Public bug reported:
Copy-paste from upstream bug:
-*-*-*-*-*-
When parsing gtkrc files, 'shade(0.5, "#color")' is not parsed in a locale
neutral way. In locales where a ',' is used to separate floating point numbers
instead of '.', parsing just fails on shade() directives. Attached is a minimal
repro case, which produces the following output depending on the locale:
---
$ gcc gtk_gdk_parsing.c `pkg-config --cflags --libs gtk+-2.0`
$ LC_NUMERIC=C ./a.out
Parsed color: #101010101010
$ LC_NUMERIC=ru_RU.utf8 ./a.out
Gtk-Message: (for origin information, set GTK_DEBUG): failed to retrieve
property `GtkWidget::link-color' of type `GdkColor' from rc file value
"((GString*) 0x54c620)" of type `GString'
(a.out:17856): Gdk-CRITICAL **: gdk_color_to_string: assertion `color != NULL'
failed
Parsed color: (null)
-*-*-*-*-*-
This causes Chromium to not displaying the theme-specific tabs decoration on
Ubuntu and Xubuntu.
2 patches are available in upstream report.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: libgtk2.0-0 2.24.4-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
Date: Thu Apr 28 20:03:49 2011
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
ProcEnviron:
LANGUAGE=ru_RU:en
LANG=ru_RU.UTF-8
SHELL=/bin/bash
SourcePackage: gtk+2.0
UpgradeStatus: Upgraded to natty on 2011-04-11 (17 days ago)
** Affects: gtk
Importance: Medium
Status: Fix Released
** Affects: gtk+2.0 (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 natty patch
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https://bugs.launchpad.net/bugs/772492
Title:
[patch] gtkrc does not handle "shade()" in a locale safe manor
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