diff --git a/ChangeLog b/ChangeLog
index 0b0fc76ee..da073c281 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -42,6 +42,8 @@
  - (dtucker) [openbsd-compat/rresvport.c] Update from OpenBSD 1.6 -> 1.8.
  - (dtucker) [openbsd-compat/bindresvport.c] Add "OPENBSD ORIGINAL" marker.
  - (dtucker) [openbsd-compat/bindresvport.c] Update from OpenBSD 1.16 -> 1.17.
+ - (dtucker) [openbsd-compat/sigact.c] Update from OpenBSD 1.3 -> 1.4.
+   Id and copyright sync only, there were no substantial changes we need.
 
 20051105
  - (djm) OpenBSD CVS Sync
@@ -3284,4 +3286,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.3984 2005/11/10 06:54:46 dtucker Exp $
+$Id: ChangeLog,v 1.3985 2005/11/10 08:29:12 dtucker Exp $
diff --git a/openbsd-compat/base64.c b/openbsd-compat/base64.c
index 6eadb5c10..9a60f583b 100644
--- a/openbsd-compat/base64.c
+++ b/openbsd-compat/base64.c
@@ -139,7 +139,7 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize)
 	size_t datalength = 0;
 	u_char input[3];
 	u_char output[4];
-	int i;
+	u_int i;
 
 	while (2 < srclength) {
 		input[0] = *src++;
@@ -206,7 +206,8 @@ b64_ntop(u_char const *src, size_t srclength, char *target, size_t targsize)
 int
 b64_pton(char const *src, u_char *target, size_t targsize)
 {
-	int tarindex, state, ch;
+	u_int tarindex, state;
+	int ch;
 	char *pos;
 
 	state = 0;
diff --git a/openbsd-compat/bsd-closefrom.c b/openbsd-compat/bsd-closefrom.c
index 61a9fa391..5b7b94ae4 100644
--- a/openbsd-compat/bsd-closefrom.c
+++ b/openbsd-compat/bsd-closefrom.c
@@ -46,7 +46,7 @@
 # define OPEN_MAX	256
 #endif
 
-RCSID("$Id: bsd-closefrom.c,v 1.1 2004/08/15 08:41:00 djm Exp $");
+RCSID("$Id: bsd-closefrom.c,v 1.2 2005/11/10 08:29:13 dtucker Exp $");
 
 #ifndef lint
 static const char sudorcsid[] = "$Sudo: closefrom.c,v 1.6 2004/06/01 20:51:56 millert Exp $";
@@ -67,7 +67,7 @@ closefrom(int lowfd)
 
     /* Check for a /proc/$$/fd directory. */
     len = snprintf(fdpath, sizeof(fdpath), "/proc/%ld/fd", (long)getpid());
-    if (len != -1 && len <= sizeof(fdpath) && (dirp = opendir(fdpath))) {
+    if (len >= 0 && (u_int)len <= sizeof(fdpath) && (dirp = opendir(fdpath))) {
 	while ((dent = readdir(dirp)) != NULL) {
 	    fd = strtol(dent->d_name, &endp, 10);
 	    if (dent->d_name != endp && *endp == '\0' &&
diff --git a/openbsd-compat/sigact.c b/openbsd-compat/sigact.c
index d1431a0d9..8b8e4dd2c 100644
--- a/openbsd-compat/sigact.c
+++ b/openbsd-compat/sigact.c
@@ -1,7 +1,7 @@
-/*	$OpenBSD: sigaction.c,v 1.3 1999/06/27 08:14:21 millert Exp $	*/
+/*	$OpenBSD: sigaction.c,v 1.4 2001/01/22 18:01:48 millert Exp $	*/
 
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *