6 files changed, 16 insertions, 13 deletions

diff --git a/ChangeLog b/ChangeLog
index 253e02275..cb4dae30e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -15,6 +15,10 @@
      [scp.c]
      unsigned casts for ctype macros where neccessary
      ok guenther millert markus
+   - deraadt@cvs.openbsd.org 2013/11/20 20:54:10
+     [canohost.c clientloop.c match.c readconf.c sftp.c]
+     unsigned casts for ctype macros where neccessary
+     ok guenther millert markus
 
 20131110
  - (dtucker) [regress/keytype.sh] Populate ECDSA key types to be tested by
diff --git a/canohost.c b/canohost.c
index a8eeb0e35..2e5a0b86e 100644
--- a/canohost.c
+++ b/canohost.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: canohost.c,v 1.68 2013/10/14 23:28:22 djm Exp $ */
+/* $OpenBSD: canohost.c,v 1.69 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -20,7 +20,6 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
-#include <ctype.h>
 #include <errno.h>
 #include <netdb.h>
 #include <stdio.h>
diff --git a/clientloop.c b/clientloop.c
index 8ad5d06b0..f30c8b6b5 100644
--- a/clientloop.c
+++ b/clientloop.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: clientloop.c,v 1.255 2013/11/08 00:39:15 djm Exp $ */
+/* $OpenBSD: clientloop.c,v 1.256 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -289,7 +289,7 @@ client_x11_display_valid(const char *display)
 
         dlen = strlen(display);
         for (i = 0; i < dlen; i++) {
-                if (!isalnum(display[i]) &&
+                if (!isalnum((u_char)display[i]) &&
                     strchr(SSH_X11_VALID_DISPLAY_CHARS, display[i]) == NULL) {
                         debug("Invalid character '%c' in DISPLAY", display[i]);
                         return 0;
@@ -884,7 +884,7 @@ process_cmdline(void)
         cmd = s = read_passphrase("\r\nssh> ", RP_ECHO);
         if (s == NULL)
                 goto out;
-        while (isspace(*s))
+        while (isspace((u_char)*s))
                 s++;
         if (*s == '-')
                 s++;    /* Skip cmdline '-', if any */
@@ -938,7 +938,7 @@ process_cmdline(void)
                 goto out;
         }
 
-        while (isspace(*++s))
+        while (isspace((u_char)*++s))
                 ;
 
         /* XXX update list of forwards in options */
diff --git a/match.c b/match.c
index 7be7d2c5c..c35e32896 100644
--- a/match.c
+++ b/match.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: match.c,v 1.28 2013/05/17 00:13:13 djm Exp $ */
+/* $OpenBSD: match.c,v 1.29 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -141,8 +141,8 @@ match_pattern_list(const char *string, const char *pattern, u_int len,
                 for (subi = 0;
                     i < len && subi < sizeof(sub) - 1 && pattern[i] != ',';
                     subi++, i++)
-                        sub[subi] = dolower && isupper(pattern[i]) ?
-                            (char)tolower(pattern[i]) : pattern[i];
+                        sub[subi] = dolower && isupper((u_char)pattern[i]) ?
+                            tolower((u_char)pattern[i]) : pattern[i];
                 /* If subpattern too long, return failure (no match). */
                 if (subi >= sizeof(sub) - 1)
                         return 0;
diff --git a/readconf.c b/readconf.c
index 63c0ba196..0e1030d00 100644
--- a/readconf.c
+++ b/readconf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: readconf.c,v 1.213 2013/10/24 00:51:48 dtucker Exp $ */
+/* $OpenBSD: readconf.c,v 1.214 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -1753,7 +1753,7 @@ parse_forward(Forward *fwd, const char *fwdspec, int dynamicfwd, int remotefwd)
         cp = p = xstrdup(fwdspec);
 
         /* skip leading spaces */
-        while (isspace(*cp))
+        while (isspace((u_char)*cp))
                 cp++;
 
         for (i = 0; i < 4; ++i)
diff --git a/sftp.c b/sftp.c
index abc689e8c..ad1f8c84d 100644
--- a/sftp.c
+++ b/sftp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp.c,v 1.157 2013/10/17 07:35:48 jmc Exp $ */
+/* $OpenBSD: sftp.c,v 1.158 2013/11/20 20:54:10 deraadt Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -1065,7 +1065,7 @@ makeargv(const char *arg, int *argcp, int sloppy, char *lastquote,
                         error("Too many arguments.");
                         return NULL;
                 }
-                if (isspace(arg[i])) {
+                if (isspace((unsigned char)arg[i])) {
                         if (state == MA_UNQUOTED) {
                                 /* Terminate current argument */
                                 argvs[j++] = '\0';