Your message dated Tue, 10 Jul 2012 01:38:57 +0200
with message-id <[email protected]>
and subject line #662981 evolution: Please enable hardened build flags properly
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regarding evolution: Please enable hardened build flags properly
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--
662981: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=662981
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: evolution
Version: 3.2.2-1
Severity: important
Tags: patch
Dear Maintainer,
It seems like the current debian/rules file attempts to enable some hardening
flags... but it's not working at all.
root@neutron:/tmp/ev2# dpkg -l evolution
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-==============-==============-============================================
ii evolution 3.2.2-1 groupware suite with mail client and organiz
$hardening-check /usr/bin/evolution
/usr/bin/evolution:
Position Independent Executable: no, normal executable!
Stack protected: no, not found!
Fortify Source functions: unknown, no protectable libc functions used
Read-only relocations: no, not found!
Immediate binding: no not found!
I have attached a patch (working for me) which would fix the above and #484369
For some reason stack canaries are still not enabled though.
$hardening-check /usr/bin/evolution
/usr/bin/evolution:
Position Independent Executable: yes
Stack protected: no, not found!
Fortify Source functions: unknown, no protectable libc functions used
Read-only relocations: yes
Immediate binding: yes
More information can be found at:
http://wiki.debian.org/Hardening
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.2.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages evolution depends on:
ii dbus 1.4.18-1
ii debconf [debconf-2.0] 1.5.41
ii evolution-common 3.2.2-1
ii evolution-data-server 3.2.2-1
ii gconf-service 3.2.3-3
ii gconf2 3.2.3-3
ii gnome-icon-theme 3.2.1.2-1
ii libatk1.0-0 2.2.0-2
ii libc6 2.13-27
ii libcairo-gobject2 1.10.2-7
ii libcairo2 1.10.2-7
ii libcamel-1.2-29 3.2.2-1
ii libcanberra-gtk3-0 0.28-3
ii libcanberra0 0.28-3
ii libclutter-1.0-0 1.8.4-1
ii libclutter-gtk-1.0-0 1.0.4-1
ii libcogl-pango0 1.8.2-1
ii libcogl5 1.8.2-1
ii libdrm2 2.4.30-1
ii libebackend-1.2-1 3.2.2-1
ii libebook-1.2-12 3.2.2-1
ii libecal-1.2-10 3.2.2-1
ii libedataserver-1.2-15 3.2.2-1
ii libedataserverui-3.0-1 3.2.2-1
ii libenchant1c2a 1.6.0-7
ii libevolution 3.2.2-1
ii libfontconfig1 2.8.0-3.1
ii libfreetype6 2.4.8-1
ii libgail-3-0 3.2.3-1
ii libgconf-2-4 3.2.3-3
ii libgdata13 0.10.1-2
ii libgdk-pixbuf2.0-0 2.24.1-1
ii libgl1-mesa-glx [libgl1] 7.11.2-1
ii libglib2.0-0 2.30.2-6
ii libgnome-desktop-3-2 3.2.1-3
ii libgtk-3-0 3.2.3-1
ii libgtkhtml-4.0-0 4.2.2-1
ii libgtkhtml-editor-4.0-0 4.2.2-1
ii libgweather-3-0 3.2.1-1
ii libical0 0.44-3
ii libjson-glib-1.0-0 0.14.2-1
ii libmx-1.0-2 1.4.2-1
ii libnotify4 0.7.4-1
ii libnspr4-0d 4.9-1
ii libnss3-1d 3.13.3-1
ii libpango1.0-0 1.29.4-2
ii libsoup-gnome2.4-1 2.36.1-1
ii libsoup2.4-1 2.36.1-1
ii libsqlite3-0 3.7.10-1
ii libx11-6 2:1.4.4-4
ii libxcomposite1 1:0.4.3-2
ii libxdamage1 1:1.1.3-2
ii libxext6 2:1.3.0-3
ii libxfixes3 1:5.0-4
ii libxi6 2:1.4.5-1
ii libxml2 2.7.8.dfsg-7
ii psmisc 22.16-1
Versions of packages evolution recommends:
ii bogofilter 1.2.2+dfsg1-1
ii evolution-plugins 3.2.2-1
ii evolution-webcal 2.32.0-2
ii yelp 3.2.1+dfsg-1+b1
Versions of packages evolution suggests:
ii evolution-dbg <none>
ii evolution-exchange 3.2.1-2
ii evolution-plugins-experimental <none>
ii gnupg 1.4.12-3
ii network-manager 0.9.2.0-2
-- debconf information excluded
--- evolution-3.2.2-old/debian/rules 2011-11-24 19:13:27.000000000 +0000
+++ evolution-3.2.2/debian/rules 2012-03-07 18:34:23.156893611 +0000
@@ -8,7 +8,6 @@
include /usr/share/cdbs/1/rules/utils.mk
include /usr/share/gnome-pkg-tools/1/rules/gnome-get-source.mk
include /usr/share/gnome-pkg-tools/1/rules/gnome-version.mk
-include /usr/share/hardening-includes/hardening.make
ELIBDIR := usr/lib/evolution/3.2
@@ -17,8 +16,9 @@
DEB_DH_MAKESHLIBS_ARGS_evolution += -V
DEB_DH_MAKESHLIBS_ARGS_ALL += --noscripts -X $(ELIBDIR)/plugins
-export DEB_LDFLAGS_MAINT_APPEND=-Wl,-z,defs -Wl,--as-needed -Wl,-O1
-export DEB_BUILD_MAINT_OPTIONS=hardening=+pie,+bindnow
+export DEB_BUILD_MAINT_OPTIONS = hardening=+all
+DPKG_EXPORT_BUILDFLAGS = 1
+include /usr/share/dpkg/buildflags.mk
DEB_REVISION := $(shell echo $(DEB_VERSION) | awk -F- '{ print $$NF }')
--- End Message ---
--- Begin Message ---
fixed 662981 3.4.2-1
thanks
Hello,
the hardening includes got fixes in 3.4.2-1 and evolution now looks like
this:
$ hardening-check /usr/bin/evolution
/usr/bin/evolution:
Position Independent Executable: yes
Stack protected: no, not found!
Fortify Source functions: unknown, no protectable libc functions used
Read-only relocations: yes
Immediate binding: yes
--
Noël Köthe <noel debian.org>
Debian GNU/Linux, www.debian.org
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--- End Message ---
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