X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/111ff8a61dd320445f1d5167559cf65bfc2c26ca..d511b994b9931460771dc56c70b791204178d157:/print-telnet.c?ds=sidebyside

diff --git a/print-telnet.c b/print-telnet.c
index 308e9248..bf2f1719 100644
--- a/print-telnet.c
+++ b/print-telnet.c
@@ -50,20 +50,14 @@
 #endif
 
 #ifndef lint
-static const char rcsid[] =
-     "@(#) $Header: /tcpdump/master/tcpdump/print-telnet.c,v 1.19 2002-06-11 17:08:57 itojun Exp $";
+static const char rcsid[] _U_ =
+     "@(#) $Header: /tcpdump/master/tcpdump/print-telnet.c,v 1.23 2003-11-16 09:36:39 guy Exp $";
 #endif
 
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <ctype.h>
-
-#include <netinet/in.h>
+#include <tcpdump-stdinc.h>
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 #include <string.h>
 
 #include "interface.h"
@@ -115,7 +109,8 @@ numstr(int x)
 static int
 telnet_parse(const u_char *sp, u_int length, int print)
 {
-	int i, c, x;
+	int i, x;
+	u_int c;
 	const u_char *osp, *p;
 #define FETCH(c, sp, length) \
 	do { \
@@ -161,7 +156,7 @@ telnet_parse(const u_char *sp, u_int length, int print)
 			break;
 		/* IAC SB .... IAC SE */
 		p = sp;
-		while (length > p + 1 - sp) {
+		while (length > (u_int)(p + 1 - sp)) {
 			if (p[0] == IAC && p[1] == SE)
 				break;
 			p++;