Attachment 247 Details for Bug 83 – Call pam_session after child fork()

[patch] Call pam_session after child fork()

pam-session-later.diff (text/plain), 1.51 KB, created by Damien Miller on 2003-03-10 15:49:32 AEDT

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Creator: Damien Miller

Created: 2003-03-10 15:49:32 AEDT

Size: 1.51 KB

patch

obsolete

>? autom4te-2.53.cache
>Index: session.c
>===================================================================
>RCS file: /var/cvs/openssh/session.c,v
>retrieving revision 1.231
>diff -u -r1.231 session.c
>--- session.c	10 Mar 2003 00:21:18 -0000	1.231
>+++ session.c	10 Mar 2003 04:48:16 -0000
>@@ -455,14 +455,6 @@
> 
> 	session_proctitle(s);
> 
>-#if defined(USE_PAM)
>-	do_pam_session(s->pw->pw_name, NULL);
>-	do_pam_setcred(1);
>-	if (is_pam_password_change_required())
>-		packet_disconnect("Password change required but no "
>-		    "TTY available");
>-#endif /* USE_PAM */
>-
> 	/* Fork the child. */
> 	if ((pid = fork()) == 0) {
> 		fatal_remove_all_cleanups();
>@@ -514,6 +506,14 @@
> 			perror("dup2 stderr");
> #endif /* USE_PIPES */
> 
>+#if defined(USE_PAM)
>+		do_pam_session(s->pw->pw_name, NULL);
>+		do_pam_setcred(1);
>+		if (is_pam_password_change_required())
>+			packet_disconnect("Password change required but no "
>+			    "TTY available");
>+#endif /* USE_PAM */
>+
> #ifdef _UNICOS
> 		cray_init_job(s->pw); /* set up cray jid and tmpdir */
> #endif
>@@ -582,11 +582,6 @@
> 	ptyfd = s->ptyfd;
> 	ttyfd = s->ttyfd;
> 
>-#if defined(USE_PAM)
>-	do_pam_session(s->pw->pw_name, s->tty);
>-	do_pam_setcred(1);
>-#endif
>-
> 	/* Fork the child. */
> 	if ((pid = fork()) == 0) {
> 		fatal_remove_all_cleanups();
>@@ -609,6 +604,11 @@
> 
> 		/* Close the extra descriptor for the pseudo tty. */
> 		close(ttyfd);
>+
>+#if defined(USE_PAM)
>+		do_pam_session(s->pw->pw_name, s->tty);
>+		do_pam_setcred(1);
>+#endif
> 
> 		/* record login, etc. similar to login(1) */
> #ifndef HAVE_OSF_SIA

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