- (dtucker) [session.c] Bug #817: Clear loginmsg after fork to prevent

   duplicate login messages for mutli-session logins.  ok djm@

2 files changed, 12 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 8de7fe33..72d15e12 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+20040327
+ - (dtucker) [session.c] Bug #817: Clear loginmsg after fork to prevent
+   duplicate login messages for mutli-session logins.  ok djm@
+
 20040322
  - (djm) [sshd.c] Drop supplemental groups if started as root
  - (djm) OpenBSD CVS Sync
@@ -918,4 +922,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.3295 2004/03/21 22:40:01 djm Exp $
+$Id: ChangeLog,v 1.3296 2004/03/27 05:44:21 dtucker Exp $
diff --git a/session.c b/session.c
index af2e7199..6ab3484e 100644
--- a/session.c
+++ b/session.c
@@ -492,6 +492,13 @@ do_exec_no_pty(Session *s, const char *command)
 	close(err[0]);
 
 	/*
+	 * Clear loginmsg, since it's the child's responsibility to display
+	 * it to the user, otherwise multiple sessions may accumulate
+	 * multiple copies of the login messages.
+	 */
+	buffer_clear(&loginmsg);
+
+	/*
 	 * Enter the interactive session.  Note: server_loop must be able to
 	 * handle the case that fdin and fdout are the same.
 	 */