Squelch some GCC 4.0 signed-vs-unsigned warnings.

diff --git a/smbutil.c b/smbutil.c
index ec26f3319d4aaed9b39d91aa03ae8f705375f6f1..aa298b5529433f1610a03dca0b3c6f6f6db5990d 100644 (file)
--- a/smbutil.c
+++ b/smbutil.c
@@ -12,7 +12,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-     "@(#) $Header: /tcpdump/master/tcpdump/smbutil.c,v 1.36 2005-01-29 10:37:02 guy Exp $";
+     "@(#) $Header: /tcpdump/master/tcpdump/smbutil.c,v 1.37 2005-04-21 04:09:44 guy Exp $";
 #endif
 
 #include <tcpdump-stdinc.h>
@@ -428,7 +428,6 @@ smb_fdata1(const u_char *buf, const char *fmt, const u_char *maxbuf,
 {
     int reverse = 0;
     const char *attrib_fmt = "READONLY|HIDDEN|SYSTEM|VOLUME|DIR|ARCHIVE|";
-    int len;
 
     while (*fmt && buf<maxbuf) {
        switch (*fmt) {
@@ -608,6 +607,8 @@ smb_fdata1(const u_char *buf, const char *fmt, const u_char *maxbuf,
          {
            /*XXX unistr() */
            const char *s;
+           u_int32_t len;
+
            len = 0;
            s = unistr(buf, &len, (*fmt == 'R') ? 0 : unicodestr);
            if (s == NULL)
@@ -621,6 +622,8 @@ smb_fdata1(const u_char *buf, const char *fmt, const u_char *maxbuf,
        case 'Y':       /* like 'Z', but always ASCII */
          {
            const char *s;
+           u_int32_t len;
+
            TCHECK(*buf);
            if (*buf != 4 && *buf != 2) {
                printf("Error! ASCIIZ buffer of type %u", *buf);