don't use -k (hardlinks) with jailkit tools

Author: jnorell

server/lib/classes/system.inc.php

@@ -2227,7 +2227,7 @@ public function create_jailkit_programs($home_dir, $programs = array()) {
 			$program_args .= ' ' . escapeshellarg($prog);
 		}
 
-		$cmd = 'jk_cp -k ?' . $program_args;
+		$cmd = 'jk_cp -j ?' . $program_args;
 		$this->exec_safe($cmd, $home_dir);
 
 		return true;
@@ -2250,7 +2250,7 @@ public function create_jailkit_chroot($home_dir, $app_sections = array()) {
 		}
 
 		// Initialize the chroot into the specified directory with the specified applications
-		$cmd = 'jk_init -f -k -c /etc/jailkit/jk_init.ini -j ?' . $app_args;
+		$cmd = 'jk_init -f -c /etc/jailkit/jk_init.ini -j ?' . $app_args;
 		$this->exec_safe($cmd, $home_dir);
 
 		// Create the temp directory

server/scripts/create_jailkit_chroot.sh

@@ -21,7 +21,7 @@ CHROOT_APP_SECTIONS=$2
 chown root:root $CHROOT_HOMEDIR
 
 ## Initialize the chroot into the specified directory with the specified applications
-jk_init -f -k -c /etc/jailkit/jk_init.ini -j $CHROOT_HOMEDIR $CHROOT_APP_SECTIONS
+jk_init -f -c /etc/jailkit/jk_init.ini -j $CHROOT_HOMEDIR $CHROOT_APP_SECTIONS
 
 ## Create the temp directory
 if [ ! -d "$CHROOT_HOMEDIR/tmp" ]

server/scripts/create_jailkit_programs.sh

@@ -17,4 +17,4 @@ fi
 CHROOT_HOMEDIR=$1
 CHROOT_APP_PROGRAMS=$2
 
-jk_cp -k $CHROOT_HOMEDIR $CHROOT_APP_PROGRAMS
+jk_cp -j $CHROOT_HOMEDIR $CHROOT_APP_PROGRAMS