Default to first interface from pcap_findalldevs()

[tcpdump] / print-atalk.c

diff --git a/print-atalk.c b/print-atalk.c
index 9be3d079f64f9560f606c7e732840f1259f4a396..72fd72ad6787bf42995dde165e3ec57bb6dba4e3 100644 (file)
--- a/print-atalk.c
+++ b/print-atalk.c
@@ -21,20 +21,19 @@
  * Format and print AppleTalk packets.
  */
 
-#define NETDISSECT_REWORKED
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
 
 #include <stdio.h>
 #include <string.h>
 
-#include "interface.h"
+#include "netdissect.h"
 #include "addrtoname.h"
 #include "ethertype.h"
-#include "extract.h"                   /* must come after interface.h */
+#include "extract.h"
 #include "appletalk.h"
 
 static const char tstr[] = "[|atalk]";
@@ -50,13 +49,13 @@ static const struct tok type2str[] = {
 };
 
 struct aarp {
-       u_int16_t       htype, ptype;
-       u_int8_t        halen, palen;
-       u_int16_t       op;
-       u_int8_t        hsaddr[6];
-       u_int8_t        psaddr[4];
-       u_int8_t        hdaddr[6];
-       u_int8_t        pdaddr[4];
+       uint16_t        htype, ptype;
+       uint8_t         halen, palen;
+       uint16_t        op;
+       uint8_t         hsaddr[6];
+       uint8_t         psaddr[4];
+       uint8_t         hdaddr[6];
+       uint8_t         pdaddr[4];
 };
 
 static void atp_print(netdissect_options *, const struct atATP *, u_int);
@@ -250,7 +249,7 @@ atp_print(netdissect_options *ndo,
           register const struct atATP *ap, u_int length)
 {
        char c;
-       u_int32_t data;
+       uint32_t data;
 
        if ((const u_char *)(ap + 1) > ndo->ndo_snapend) {
                /* Just bail if we don't have the whole chunk. */
@@ -380,7 +379,7 @@ nbp_print(netdissect_options *ndo,
           register u_char snode, register u_char skt)
 {
        register const struct atNBPtuple *tp =
-               (const struct atNBPtuple *)((u_char *)np + nbpHeaderSize);
+               (const struct atNBPtuple *)((const u_char *)np + nbpHeaderSize);
        int i;
        const u_char *ep;
 
@@ -567,8 +566,11 @@ ataddr_string(netdissect_options *ndo,
                             tp->nxt; tp = tp->nxt)
                                ;
                        tp->addr = i2;
-                       tp->nxt = newhnamemem();
+                       tp->nxt = newhnamemem(ndo);
                        tp->name = strdup(nambuf);
+                       if (tp->name == NULL)
+                               (*ndo->ndo_error)(ndo,
+                                                 "ataddr_string: strdup(nambuf)");
                }
                fclose(fp);
        }
@@ -582,20 +584,25 @@ ataddr_string(netdissect_options *ndo,
        for (tp2 = &hnametable[i & (HASHNAMESIZE-1)]; tp2->nxt; tp2 = tp2->nxt)
                if (tp2->addr == i) {
                        tp->addr = (atnet << 8) | athost;
-                       tp->nxt = newhnamemem();
+                       tp->nxt = newhnamemem(ndo);
                        (void)snprintf(nambuf, sizeof(nambuf), "%s.%d",
                            tp2->name, athost);
                        tp->name = strdup(nambuf);
+                       if (tp->name == NULL)
+                               (*ndo->ndo_error)(ndo,
+                                                 "ataddr_string: strdup(nambuf)");
                        return (tp->name);
                }
 
        tp->addr = (atnet << 8) | athost;
-       tp->nxt = newhnamemem();
+       tp->nxt = newhnamemem(ndo);
        if (athost != 255)
                (void)snprintf(nambuf, sizeof(nambuf), "%d.%d", atnet, athost);
        else
                (void)snprintf(nambuf, sizeof(nambuf), "%d", atnet);
        tp->name = strdup(nambuf);
+       if (tp->name == NULL)
+               (*ndo->ndo_error)(ndo, "ataddr_string: strdup(nambuf)");
 
        return (tp->name);
 }