upstream commit

Replace <sys/param.h> with <limits.h> and other less
 dirty headers where possible.  Annotate <sys/param.h> lines with their
 current reasons.  Switch to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1,
 LOGIN_NAME_MAX, etc.  Change MIN() and MAX() to local definitions of
 MINIMUM() and MAXIMUM() where sensible to avoid pulling in the pollution.
 These are the files confirmed through binary verification. ok guenther,
 millert, doug (helped with the verification protocol)
diff --git a/servconf.c b/servconf.c
index 1b6bdb4..475076b 100644
--- a/servconf.c
+++ b/servconf.c
@@ -1,5 +1,5 @@
 
-/* $OpenBSD: servconf.c,v 1.258 2015/01/13 07:39:19 djm Exp $ */
+/* $OpenBSD: servconf.c,v 1.259 2015/01/16 06:40:12 deraadt Exp $ */
 /*
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
  *                    All rights reserved
@@ -28,6 +28,7 @@
 #include <string.h>
 #include <signal.h>
 #include <unistd.h>
+#include <limits.h>
 #include <stdarg.h>
 #include <errno.h>
 #ifdef HAVE_UTIL_H
@@ -571,7 +572,7 @@
 char *
 derelativise_path(const char *path)
 {
-	char *expanded, *ret, cwd[MAXPATHLEN];
+	char *expanded, *ret, cwd[PATH_MAX];
 
 	if (strcasecmp(path, "none") == 0)
 		return xstrdup("none");