X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/451ac4c753933eca8ffd5fd5192a03334520d789..195a4cfd9de46b47ac6794930e19e38ed263b05f:/print-tftp.c

diff --git a/print-tftp.c b/print-tftp.c
index c0b13384..e0bedc39 100644
--- a/print-tftp.c
+++ b/print-tftp.c
@@ -89,10 +89,10 @@ static const struct tok err2str[] = {
  */
 void
 tftp_print(netdissect_options *ndo,
-           register const u_char *bp, u_int length)
+           const u_char *bp, u_int length)
 {
-	register const char *cp;
-	register int opcode;
+	const char *cp;
+	int opcode;
 	u_int ui;
 
 	/* Print length */
@@ -140,7 +140,7 @@ tftp_print(netdissect_options *ndo,
 		/* Print options, if any */
 		while (length != 0) {
 			ND_TCHECK_1(bp);
-			if (*bp != '\0')
+			if (EXTRACT_U_1(bp) != '\0')
 				ND_PRINT((ndo, " "));
 			ui = fn_printztn(ndo, bp, length, ndo->ndo_snapend);
 			if (ui == 0)
@@ -154,7 +154,7 @@ tftp_print(netdissect_options *ndo,
 		/* Print options */
 		while (length != 0) {
 			ND_TCHECK_1(bp);
-			if (*bp != '\0')
+			if (EXTRACT_U_1(bp) != '\0')
 				ND_PRINT((ndo, " "));
 			ui = fn_printztn(ndo, bp, length, ndo->ndo_snapend);
 			if (ui == 0)