* #10198: ExecShield wrapperi za grub, grub-probe

[kernel-cn.git] / debian / postinst

diff --git a/debian/postinst b/debian/postinst
index 05e3d63..291078f 100755 (executable)
--- a/debian/postinst
+++ b/debian/postinst
@@ -312,6 +312,7 @@ fi
 rm -f /etc/sysctl.conf.$$
 cat > /etc/sysctl.conf.$$ <<'EOF'
 kernel.maps_protect=1
+kernel.exec-shield=0
 net.core.rmem_default=1048576
 net.core.wmem_default=1048576
 net.ipv4.conf.all.accept_redirects=0
@@ -332,9 +333,9 @@ net.ipv4.tcp_syncookies=1
 vm.mmap_min_addr=65536
 EOF
 
-# old kernel params
+# old kernel params (skipping some of the obsolete or overrided entries)
 if [ -e /etc/sysctl.conf ]; then
-    egrep -v 'net\.core\.(r|w)mem_max|net\.ipv4\.tcp_(r|w)mem|vm\.bdflush|net\.ipv4\.ip_local_port_range|kernel\.rtsig-max|net\.ipv4\.tcp_syncookies|kernel\.exec-shield|net\.ipv4\.tcp_max_syn_backlog|net\.ipv4\.tcp_congestion_control' \
+    egrep -v 'net\.core\.(r|w)mem_max|net\.ipv4\.tcp_(r|w)mem|vm\.bdflush|net\.ipv4\.ip_local_port_range|kernel\.rtsig-max|net\.ipv4\.tcp_syncookies|kernel\.exec-shield|net\.ipv4\.tcp_max_syn_backlog|net\.ipv4\.tcp_congestion_control|kernel\.exec-shield' \
         /etc/sysctl.conf >> /etc/sysctl.conf.$$
 fi