X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/2813c22cf1ab58ee309749eae16f6211cea59952..cff875676ce4da91a345ca476e3da65819c58d46:/print-ascii.c

diff --git a/print-ascii.c b/print-ascii.c
index 8483c47b..c8f65fd3 100644
--- a/print-ascii.c
+++ b/print-ascii.c
@@ -40,9 +40,9 @@
 #include "config.h"
 #endif
 
-#include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: print-ascii.c,v 1.1 1999/09/30 14:49:12 sjg Exp $");
+static const char rcsid[] =
+     "@(#) $Header: /tcpdump/master/tcpdump/print-ascii.c,v 1.6 2000-01-29 16:47:46 itojun Exp $";
 #endif
 #include <stdio.h>
 #include <sys/types.h>
@@ -72,7 +72,8 @@ ascii_print_with_offset(register const u_char *cp, register u_int length,
 	while (--nshorts >= 0) {
 		s1 = *cp++;
 		s2 = *cp++;
-		(void)sprintf(hsp, " %02x%02x", s1, s2);
+		(void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
+		    " %02x%02x", s1, s2);
 		hsp += HEXDUMP_HEXSTUFF_PER_SHORT;
 		*(asp++) = (isgraph(s1) ? s1 : '.');
 		*(asp++) = (isgraph(s2) ? s2 : '.');
@@ -87,7 +88,8 @@ ascii_print_with_offset(register const u_char *cp, register u_int length,
 	}
 	if (length & 1) {
 		s1 = *cp++;
-		(void)sprintf(hsp, " %02x", s1);
+		(void)snprintf(hsp, sizeof(hexstuff) - (hsp - hexstuff),
+		    " %02x", s1);
 		hsp += 3;
 		*(asp++) = (isgraph(s1) ? s1 : '.');
 		++i;