X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/41b2f31402be54e00944779e69cf43bc23fa413a..c8b33f201dc1568673002a11f4307700e502d0d6:/openssh/openbsd-compat/bsd-getpeereid.c

diff --git a/openssh/openbsd-compat/bsd-getpeereid.c b/openssh/openbsd-compat/bsd-getpeereid.c
index 808df21..5f7e677 100644
--- a/openssh/openbsd-compat/bsd-getpeereid.c
+++ b/openssh/openbsd-compat/bsd-getpeereid.c
@@ -1,39 +1,34 @@
 /*
- * Copyright (c) 2002 Damien Miller.  All rights reserved.
+ * Copyright (c) 2002,2004 Damien Miller <djm@mindrot.org>
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
 #include "includes.h"
 
-RCSID("$Id$");
-
 #if !defined(HAVE_GETPEEREID)
 
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#include <unistd.h>
+
 #if defined(SO_PEERCRED)
 int
 getpeereid(int s, uid_t *euid, gid_t *gid)
 {
 	struct ucred cred;
-	size_t len = sizeof(cred);
+	socklen_t len = sizeof(cred);
 
 	if (getsockopt(s, SOL_SOCKET, SO_PEERCRED, &cred, &len) < 0)
 		return (-1);
@@ -42,6 +37,28 @@ getpeereid(int s, uid_t *euid, gid_t *gid)
 
 	return (0);
 }
+#elif defined(HAVE_GETPEERUCRED)
+
+#ifdef HAVE_UCRED_H
+# include <ucred.h>
+#endif
+
+int
+getpeereid(int s, uid_t *euid, gid_t *gid)
+{
+	ucred_t *ucred = NULL;
+
+	if (getpeerucred(s, &ucred) == -1)
+		return (-1);
+	if ((*euid = ucred_geteuid(ucred)) == -1)
+		return (-1);
+	if ((*gid = ucred_getrgid(ucred)) == -1)
+		return (-1);
+
+	ucred_free(ucred);
+
+	return (0);
+}
 #else
 int
 getpeereid(int s, uid_t *euid, gid_t *gid)