upstream commit

Reduce use of <sys/param.h> and transition to <limits.h>
 throughout. ok djm markus
diff --git a/sftp-server.c b/sftp-server.c
index 7d09504..4f735cd 100644
--- a/sftp-server.c
+++ b/sftp-server.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-server.c,v 1.104 2015/01/14 13:54:13 djm Exp $ */
+/* $OpenBSD: sftp-server.c,v 1.105 2015/01/20 23:14:00 deraadt Exp $ */
 /*
  * Copyright (c) 2000-2004 Markus Friedl.  All rights reserved.
  *
@@ -17,8 +17,8 @@
 
 #include "includes.h"
 
+#include <sys/param.h>	/* MIN */
 #include <sys/types.h>
-#include <sys/param.h>
 #include <sys/stat.h>
 #ifdef HAVE_SYS_TIME_H
 # include <sys/time.h>
@@ -1055,7 +1055,7 @@
 		send_status(id, SSH2_FX_FAILURE);
 	} else {
 		struct stat st;
-		char pathname[MAXPATHLEN];
+		char pathname[PATH_MAX];
 		Stat *stats;
 		int nstats = 10, count = 0, i;
 
@@ -1150,7 +1150,7 @@
 static void
 process_realpath(u_int32_t id)
 {
-	char resolvedname[MAXPATHLEN];
+	char resolvedname[PATH_MAX];
 	char *path;
 	int r;
 
@@ -1238,7 +1238,7 @@
 process_readlink(u_int32_t id)
 {
 	int r, len;
-	char buf[MAXPATHLEN];
+	char buf[PATH_MAX];
 	char *path;
 
 	if ((r = sshbuf_get_cstring(iqueue, &path, NULL)) != 0)