diff -u pam-1.1.8/debian/changelog pam-1.1.8/debian/changelog
--- pam-1.1.8/debian/changelog
+++ pam-1.1.8/debian/changelog
@@ -1,3 +1,9 @@
+pam (1.1.8-3.2ubuntu2.2) xenial; urgency=medium
+
+  * Fix: pam_tty_audit failed in pam_open_session (LP: #1666203)
+
+ -- Don van der Haghen <don@haghen.com>  Fri, 01 Mar 2019 09:36:08 +0000
+
 pam (1.1.8-3.2ubuntu2.1) xenial; urgency=medium
 
   * d/local/pam_getenv:
only in patch2:
unchanged:
--- pam-1.1.8.orig/patches/lp1666203-tty-audit-failed-fix
+++ pam-1.1.8/patches/lp1666203-tty-audit-failed-fix
@@ -0,0 +1,24 @@
+Description: When pam_tty_audit is included in /etc/pam.d/common-sessions, users are unable to login. This patch resolves the issue.
+Bug: https://bugs.launchpad.net/ubuntu/+source/pam/+bug/1666203
+Origin: https://github.com/linux-pam/linux-pam/commit/c5f829931a22c65feffee16570efdae036524bee
+Index: pam-1.1.8/modules/pam_tty_audit/pam_tty_audit.c
+===================================================================
+--- pam-1.1.8.orig/modules/pam_tty_audit/pam_tty_audit.c
++++ pam-1.1.8/modules/pam_tty_audit/pam_tty_audit.c
+@@ -36,6 +36,7 @@
+    USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+    DAMAGE. */
+ 
++#include "config.h"
+ #include <errno.h>
+ #include <fnmatch.h>
+ #include <stdlib.h>
+@@ -275,6 +276,8 @@ pam_sm_open_session (pam_handle_t *pamh,
+       return PAM_SESSION_ERR;
+     }
+ 
++  memcpy(&new_status, old_status, sizeof(new_status));
++
+   new_status.enabled = (command == CMD_ENABLE ? 1 : 0);
+ #ifdef HAVE_STRUCT_AUDIT_TTY_STATUS_LOG_PASSWD
+   new_status.log_passwd = log_passwd;
only in patch2:
unchanged:
--- pam-1.1.8.orig/patches/series
+++ pam-1.1.8/patches/series
@@ -0,0 +1 @@
+lp1666203-tty-audit-failed-fix