- (dtucker) [sshlogin.c openbsd-compat/port-aix.{c,h}] Bug #1595: make

   PrintLastLog work on AIX.  Based in part on a patch from Miguel Sanders.

2 files changed, 17 insertions, 6 deletions

diff --git a/openbsd-compat/port-aix.c b/openbsd-compat/port-aix.c
index 5b1cb7387..d9c0876f3 100644
--- a/openbsd-compat/port-aix.c
+++ b/openbsd-compat/port-aix.c
@@ -57,6 +57,8 @@
 
 #include "port-aix.h"
 
+static char *lastlogin_msg = NULL;
+
 # ifdef HAVE_SETAUTHDB
 static char old_registry[REGISTRY_SIZE] = "";
 # endif
@@ -276,23 +278,30 @@ sys_auth_record_login(const char *user, const char *host, const char *ttynm,
     Buffer *loginmsg)
 {
         char *msg = NULL;
-        static int msg_done = 0;
         int success = 0;
 
         aix_setauthdb(user);
         if (loginsuccess((char *)user, (char *)host, (char *)ttynm, &msg) == 0) {
                 success = 1;
-                if (msg != NULL && loginmsg != NULL && !msg_done) {
+                if (msg != NULL) {
                         debug("AIX/loginsuccess: msg %s", msg);
-                        buffer_append(loginmsg, msg, strlen(msg));
-                        xfree(msg);
-                        msg_done = 1;
+                        if (lastlogin_msg == NULL)
+                                lastlogin_msg = msg;
                 }
         }
         aix_restoreauthdb();
         return (success);
 }
 
+char *
+sys_auth_get_lastlogin_msg(const char *user, uid_t uid)
+{
+        char *msg = lastlogin_msg;
+
+        lastlogin_msg = NULL;
+        return msg;
+}
+
 #  ifdef CUSTOM_FAILED_LOGIN
 /*
  * record_failed_login: generic "login failed" interface function
diff --git a/openbsd-compat/port-aix.h b/openbsd-compat/port-aix.h
index ecb9feae8..967bc7235 100644
--- a/openbsd-compat/port-aix.h
+++ b/openbsd-compat/port-aix.h
@@ -1,4 +1,4 @@
-/* $Id: port-aix.h,v 1.29 2008/03/09 05:36:55 dtucker Exp $ */
+/* $Id: port-aix.h,v 1.30 2009/08/16 23:40:00 dtucker Exp $ */
 
 /*
  *
@@ -87,6 +87,8 @@ void aix_usrinfo(struct passwd *);
 int sys_auth_allowed_user(struct passwd *, Buffer *);
 # define CUSTOM_SYS_AUTH_RECORD_LOGIN 1
 int sys_auth_record_login(const char *, const char *, const char *, Buffer *);
+# define CUSTOM_SYS_AUTH_GET_LASTLOGIN_MSG
+char *sys_auth_get_lastlogin_msg(const char *, uid_t);
 # define CUSTOM_FAILED_LOGIN 1
 #endif