bug #1713391 reported by cool frankly
94
This bug affects 10 people
Affects Status Importance Assigned to Milestone
glib2.0 (Ubuntu)
Fix Released
High
Didier Roche-Tolomelli

Bug Description

reinstall nautilus error with package sogoupinyin

# sudo nautilus
sys:1: PyGIWarning: Nautilus was imported without specifying a version
first. Use gi.require_version('Nautilus', '3.0') before import to
ensure that the right version gets loaded.
** Message: Init Stock Icons

(nautilus:10235): GLib-GIO-ERROR **: Settings schema
'org.gnome.nautilus.preferences' does not contain a key named 'fts-default'

#sudo apt-get install --reinstall nautilus nautilus-share nautilus-data rabbitvcs-nautilus ubuntu-desktop libglib2.0-0
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
升级了 0 个软件包,新安装了 0 个软件包,重新安装了 7 个软件包,要卸载 0 个软件包,有 0 个软件包未被升级。
需要下载 0 B/3,298 kB 的归档。
解压缩后会消耗 0 B 的额外空间。
您希望继续执行吗? [Y/n] y
(正在读取数据库 ... 系统当前共安装有 265294 个文件和目录。)
正准备解包 .../0-libglib2.0-0_2.53.6-1ubuntu1_amd64.deb ...
正在将 libglib2.0-0:amd64 (2.53.6-1ubuntu1) 解包到 (2.53.6-1ubuntu1) 上 ...
正准备解包 .../1-libglib2.0-0_2.53.6-1ubuntu1_i386.deb ...
正在将 libglib2.0-0:i386 (2.53.6-1ubuntu1) 解包到 (2.53.6-1ubuntu1) 上 ...
正准备解包 .../2-nautilus_1%3a3.25.90-0ubuntu1_amd64.deb ...
正在将 nautilus (1:3.25.90-0ubuntu1) 解包到 (1:3.25.90-0ubuntu1) 上 ...
正准备解包 .../3-nautilus-data_1%3a3.25.90-0ubuntu1_all.deb ...
正在将 nautilus-data (1:3.25.90-0ubuntu1) 解包到 (1:3.25.90-0ubuntu1) 上 ...
正准备解包 .../4-nautilus-share_0.7.3-2ubuntu2_amd64.deb ...
正在将 nautilus-share (0.7.3-2ubuntu2) 解包到 (0.7.3-2ubuntu2) 上 ...
正准备解包 .../5-rabbitvcs-nautilus_0.16-1.1_all.deb ...
正在将 rabbitvcs-nautilus (0.16-1.1) 解包到 (0.16-1.1) 上 ...
正准备解包 .../6-ubuntu-desktop_1.397_amd64.deb ...
正在将 ubuntu-desktop (1.397) 解包到 (1.397) 上 ...
正在设置 nautilus-data (1:3.25.90-0ubuntu1) ...
正在处理用于 mime-support (3.60ubuntu1) 的触发器 ...
正在设置 libglib2.0-0:i386 (2.53.6-1ubuntu1) ...
覆盖文件 /usr/share/glib-2.0/schemas/50_sogoupinyin.gschema.override 中指定的方案 org.gnome.settings-daemon.plugins.xsettings 中没有键 Gtk/IMModule;忽略对此键的覆盖。
*** Error in `/usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas': double free or corruption (fasttop): 0x58242808 ***
======= Backtrace: =========
/lib/i386-linux-gnu/libc.so.6(+0x67f5a)[0xf742af5a]
/lib/i386-linux-gnu/libc.so.6(+0x6eb57)[0xf7431b57]
/lib/i386-linux-gnu/libc.so.6(+0x6f496)[0xf7432496]
/lib/i386-linux-gnu/libglib-2.0.so.0(g_free+0x20)[0xf75ca0b0]
/lib/i386-linux-gnu/libglib-2.0.so.0(g_strfreev+0x3f)[0xf75e59bf]
/usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas(+0x345e)[0x5659e45e]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf6)[0xf73db286]
/usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas(+0x34ca)[0x5659e4ca]
======= Memory map: ========
5659b000-565a5000 r-xp 00000000 08:01 28049954 /usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas
565a6000-565a7000 r--p 0000a000 08:01 28049954 /usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas
565a7000-565a8000 rw-p 0000b000 08:01 28049954 /usr/lib/i386-linux-gnu/glib-2.0/glib-compile-schemas
58113000-58290000 rw-p 00000000 00:00 0 [heap]
f6e00000-f6e21000 rw-p 00000000 00:00 0
f6e21000-f6f00000 ---p 00000000 00:00 0
f6f75000-f712b000 r--p 002da000 08:01 25170585 /usr/lib/locale/locale-archive
f712b000-f732b000 r--p 00000000 08:01 25170585 /usr/lib/locale/locale-archive
f732b000-f732d000 rw-p 00000000 00:00 0
f732d000-f7346000 r-xp 00000000 08:01 50856428 /lib/i386-linux-gnu/libpthread-2.24.so
f7346000-f7347000 r--p 00018000 08:01 50856428 /lib/i386-linux-gnu/libpthread-2.24.so
f7347000-f7348000 rw-p 00019000 08:01 50856428 /lib/i386-linux-gnu/libpthread-2.24.so
f7348000-f734a000 rw-p 00000000 00:00 0
f734a000-f73c1000 r-xp 00000000 08:01 50856034 /lib/i386-linux-gnu/libpcre.so.3.13.3
f73c1000-f73c2000 r--p 00076000 08:01 50856034 /lib/i386-linux-gnu/libpcre.so.3.13.3
f73c2000-f73c3000 rw-p 00077000 08:01 50856034 /lib/i386-linux-gnu/libpcre.so.3.13.3
f73c3000-f7576000 r-xp 00000000 08:01 50856273 /lib/i386-linux-gnu/libc-2.24.so
f7576000-f7577000 ---p 001b3000 08:01 50856273 /lib/i386-linux-gnu/libc-2.24.so
f7577000-f7579000 r--p 001b3000 08:01 50856273 /lib/i386-linux-gnu/libc-2.24.so
f7579000-f757a000 rw-p 001b5000 08:01 50856273 /lib/i386-linux-gnu/libc-2.24.so
f757a000-f757d000 rw-p 00000000 00:00 0
f757d000-f76a9000 r-xp 00000000 08:01 50856016 /lib/i386-linux-gnu/libglib-2.0.so.0.5306.0
f76a9000-f76aa000 r--p 0012b000 08:01 50856016 /lib/i386-linux-gnu/libglib-2.0.so.0.5306.0
f76aa000-f76ab000 rw-p 0012c000 08:01 50856016 /lib/i386-linux-gnu/libglib-2.0.so.0.5306.0
f76ab000-f76c6000 r-xp 00000000 08:01 50856195 /lib/i386-linux-gnu/libgcc_s.so.1
f76c6000-f76c7000 r--p 0001a000 08:01 50856195 /lib/i386-linux-gnu/libgcc_s.so.1
f76c7000-f76c8000 rw-p 0001b000 08:01 50856195 /lib/i386-linux-gnu/libgcc_s.so.1
f76c8000-f76c9000 rw-p 00000000 00:00 0
f76c9000-f76d0000 r--s 00000000 08:01 28184708 /usr/lib/i386-linux-gnu/gconv/gconv-modules.cache
f76d0000-f76e3000 r--p 00000000 08:01 25829175 /usr/share/locale-langpack/zh_CN/LC_MESSAGES/glib20.mo
f76e3000-f76e6000 rw-p 00000000 00:00 0
f76e6000-f76e9000 r--p 00000000 00:00 0 [vvar]
f76e9000-f76eb000 r-xp 00000000 00:00 0 [vdso]
f76eb000-f770e000 r-xp 00000000 08:01 50856268 /lib/i386-linux-gnu/ld-2.24.so
f770e000-f770f000 r--p 00022000 08:01 50856268 /lib/i386-linux-gnu/ld-2.24.so
f770f000-f7710000 rw-p 00023000 08:01 50856268 /lib/i386-linux-gnu/ld-2.24.so
ffe37000-ffe58000 rw-p 00000000 00:00 0 [stack]
Aborted (core dumped)
正在设置 libglib2.0-0:amd64 (2.53.6-1ubuntu1) ...
覆盖文件 /usr/share/glib-2.0/schemas/50_sogoupinyin.gschema.override 中指定的方案 org.gnome.settings-daemon.plugins.xsettings 中没有键 Gtk/IMModule;忽略对此键的覆盖。
*** Error in `/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas': double free or corruption (fasttop): 0x000000f9a05a92e0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x790bb)[0x7f15a3f520bb]
/lib/x86_64-linux-gnu/libc.so.6(+0x82c6a)[0x7f15a3f5bc6a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f15a3f5fd5c]
/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas(+0x4046)[0xf99fdbd046]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f15a3ef9421]
/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas(+0x409a)[0xf99fdbd09a]
======= Memory map: ========
f99fdb9000-f99fdc3000 r-xp 00000000 08:01 25560439 /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas
f99ffc2000-f99ffc3000 r--p 00009000 08:01 25560439 /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas
f99ffc3000-f99ffc4000 rw-p 0000a000 08:01 25560439 /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas
f9a0345000-f9a05d9000 rw-p 00000000 00:00 0 [heap]
7f159c000000-7f159c021000 rw-p 00000000 00:00 0
7f159c021000-7f15a0000000 ---p 00000000 00:00 0
7f15a33a0000-7f15a33b6000 r-xp 00000000 08:01 50855994 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f15a33b6000-7f15a35b5000 ---p 00016000 08:01 50855994 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f15a35b5000-7f15a35b6000 r--p 00015000 08:01 50855994 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f15a35b6000-7f15a35b7000 rw-p 00016000 08:01 50855994 /lib/x86_64-linux-gnu/libgcc_s.so.1
7f15a35b7000-7f15a3a48000 r--p 00000000 08:01 25170585 /usr/lib/locale/locale-archive
7f15a3a48000-7f15a3a60000 r-xp 00000000 08:01 50856312 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f15a3a60000-7f15a3c60000 ---p 00018000 08:01 50856312 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f15a3c60000-7f15a3c61000 r--p 00018000 08:01 50856312 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f15a3c61000-7f15a3c62000 rw-p 00019000 08:01 50856312 /lib/x86_64-linux-gnu/libpthread-2.24.so
7f15a3c62000-7f15a3c66000 rw-p 00000000 00:00 0
7f15a3c66000-7f15a3cd8000 r-xp 00000000 08:01 50855968 /lib/x86_64-linux-gnu/libpcre.so.3.13.3
7f15a3cd8000-7f15a3ed7000 ---p 00072000 08:01 50855968 /lib/x86_64-linux-gnu/libpcre.so.3.13.3
7f15a3ed7000-7f15a3ed8000 r--p 00071000 08:01 50855968 /lib/x86_64-linux-gnu/libpcre.so.3.13.3
7f15a3ed8000-7f15a3ed9000 rw-p 00072000 08:01 50855968 /lib/x86_64-linux-gnu/libpcre.so.3.13.3
7f15a3ed9000-7f15a4095000 r-xp 00000000 08:01 50856143 /lib/x86_64-linux-gnu/libc-2.24.so
7f15a4095000-7f15a4294000 ---p 001bc000 08:01 50856143 /lib/x86_64-linux-gnu/libc-2.24.so
7f15a4294000-7f15a4298000 r--p 001bb000 08:01 50856143 /lib/x86_64-linux-gnu/libc-2.24.so
7f15a4298000-7f15a429a000 rw-p 001bf000 08:01 50856143 /lib/x86_64-linux-gnu/libc-2.24.so
7f15a429a000-7f15a429e000 rw-p 00000000 00:00 0
7f15a429e000-7f15a43af000 r-xp 00000000 08:01 50856017 /lib/x86_64-linux-gnu/libglib-2.0.so.0.5306.0
7f15a43af000-7f15a45af000 ---p 00111000 08:01 50856017 /lib/x86_64-linux-gnu/libglib-2.0.so.0.5306.0
7f15a45af000-7f15a45b0000 r--p 00111000 08:01 50856017 /lib/x86_64-linux-gnu/libglib-2.0.so.0.5306.0
7f15a45b0000-7f15a45b1000 rw-p 00112000 08:01 50856017 /lib/x86_64-linux-gnu/libglib-2.0.so.0.5306.0
7f15a45b1000-7f15a45b2000 rw-p 00000000 00:00 0
7f15a45b2000-7f15a45d8000 r-xp 00000000 08:01 50856019 /lib/x86_64-linux-gnu/ld-2.24.so
7f15a479a000-7f15a479c000 rw-p 00000000 00:00 0
7f15a47b9000-7f15a47ba000 rw-p 00000000 00:00 0
7f15a47ba000-7f15a47c1000 r--s 00000000 08:01 25564545 /usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache
7f15a47c1000-7f15a47d4000 r--p 00000000 08:01 25829175 /usr/share/locale-langpack/zh_CN/LC_MESSAGES/glib20.mo
7f15a47d4000-7f15a47d7000 rw-p 00000000 00:00 0
7f15a47d7000-7f15a47d8000 r--p 00025000 08:01 50856019 /lib/x86_64-linux-gnu/ld-2.24.so
7f15a47d8000-7f15a47d9000 rw-p 00026000 08:01 50856019 /lib/x86_64-linux-gnu/ld-2.24.so
7f15a47d9000-7f15a47da000 rw-p 00000000 00:00 0
7ffdd21b2000-7ffdd21d3000 rw-p 00000000 00:00 0 [stack]
7ffdd21eb000-7ffdd21ee000 r--p 00000000 00:00 0 [vvar]
7ffdd21ee000-7ffdd21f0000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
Aborted (core dumped)
正在处理用于 bamfdaemon (0.5.3+17.10.20170810-0ubuntu1) 的触发器 ...
Rebuilding /usr/share/applications/bamf-2.index...
正在处理用于 libc-bin (2.24-12ubuntu1) 的触发器 ...
正在处理用于 man-db (2.7.6.1-2) 的触发器 ...
正在处理用于 gnome-menus (3.13.3-6ubuntu5) 的触发器 ...
正在处理用于 hicolor-icon-theme (0.15-1) 的触发器 ...
正在设置 nautilus (1:3.25.90-0ubuntu1) ...
正在处理用于 desktop-file-utils (0.23-1ubuntu3) 的触发器 ...
正在设置 rabbitvcs-nautilus (0.16-1.1) ...
正在设置 ubuntu-desktop (1.397) ...
正在设置 nautilus-share (0.7.3-2ubuntu2) ...

after remove # sudo apt remove --purge sogoupinyin
$sudo apt-get install --reinstall nautilus nautilus-share nautilus-data rabbitvcs-nautilus ubuntu-desktop libglib2.0-0
正在读取软件包列表... 完成
正在分析软件包的依赖关系树
正在读取状态信息... 完成
下列软件包是自动安装的并且现在不需要了:
  fcitx-libs fcitx-libs-qt libopencc1
使用'sudo apt autoremove'来卸载它(它们)
升级了 0 个软件包,新安装了 0 个软件包,重新安装了 7 个软件包,要卸载 0 个软件包,有 0 个软件包未被升级。
需要下载 0 B/3,298 kB 的归档。
解压缩后会消耗 0 B 的额外空间。
您希望继续执行吗? [Y/n] y
(正在读取数据库 ... 系统当前共安装有 265000 个文件和目录。)
正准备解包 .../0-libglib2.0-0_2.53.6-1ubuntu1_amd64.deb ...
正在将 libglib2.0-0:amd64 (2.53.6-1ubuntu1) 解包到 (2.53.6-1ubuntu1) 上 ...
正准备解包 .../1-libglib2.0-0_2.53.6-1ubuntu1_i386.deb ...
正在将 libglib2.0-0:i386 (2.53.6-1ubuntu1) 解包到 (2.53.6-1ubuntu1) 上 ...
正准备解包 .../2-nautilus_1%3a3.25.90-0ubuntu1_amd64.deb ...
正在将 nautilus (1:3.25.90-0ubuntu1) 解包到 (1:3.25.90-0ubuntu1) 上 ...
正准备解包 .../3-nautilus-data_1%3a3.25.90-0ubuntu1_all.deb ...
正在将 nautilus-data (1:3.25.90-0ubuntu1) 解包到 (1:3.25.90-0ubuntu1) 上 ...
正准备解包 .../4-nautilus-share_0.7.3-2ubuntu2_amd64.deb ...
正在将 nautilus-share (0.7.3-2ubuntu2) 解包到 (0.7.3-2ubuntu2) 上 ...
正准备解包 .../5-rabbitvcs-nautilus_0.16-1.1_all.deb ...
正在将 rabbitvcs-nautilus (0.16-1.1) 解包到 (0.16-1.1) 上 ...
正准备解包 .../6-ubuntu-desktop_1.397_amd64.deb ...
正在将 ubuntu-desktop (1.397) 解包到 (1.397) 上 ...
正在设置 nautilus-data (1:3.25.90-0ubuntu1) ...
正在处理用于 mime-support (3.60ubuntu1) 的触发器 ...
正在设置 libglib2.0-0:i386 (2.53.6-1ubuntu1) ...
正在设置 libglib2.0-0:amd64 (2.53.6-1ubuntu1) ...
正在处理用于 bamfdaemon (0.5.3+17.10.20170810-0ubuntu1) 的触发器 ...
Rebuilding /usr/share/applications/bamf-2.index...
正在处理用于 libc-bin (2.24-12ubuntu1) 的触发器 ...
正在处理用于 man-db (2.7.6.1-2) 的触发器 ...
正在处理用于 gnome-menus (3.13.3-6ubuntu5) 的触发器 ...
正在处理用于 hicolor-icon-theme (0.15-1) 的触发器 ...
正在设置 nautilus (1:3.25.90-0ubuntu1) ...
正在处理用于 desktop-file-utils (0.23-1ubuntu3) 的触发器 ...
正在设置 rabbitvcs-nautilus (0.16-1.1) ...
正在设置 ubuntu-desktop (1.397) ...
正在设置 nautilus-share (0.7.3-2ubuntu2) ...
(failed reverse-i-search)`': sudo apt-get install --reinstall nautilus nautilus-share nautilus-data rabbitvcs-nautilus ubu^Cu-desktop libglib2.0-0

# sudo nautilus
sys:1: PyGIWarning: Nautilus was imported without specifying a version first. Use gi.require_version('Nautilus', '3.0') before import to ensure that the right version gets loaded.
** Message: Init Stock Icons
/usr/lib/python2.7/dist-packages/rabbitvcs/util/contextmenu.py:34: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import Gtk as gtk

it OK!

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: libglib2.0-0 2.53.6-1ubuntu1
ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8
Uname: Linux 4.12.0-12-generic x86_64
ApportVersion: 2.20.6-0ubuntu7
Architecture: amd64
AssertionMessage: *** Error in `/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas': double free or corruption (fasttop): 0x00000043559a5bc0 ***
CrashCounter: 1
Date: Mon Aug 28 11:15:29 2017
ExecutablePath: /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas
InstallationDate: Installed on 2016-07-26 (398 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcCmdline: /usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas /usr/share/glib-2.0/schemas
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 LANG=zh_CN.UTF-8
Signal: 6
SourcePackage: glib2.0
StacktraceTop:
 __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f4b8b6faf68 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
 malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7f4b8b6fb030 "double free or corruption (fasttop)", action=3) at malloc.c:5049
 _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:3905
 __GI___libc_free (mem=<optimized out>) at malloc.c:2985
 ?? ()
Title: glib-compile-schemas assert failure: *** Error in `/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas': double free or corruption (fasttop): 0x00000043559a5bc0 ***
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

Revision history for this message
cool frankly (cool-frankly) wrote :
description: updated
tags: added: libglib2.0-0 nautilus
Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f4b8b6faf68 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
 malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7f4b8b6fb030 "double free or corruption (fasttop)", action=3) at malloc.c:5049
 _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:3905
 __GI___libc_free (mem=<optimized out>) at malloc.c:2985
 set_overrides (strict=0, files=0x4355750728, schema_table=0x4355742120) at ../../../../gio/glib-compile-schemas.c:2115

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : StacktraceSource.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in glib2.0 (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
information type: Private → Public
summary: - glib-compile-schemas assert failure: *** Error in
- `/usr/lib/x86_64-linux-gnu/glib-2.0/glib-compile-schemas': double free
- or corruption (fasttop): 0x00000043559a5bc0 ***
+ glib-compile-schemas invalid free in per session override
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in glib2.0 (Ubuntu):
status: New → Confirmed
Revision history for this message
Sebastien Bacher (seb128) wrote :

There is an invalid read error in valgrind

==31343== at 0x4EA5439: g_strfreev (gstrfuncs.c:2496)
==31343== by 0x10C045: set_overrides (glib-compile-schemas.c:2115)
==31343== by 0x10C045: main (glib-compile-schemas.c:2269)
==31343== Address 0x634b8e8 is 8 bytes inside a block of size 16 free'd
==31343== at 0x4C2ED5B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==31343== by 0x10BE82: set_overrides (glib-compile-schemas.c:2084)
==31343== by 0x10BE82: main (glib-compile-schemas.c:2269)

Changed in glib2.0 (Ubuntu):
importance: Medium → High
status: Confirmed → Triaged
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Sebastien Bacher (seb128) wrote :

Copying that override in the schemas dir is enough to trigger the segfault

tags: added: gnome-17.10
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Iain Lane (laney) wrote :

Alberts posted a new version of the patch at https://bugzilla.gnome.org/show_bug.cgi?id=746592#c62 - would be good to upload this.

Changed in glib2.0 (Ubuntu):
assignee: nobody → Didier Roche (didrocks)
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Iain Lane (laney) wrote :

didrocks, any chance you can take a look at the new version of the patch please? :-)

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Didier Roche-Tolomelli (didrocks) wrote :

Tested for an evening + this morning, doesn't segfault anymore with the schema provided. Uploading

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Jarod (liuyuanzhi) wrote :

It was only showing this core dump when installing package with apt before. but after upgrade to latest packages today (apt update && apt full-upgrade), I can't login to GDM (black screen).
The workaround is remove the package sogoupinyin, which provide this file /usr/share/glib-2.0/schemas/50_sogoupinyin.gschema.override
but now I can't use the best Chinese pinyin IME on linux...

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Didier Roche-Tolomelli (didrocks) wrote :

IIRC, the override is using an invalid gsettings key (hence gsettings erroring out instead of segfault). Maybe somebody should fix it?

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Alberts Muktupāvels (muktupavels) wrote :

Are you sure that sogoupinyin is causing your problem?

Invalid gsettings key in override file should not be problem. Override file is only used to compile gschemas.compiled file and invalid / unknown keys are simply ignored. Unless fcitx is hard requirement for something I doubt that your problem is related to GSettings.

In any case someone should fix that override file by removing invalid key or replace it with correct key - overrides.

Untested, but correct override might look like this:
overrides={'Gtk/IMModule': <'fcitx'>}

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cool frankly (cool-frankly) wrote :

after upgrade, reinstall sogoupinyin, restart today, everything work fine without changing anything related. Seem fixed!

Changed in glib2.0 (Ubuntu):
status: Triaged → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package glib2.0 - 2.53.6-1ubuntu2

---------------
glib2.0 (2.53.6-1ubuntu2) artful; urgency=medium

  * exp_git_default_per_desktop3.patch:
    - refresh patch from Alberts Muktupāvels to fix double free issue
      (LP: #1713391)

 -- Didier Roche <email address hidden> Thu, 31 Aug 2017 18:30:00 +0200

Changed in glib2.0 (Ubuntu):
status: Fix Committed → Fix Released
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