X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/b0385536d7d62f061e2080ea873dea90f8cf8bc6..c23f7b7dcf9c014cf531d75c22cc254c7ca35e55:/print-ah.c

diff --git a/print-ah.c b/print-ah.c
index be1e67ce..6450295b 100644
--- a/print-ah.c
+++ b/print-ah.c
@@ -23,7 +23,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.13 2000-10-06 11:32:18 itojun Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.15 2001-09-17 21:57:54 fenner Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -52,19 +52,18 @@ ah_print(register const u_char *bp, register const u_char *bp2)
 	int sumlen;
 	u_int32_t spi;
 
-	ah = (struct ah *)bp;
+	ah = (const struct ah *)bp;
 	ep = snapend;		/* 'ep' points to the end of available data. */
 
-	if ((u_char *)(ah + 1) >= ep - sizeof(struct ah))
-		goto trunc;
+	TCHECK(*ah);
 
 	sumlen = ah->ah_len << 2;
 	spi = (u_int32_t)ntohl(ah->ah_spi);
 
-	printf("AH(spi=%u", spi);
+	printf("AH(spi=0x%08x", spi);
 	if (vflag)
 		printf(",sumlen=%d", sumlen);
-	printf(",seq=0x%x", (u_int32_t)ntohl(*(u_int32_t *)(ah + 1)));
+	printf(",seq=0x%x", (u_int32_t)ntohl(*(const u_int32_t *)(ah + 1)));
 	if (bp + sizeof(struct ah) + sumlen > ep)
 		fputs("[truncated]", stdout);
 	fputs("): ", stdout);