use strlcpy/cat

diff --git a/print-fr.c b/print-fr.c
index e17bfa32477b4dad247fed8433774a71dea2934e..58aef85769c84a1d18b3421eb7e660ca54f186cc 100644 (file)
--- a/print-fr.c
+++ b/print-fr.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-       "@(#)$Header: /tcpdump/master/tcpdump/print-fr.c,v 1.13 2003-08-13 02:26:52 itojun Exp $ (LBL)";
+       "@(#)$Header: /tcpdump/master/tcpdump/print-fr.c,v 1.14 2003-08-13 02:28:21 itojun Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -169,15 +169,15 @@ fr_flags(const u_char *p)
        static char flags[1+1+4+1+4+1+2+1];
 
        if (p[0] & FR_CR_BIT)
-               strcpy(flags, "C");
+               strlcpy(flags, "C", sizeof(flags));
        else
-               strcpy(flags, "R");
+               strlcpy(flags, "R", sizeof(flags));
        if (p[1] & FR_FECN)
-               strcat(flags, ",FECN");
+               strlcat(flags, ",FECN", sizeof(flags));
        if (p[1] & FR_BECN)
-               strcat(flags, ",BECN");
+               strlcat(flags, ",BECN", sizeof(flags));
        if (p[1] & FR_DE)
-               strcat(flags, ",DE");
+               strlcat(flags, ",DE", sizeof(flags));
        return flags;
 }