From b6eb6d96961495ce69791e178d7456299abd1e5c Mon Sep 17 00:00:00 2001
From: BLINDAUER Emmanuel <e.blindauer@gmail.com>
Date: Sat, 20 Sep 2014 09:08:41 +0200
Subject: [PATCH] If auth fails, call pam_end so PAM backends can call _cleanup

---
 sesman/verify_user_pam.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sesman/verify_user_pam.c b/sesman/verify_user_pam.c
index 4d73f85d..eec12c66 100644
--- a/sesman/verify_user_pam.c
+++ b/sesman/verify_user_pam.c
@@ -122,6 +122,7 @@ auth_userpass(char *user, char *pass, int *errorcode)
 		*errorcode = error ;
 	}
         g_printf("pam_start failed: %s\r\n", pam_strerror(auth_info->ph, error));
+        pam_end(auth_info->ph, error);
         g_free(auth_info);
         return 0;
     }
@@ -135,6 +136,7 @@ auth_userpass(char *user, char *pass, int *errorcode)
 	}
         g_printf("pam_authenticate failed: %s\r\n",
                  pam_strerror(auth_info->ph, error));
+        pam_end(auth_info->ph, error);
         g_free(auth_info);
         return 0;
     }
@@ -153,6 +155,7 @@ auth_userpass(char *user, char *pass, int *errorcode)
 	}
         g_printf("pam_acct_mgmt failed: %s\r\n",
                  pam_strerror(auth_info->ph, error));
+        pam_end(auth_info->ph, error);
         g_free(auth_info);
         return 0;
     }