52 lines
1.8 KiB
Diff
52 lines
1.8 KiB
Diff
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--- net-snmp-5.1.1/agent/mibgroup/mibII/ipAddr.c.ipAdEntIfIndex 2004-04-08 17:38:48.368076685 +0200
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+++ net-snmp-5.1.1/agent/mibgroup/mibII/ipAddr.c 2004-04-08 17:48:52.977283961 +0200
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@@ -200,6 +200,9 @@
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#else
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static struct ifnet lowin_ifnet;
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static in_addr_t addr_ret;
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+#if defined(linux)
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+ static struct in_ifaddr in_ifaddr;
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+#endif
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#endif
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static struct ifnet ifnet;
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#endif /* hpux11 */
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@@ -211,14 +214,14 @@
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memcpy((char *) current, (char *) vp->name,
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(int) vp->namelen * sizeof(oid));
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-#if !defined(freebsd2) && !defined(hpux11) && !defined(linux)
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+#if !defined(freebsd2) && !defined(hpux11)
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Interface_Scan_Init();
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#else
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Address_Scan_Init();
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#endif
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for (;;) {
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-#if !defined(freebsd2) && !defined(hpux11) && !defined(linux)
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+#if !defined(freebsd2) && !defined(hpux11)
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if (Interface_Scan_Next(&interface, NULL, &ifnet, &in_ifaddr) == 0)
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break;
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#ifdef STRUCT_IFNET_HAS_IF_ADDRLIST
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@@ -226,10 +229,7 @@
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continue; /* No address found for interface */
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#endif
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#else /* !freebsd2 && !hpux11 */
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-#if defined(linux)
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- if (Address_Scan_Next(&interface, &ifnet) == 0)
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- break;
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-#else
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+#if !defined(linux)
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if (Address_Scan_Next(&interface, &in_ifaddr) == 0)
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break;
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#endif
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@@ -240,6 +240,9 @@
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#elif defined(linux) || defined(sunV3)
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cp = (u_char *) & (((struct sockaddr_in *) &(ifnet.if_addr))->
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sin_addr.s_addr);
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+
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+ if (*cp == 0) /* first octet is zero? 0.x.x.x is not a */
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+ continue; /* legal address for an interface */
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#else
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cp = (u_char *) & (((struct sockaddr_in *) &(in_ifaddr.ia_addr))->
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sin_addr.s_addr);
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