Attachment 679 Details for Bug 890 – Make work for privsep=no too

[patch] Make work for privsep=no too

openssh-pam-returnfromsession.patch (text/plain), 1.95 KB, created by Darren Tucker on 2004-07-04 11:21:34 AEST

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Creator: Darren Tucker

Created: 2004-07-04 11:21:34 AEST

Size: 1.95 KB

patch

obsolete

>Index: auth-pam.c
>===================================================================
>RCS file: /usr/local/src/security/openssh/cvs/openssh_cvs/auth-pam.c,v
>retrieving revision 1.110
>diff -u -p -r1.110 auth-pam.c
>--- auth-pam.c	1 Jul 2004 04:00:15 -0000	1.110
>+++ auth-pam.c	3 Jul 2004 15:27:47 -0000
>@@ -919,10 +919,20 @@ do_pam_session(void)
> 		fatal("PAM: failed to set PAM_CONV: %s",
> 		    pam_strerror(sshpam_handle, sshpam_err));
> 	sshpam_err = pam_open_session(sshpam_handle, 0);
>-	if (sshpam_err != PAM_SUCCESS)
>-		fatal("PAM: pam_open_session(): %s",
>+	if (sshpam_err == PAM_SUCCESS)
>+		sshpam_session_open = 1;
>+	else {
>+		disable_forwarding();
>+		error("PAM: pam_open_session(): %s",
> 		    pam_strerror(sshpam_handle, sshpam_err));
>-	sshpam_session_open = 1;
>+	}
>+
>+}
>+
>+int
>+is_pam_session_open(void)
>+{
>+	return sshpam_session_open;
> }
> 
> /*
>Index: auth-pam.h
>===================================================================
>RCS file: /usr/local/src/security/openssh/cvs/openssh_cvs/auth-pam.h,v
>retrieving revision 1.26
>diff -u -p -r1.26 auth-pam.h
>--- auth-pam.h	30 May 2004 10:43:59 -0000	1.26
>+++ auth-pam.h	3 Jul 2004 08:34:53 -0000
>@@ -45,5 +45,6 @@ void free_pam_environment(char **);
> void sshpam_thread_cleanup(void);
> void sshpam_cleanup(void);
> int sshpam_auth_passwd(Authctxt *, const char *);
>+int is_pam_session_open(void);
> 
> #endif /* USE_PAM */
>Index: session.c
>===================================================================
>RCS file: /usr/local/src/security/openssh/cvs/openssh_cvs/session.c,v
>retrieving revision 1.284
>diff -u -p -r1.284 session.c
>--- session.c	30 Jun 2004 23:48:29 -0000	1.284
>+++ session.c	3 Jul 2004 15:24:15 -0000
>@@ -1441,6 +1441,13 @@ do_child(Session *s, const char *command
> #endif /* HAVE_OSF_SIA */
> 	}
> 
>+#ifdef USE_PAM
>+	if (options.use_pam && !is_pam_session_open()) {
>+		display_loginmsg();
>+		exit(254);
>+	}
>+#endif
>+
> 	/*
> 	 * Get the shell from the password data.  An empty shell field is
> 	 * legal, and means /bin/sh.

Flags:

djm: ok+

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