From 9438816a5c561fe74a61773aee386cd1deb05ad2 Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Fri, 29 Oct 1999 09:57:31 +1000
Subject: [PATCH] Integrated PAM environment patch from Nalin Dahyabhai
 <nalin@thermo.stat.ncsu.edu>

Integrated make install patch from Niels Kristian Bech Jensen <nkbj@image.dk>
---
 Makefile.in | 24 ++++++++++++++++--------
 sshd.c      | 24 +++++++++++++++++++++++-
 2 files changed, 39 insertions(+), 9 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 16bb16da9..436bc2ea1 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -3,6 +3,7 @@ exec_prefix=@exec_prefix@
 bindir=@bindir@
 sbindir=@sbindir@
 libdir=@libdir@
+mandir=@mandir@
 
 CC=@CC@
 OPT_FLAGS=-g
@@ -58,14 +59,21 @@ clean:
 install:
 	install -d $(bindir)
 	install -d $(sbindir)
-	install -d $(libdir)
-	install -c bin/ssh $(bindir)/ssh
-	install -c bin/scp $(bindir)/scp
-	install -c bin/ssh-add $(bindir)/ssh-add
-	install -c bin/ssh-agent $(bindir)/ssh-agent
-	install -c bin/ssh-keygen $(bindir)/ssh-keygen
-	install -c bin/sshd $(sbindir)/sshd
-	install -c bin/libssh.a $(libdir)/libssh.a
+	install -d $(mandir)
+	install -d $(mandir)/man1
+	install -d $(mandir)/man8
+	install -s -c bin/ssh $(bindir)/ssh
+	install -s -c bin/scp $(bindir)/scp
+	install -s -c bin/ssh-add $(bindir)/ssh-add
+	install -s -c bin/ssh-agent $(bindir)/ssh-agent
+	install -s -c bin/ssh-keygen $(bindir)/ssh-keygen
+	install -s -c bin/sshd $(sbindir)/sshd
+	install -m644 -c ssh.1 $(mandir)/man1/ssh.1
+	install -m644 -c scp.1 $(mandir)/man1/scp.1
+	install -m644 -c ssh-add.1 $(mandir)/man1/ssh-add.1
+	install -m644 -c ssh-agent.1 $(mandir)/man1/ssh-agent.1
+	install -m644 -c ssh-keygen.1 $(mandir)/man1/ssh-keygen.1
+	install -m644 -c sshd.8 $(mandir)/man8/sshd.8
 
 distclean: clean
 	rm -f Makefile config.h *~
diff --git a/sshd.c b/sshd.c
index 103ca3fbc..aad6e9c2f 100644
--- a/sshd.c
+++ b/sshd.c
@@ -18,7 +18,7 @@ agent connections.
 */
 
 #include "includes.h"
-RCSID("$Id: sshd.c,v 1.5 1999/10/28 23:18:29 damien Exp $");
+RCSID("$Id: sshd.c,v 1.6 1999/10/28 23:57:31 damien Exp $");
 
 #include "xmalloc.h"
 #include "rsa.h"
@@ -2328,6 +2328,28 @@ void do_child(const char *command, struct passwd *pw, const char *term,
     child_set_env(&env, &envsize, "KRBTKFILE", ticket);
 #endif /* KRB4 */
 
+#ifdef HAVE_LIBPAM
+  /* Pull in any environment variables that may have been set by PAM. */
+  {
+    char *equal_sign, var_name[256], var_val[256];
+    long this_var;
+    char **pam_env = pam_getenvlist(pamh);
+    for(this_var = 0; pam_env && pam_env[this_var]; this_var++)
+      {
+        if(strlen(pam_env[this_var]) < sizeof(var_name))
+          if((equal_sign = strstr(pam_env[this_var], "=")) != NULL)
+            {
+              memset(var_name, 0, sizeof(var_name));
+              memset(var_val, 0, sizeof(var_val));
+              strncpy(var_name, pam_env[this_var],
+                      equal_sign - pam_env[this_var]);
+              strcpy(var_val, equal_sign + 1);
+              child_set_env(&env, &envsize, var_name, var_val);
+            }
+      }
+  }
+#endif /* HAVE_LIBPAM */
+
   /* Set XAUTHORITY to always be a local file. */
   if (xauthfile)
       child_set_env(&env, &envsize, "XAUTHORITY", xauthfile);