fix a typo in a comment

[tcpdump] / print-bootp.c

diff --git a/print-bootp.c b/print-bootp.c
index d6be1d5b631a509f6067adce944713850d076b4e..fe798a0483da50311042ed48a93856a7a7f2272d 100644 (file)
--- a/print-bootp.c
+++ b/print-bootp.c
@@ -293,6 +293,7 @@ bootp_print(netdissect_options *ndo,
        ND_PRINT((ndo, "BOOTP/DHCP, %s",
                  tok2str(bootp_op_values, "unknown (0x%02x)", bp->bp_op)));
 
+       ND_TCHECK(bp->bp_hlen);
        if (bp->bp_htype == 1 && bp->bp_hlen == 6 && bp->bp_op == BOOTPREQUEST) {
                ND_TCHECK2(bp->bp_chaddr[0], 6);
                ND_PRINT((ndo, " from %s", etheraddr_string(ndo, bp->bp_chaddr)));
@@ -355,7 +356,8 @@ bootp_print(netdissect_options *ndo,
        ND_TCHECK2(bp->bp_sname[0], 1);         /* check first char only */
        if (*bp->bp_sname) {
                ND_PRINT((ndo, "\n\t  sname \""));
-               if (fn_print(ndo, bp->bp_sname, ndo->ndo_snapend)) {
+               if (fn_printztn(ndo, bp->bp_sname, (u_int)sizeof bp->bp_sname,
+                   ndo->ndo_snapend)) {
                        ND_PRINT((ndo, "\""));
                        ND_PRINT((ndo, "%s", tstr + 1));
                        return;
@@ -365,7 +367,8 @@ bootp_print(netdissect_options *ndo,
        ND_TCHECK2(bp->bp_file[0], 1);          /* check first char only */
        if (*bp->bp_file) {
                ND_PRINT((ndo, "\n\t  file \""));
-               if (fn_print(ndo, bp->bp_file, ndo->ndo_snapend)) {
+               if (fn_printztn(ndo, bp->bp_file, (u_int)sizeof bp->bp_file,
+                   ndo->ndo_snapend)) {
                        ND_PRINT((ndo, "\""));
                        ND_PRINT((ndo, "%s", tstr + 1));
                        return;