Bug#484225: compiz-core: compiz-manager wrapper script modifies special ENV environment variable
Package: compiz-core
Version: 1:0.7.4-0ubuntu7
Severity: important
Tags: patch
The Compiz Manager wrapper script (installed at /usr/bin/compiz)
modifies the ENV environment variable, which interferes with
interactive POSIX shells (/bin/sh).
For more details on the standard meaning of the ENV environment
variable, see the POSIX specifications at:
http://www.opengroup.org/onlinepubs/000095399/basedefs/xbd_chap08.html
http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html#tag_02_05_03
http://www.opengroup.org/onlinepubs/009695399/utilities/sh.html#tag_04_128_08
-- System Information:
Debian Release: lenny/sid
APT prefers hardy-updates
APT policy: (500, 'hardy-updates'), (500, 'hardy-security'), (500, 'hardy-proposed'), (500, 'hardy-backports'), (500, 'hardy')
Architecture: i386 (i686)
Kernel: Linux 2.6.24-17-generic (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages compiz-core depends on:
ii libc6 2.7-10ubuntu3 GNU C Library: Shared libraries
ii libgl1-mesa-glx [li 7.0.3~rc2-1ubuntu3 A free implementation of the OpenG
ii libice6 2:1.0.4-1 X11 Inter-Client Exchange library
ii libsm6 2:1.0.3-1 X11 Session Management library
ii libstartup-notifica 0.9-1 library for program launch feedbac
ii libx11-6 2:1.1.3-1ubuntu2 X11 client-side library
ii libx11-xcb1 2:1.1.3-1ubuntu2 Xlib/XCB interface library
ii libxcb1 1.1-1ubuntu1 X C Binding
ii libxcomposite1 1:0.4.0-1 X11 Composite extension library
ii libxcursor1 1:1.1.9-1 X cursor management library
ii libxdamage1 1:1.1.1-3 X11 damaged region extension libra
ii libxext6 2:1.0.3-2build1 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio
ii libxinerama1 2:1.0.2-1build1 X11 Xinerama extension library
ii libxml2 2.6.31.dfsg-2ubuntu1 GNOME XML library
ii libxrandr2 2:1.2.2-1 X11 RandR extension library
ii libxslt1.1 1.1.22-1ubuntu1 XSLT processing library - runtime
ii mesa-utils 7.0.3~rc2-1ubuntu3 Miscellaneous Mesa GL utilities
Versions of packages compiz-core recommends:
ii compiz-plugins 1:0.7.4-0ubuntu7 OpenGL window and compositing mana
-- no debconf information
Index: compiz-0.7.4/debian/compiz-manager
===================================================================
--- compiz-0.7.4.orig/debian/compiz-manager 2008-06-03 00:13:52.000000000 -0400
+++ compiz-0.7.4/debian/compiz-manager 2008-06-03 00:15:06.000000000 -0400
@@ -63,7 +63,6 @@
COMPIZ_OPTIONS="--ignore-desktop-hints --replace"
COMPIZ_PLUGINS=""
-ENV=""
# Use emerald by default if it exist
USE_EMERALD="yes"
@@ -286,27 +285,23 @@
build_env()
{
if check_nvidia; then
- ENV="__GL_YIELD=NOTHING "
+ export __GL_YIELD=NOTHING
fi
if [ "$INDIRECT" = "yes" ]; then
- ENV="$ENV LIBGL_ALWAYS_INDIRECT=1 "
+ export LIBGL_ALWAYS_INDIRECT=1
fi
if check_xgl; then
if [ -f ${LIBGL_NVIDIA} ]; then
- ENV="$ENV LD_PRELOAD=${LIBGL_NVIDIA}"
+ export LD_PRELOAD="${LD_PRELOAD:+${LD_PRELOAD} }${LIBGL_NVIDIA}"
verbose "Enabling Xgl with nVidia drivers...\n"
fi
if [ -f ${LIBGL_FGLRX} ]; then
- ENV="$ENV LD_PRELOAD=${LIBGL_FGLRX}"
+ export LD_PRELOAD="${LD_PRELOAD:+${LD_PRELOAD} }${LIBGL_FGLRX}"
verbose "Enabling Xgl with fglrx ATi drivers...\n"
fi
fi
- ENV="$ENV FROM_WRAPPER=yes"
-
- if [ -n "$ENV" ]; then
- export $ENV
- fi
+ export FROM_WRAPPER=yes
}
build_args()
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