X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/9d046ee0503d4c8cbfcb200c88986de876f6cae7..296d466cd6bbf2f7e75e15bb6a01268e88c76ed0:/print-atalk.c

diff --git a/print-atalk.c b/print-atalk.c
index ae342069..1f067ed6 100644
--- a/print-atalk.c
+++ b/print-atalk.c
@@ -21,9 +21,7 @@
 
 /* \summary: AppleTalk printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -51,9 +49,9 @@ struct aarp {
 	nd_uint16_t	htype, ptype;
 	nd_uint8_t	halen, palen;
 	nd_uint16_t	op;
-	uint8_t		hsaddr[6];
+	nd_mac_addr	hsaddr;
 	uint8_t		psaddr[4];
-	uint8_t		hdaddr[6];
+	nd_mac_addr	hdaddr;
 	uint8_t		pdaddr[4];
 };
 
@@ -72,19 +70,20 @@ static const char *ddpskt_string(netdissect_options *, u_int);
 /*
  * Print LLAP packets received on a physical LocalTalk interface.
  */
-u_int
+void
 ltalk_if_print(netdissect_options *ndo,
                const struct pcap_pkthdr *h, const u_char *p)
 {
 	u_int hdrlen;
 
-	ndo->ndo_protocol = "ltalk_if";
+	ndo->ndo_protocol = "ltalk";
 	hdrlen = llap_print(ndo, p, h->len);
 	if (hdrlen == 0) {
 		/* Cut short by the snapshot length. */
-		return (h->caplen);
+		ndo->ndo_ll_hdr_len += h->caplen;
+		return;
 	}
-	return (hdrlen);
+	ndo->ndo_ll_hdr_len += hdrlen;
 }
 
 /*
@@ -237,7 +236,7 @@ aarp_print(netdissect_options *ndo,
 	}
 	if (GET_BE_U_2(ap->htype) == 1 &&
 	    GET_BE_U_2(ap->ptype) == ETHERTYPE_ATALK &&
-	    GET_U_1(ap->halen) == 6 && GET_U_1(ap->palen) == 4 )
+	    GET_U_1(ap->halen) == MAC_ADDR_LEN && GET_U_1(ap->palen) == 4)
 		switch (GET_BE_U_2(ap->op)) {
 
 		case 1:				/* request */
@@ -635,7 +634,7 @@ ataddr_string(netdissect_options *ndo,
 					if (tp->name == NULL)
 						(*ndo->ndo_error)(ndo,
 						    S_ERR_ND_MEM_ALLOC,
-						    "ataddr_string: strdup(nambuf)");
+						    "%s: strdup(nambuf)", __func__);
 				}
 				fclose(fp);
 			}
@@ -660,7 +659,7 @@ ataddr_string(netdissect_options *ndo,
 			tp->name = strdup(nambuf);
 			if (tp->name == NULL)
 				(*ndo->ndo_error)(ndo, S_ERR_ND_MEM_ALLOC,
-					"ataddr_string: strdup(nambuf)");
+					"%s: strdup(nambuf)", __func__);
 			return (tp->name);
 		}
 
@@ -673,7 +672,7 @@ ataddr_string(netdissect_options *ndo,
 	tp->name = strdup(nambuf);
 	if (tp->name == NULL)
 		(*ndo->ndo_error)(ndo, S_ERR_ND_MEM_ALLOC,
-				  "ataddr_string: strdup(nambuf)");
+				  "%s: strdup(nambuf)", __func__);
 
 	return (tp->name);
 }