Squashed 'import-layers/meta-security/' content from commit 4d139b9
Subtree from git://git.yoctoproject.org/meta-security
Change-Id: I14bb13faa3f2b2dc1f5d81b339dd48ffedf8562f
git-subtree-dir: import-layers/meta-security
git-subtree-split: 4d139b95c4f152d132592f515c5151f4dd6269c1
Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com>
diff --git a/import-layers/meta-security/recipes-security/redhat-security/files/find-execstack.sh b/import-layers/meta-security/recipes-security/redhat-security/files/find-execstack.sh
new file mode 100644
index 0000000..85f16de
--- /dev/null
+++ b/import-layers/meta-security/recipes-security/redhat-security/files/find-execstack.sh
@@ -0,0 +1,72 @@
+#!/bin/sh
+#
+# find-execstack utility
+# Copyright (c) 2007 Steve Grubb. ALL RIGHTS RESERVED.
+# sgrubb@redhat.com
+#
+# This software may be freely redistributed under the terms of the GNU
+# public license.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+# This program looks for executable stacks
+#
+
+libdirs="/lib /lib64 /usr/lib /usr/lib64"
+progdirs="/bin /sbin /usr/bin /usr/sbin /usr/libexec"
+FOUND=0
+
+# First param is which list to use, second is search pattern
+scan () {
+if [ "$1" = "1" ] ; then
+ dirs=$libdirs
+elif [ "$1" = "2" ] ; then
+ dirs=$progdirs
+fi
+
+for d in $dirs ; do
+ if [ ! -d $d ] ; then
+ continue
+ fi
+ files=`/usr/bin/find $d -name "$2" -type f 2>/dev/null`
+ for f in $files
+ do
+ FOUND_ONE=0
+ stacks=`/usr/bin/eu-readelf -l $f 2>/dev/null | grep STACK`
+ if [ x"$stacks" != "x" ] ; then
+ perms=`echo $stacks | /bin/awk '{ print $7 }'`
+ if [ x"$perms" != x -a "$perms" != "RW" ] ; then
+ FOUND_ONE=1
+ fi
+ fi
+ old_stacks=`echo $stacks | /bin/grep -v GNU_STACK`
+ if [ x"$old_stacks" != "x" ] ; then
+ FOUND_ONE=1
+ fi
+ heaps=`/usr/bin/eu-readelf -l $f 2>/dev/null | grep GNU_HEAP`
+ if [ x"$heaps" != "x" ] ; then
+ FOUND_ONE=1
+ fi
+ if [ $FOUND_ONE = 1 ] ; then
+ printf "%-42s" $f
+ rpm -qf --queryformat "%{SOURCERPM}" $f
+ echo
+ FOUND=1
+ fi
+ done
+done
+}
+
+scan 1 '*.so'
+scan 2 '*'
+
+if [ $FOUND -eq 0 ] ; then
+ # Nothing to report, just exit
+ echo "No problems found" 1>&2
+ exit 0
+fi
+exit 1
+
+