Default to first interface from pcap_findalldevs()

[tcpdump] / print-atalk.c

diff --git a/print-atalk.c b/print-atalk.c
index 00f9dac4a7c55e4c01ee3cea499de0075aa71c25..72fd72ad6787bf42995dde165e3ec57bb6dba4e3 100644 (file)
--- a/print-atalk.c
+++ b/print-atalk.c
@@ -21,20 +21,19 @@
  * Format and print AppleTalk packets.
  */
 
  * Format and print AppleTalk packets.
  */
 

-#define NETDISSECT_REWORKED

 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 

-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>

 
 #include <stdio.h>
 #include <string.h>
 
 
 #include <stdio.h>
 #include <string.h>
 

-#include "interface.h"
+#include "netdissect.h"

 #include "addrtoname.h"
 #include "ethertype.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]";
 #include "appletalk.h"
 
 static const char tstr[] = "[|atalk]";


@@ -50,13 +49,13 @@ static const struct tok type2str[] = {
 };
 
 struct aarp {
 };
 
 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);
 };
 
 static void atp_print(netdissect_options *, const struct atATP *, u_int);


@@ -204,7 +203,7 @@ aarp_print(netdissect_options *ndo,
                        return;
 
                case 2:                         /* response */
                        return;
 
                case 2:                         /* response */

-                       ND_PRINT((ndo, "reply %s is-at %s", AT(psaddr), etheraddr_string(ap->hsaddr)));
+                       ND_PRINT((ndo, "reply %s is-at %s", AT(psaddr), etheraddr_string(ndo, ap->hsaddr)));

                        return;
 
                case 3:                         /* probe (oy!) */
                        return;
 
                case 3:                         /* probe (oy!) */


@@ -250,11 +249,11 @@ atp_print(netdissect_options *ndo,
           register const struct atATP *ap, u_int length)
 {
        char c;
           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. */
 
        if ((const u_char *)(ap + 1) > ndo->ndo_snapend) {
                /* Just bail if we don't have the whole chunk. */

-               ND_PRINT((ndo, tstr));
+               ND_PRINT((ndo, "%s", tstr));

                return;
        }
        if (length < sizeof(*ap)) {
                return;
        }
        if (length < sizeof(*ap)) {


@@ -380,7 +379,7 @@ nbp_print(netdissect_options *ndo,
           register u_char snode, register u_char skt)
 {
        register const struct atNBPtuple *tp =
           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;
 
        int i;
        const u_char *ep;
 


@@ -398,7 +397,7 @@ nbp_print(netdissect_options *ndo,
        /* ep points to end of available data */
        ep = ndo->ndo_snapend;
        if ((const u_char *)tp > ep) {
        /* ep points to end of available data */
        ep = ndo->ndo_snapend;
        if ((const u_char *)tp > ep) {

-               ND_PRINT((ndo, tstr));
+               ND_PRINT((ndo, "%s", tstr));

                return;
        }
        switch (i = np->control & 0xf0) {
                return;
        }
        switch (i = np->control & 0xf0) {


@@ -407,7 +406,7 @@ nbp_print(netdissect_options *ndo,
        case nbpLkUp:
                ND_PRINT((ndo, i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:", np->id));
                if ((const u_char *)(tp + 1) > ep) {
        case nbpLkUp:
                ND_PRINT((ndo, i == nbpLkUp? " nbp-lkup %d:":" nbp-brRq %d:", np->id));
                if ((const u_char *)(tp + 1) > ep) {

-                       ND_PRINT((ndo, tstr));
+                       ND_PRINT((ndo, "%s", tstr));

                        return;
                }
                (void)nbp_name_print(ndo, tp, ep);
                        return;
                }
                (void)nbp_name_print(ndo, tp, ep);


@@ -449,7 +448,7 @@ print_cstring(netdissect_options *ndo,
        register u_int length;
 
        if (cp >= (const char *)ep) {
        register u_int length;
 
        if (cp >= (const char *)ep) {

-               ND_PRINT((ndo, tstr));
+               ND_PRINT((ndo, "%s", tstr));

                return (0);
        }
        length = *cp++;
                return (0);
        }
        length = *cp++;


@@ -461,7 +460,7 @@ print_cstring(netdissect_options *ndo,
        }
        while ((int)--length >= 0) {
                if (cp >= (const char *)ep) {
        }
        while ((int)--length >= 0) {
                if (cp >= (const char *)ep) {

-                       ND_PRINT((ndo, tstr));
+                       ND_PRINT((ndo, "%s", tstr));

                        return (0);
                }
                ND_PRINT((ndo, "%c", *cp++));
                        return (0);
                }
                ND_PRINT((ndo, "%c", *cp++));


@@ -477,7 +476,7 @@ nbp_tuple_print(netdissect_options *ndo,
        register const struct atNBPtuple *tpn;
 
        if ((const u_char *)(tp + 1) > ep) {
        register const struct atNBPtuple *tpn;
 
        if ((const u_char *)(tp + 1) > ep) {

-               ND_PRINT((ndo, tstr));
+               ND_PRINT((ndo, "%s", tstr));

                return 0;
        }
        tpn = nbp_name_print(ndo, tp, ep);
                return 0;
        }
        tpn = nbp_name_print(ndo, tp, ep);


@@ -567,8 +566,11 @@ ataddr_string(netdissect_options *ndo,
                             tp->nxt; tp = tp->nxt)
                                ;
                        tp->addr = i2;
                             tp->nxt; tp = tp->nxt)
                                ;
                        tp->addr = i2;

-                       tp->nxt = newhnamemem();
+                       tp->nxt = newhnamemem(ndo);

                        tp->name = strdup(nambuf);
                        tp->name = strdup(nambuf);

+                       if (tp->name == NULL)
+                               (*ndo->ndo_error)(ndo,
+                                                 "ataddr_string: strdup(nambuf)");

                }
                fclose(fp);
        }
                }
                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;
        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);
                        (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;
                        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 (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);
 }
 
        return (tp->name);
 }