From 6fd676c9823d127fc3eaa454d1327a6e23dad32b Mon Sep 17 00:00:00 2001
From: Mark Murray <markm@FreeBSD.org>
Date: Sat, 14 Jul 2001 08:38:24 +0000
Subject: [PATCH] Use a better method to get user credentials to account for
 (legal) duplications of UID's in /etc/*passwd.

---
 lib/libpam/modules/pam_opie/pam_opie.8 | 3 ++-
 lib/libpam/modules/pam_opie/pam_opie.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/libpam/modules/pam_opie/pam_opie.8 b/lib/libpam/modules/pam_opie/pam_opie.8
index 3895eb557a3..996d1d39f73 100644
--- a/lib/libpam/modules/pam_opie/pam_opie.8
+++ b/lib/libpam/modules/pam_opie/pam_opie.8
@@ -69,7 +69,7 @@ level.
 This option will require the user
 to authenticate themself as the user
 given by
-.Xr getuid 2 ,
+.Xr getlogin 2 ,
 not as the account they are attempting to access.
 This is primarily for services like
 .Xr su 1 ,
@@ -84,6 +84,7 @@ default OPIE password database.
 .El
 .Sh SEE ALSO
 .Xr passwd 1 ,
+.Xr getlogin 2 ,
 .Xr opiechallenge 3 ,
 .Xr syslog 3 ,
 .Xr opie 4 ,
diff --git a/lib/libpam/modules/pam_opie/pam_opie.c b/lib/libpam/modules/pam_opie/pam_opie.c
index 566a6949e0a..dc5c8144fe2 100644
--- a/lib/libpam/modules/pam_opie/pam_opie.c
+++ b/lib/libpam/modules/pam_opie/pam_opie.c
@@ -74,7 +74,7 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv)
 
 	user = NULL;
 	if (pam_test_option(&options, PAM_OPT_AUTH_AS_SELF, NULL)) {
-		pwd = getpwuid(getuid());
+		pwd = getpwnam(getlogin());
 		user = pwd->pw_name;
 	}
 	else {