mdns: update to version 1096.40.7

Refresh Makefile patch (build.patch) to properly cross compile
mdns. Then try refresh patches which still apply. Following patches
don't apply anymore due to refactoring done on mdns side so thus
dropping patches:

 * 0005-Handle-noisy-netlink-sockets.patch
 * 0007-Indicate-loopback-interface-to-mDNS-core.patch

Signed-off-by: Mikko Rapeli <mikko.rapeli@bmw.de>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 0 insertions, 212 deletions

diff --git a/meta-networking/recipes-protocols/mdns/files/0005-Handle-noisy-netlink-sockets.patch b/meta-networking/recipes-protocols/mdns/files/0005-Handle-noisy-netlink-sockets.patch
deleted file mode 100644
index f2b171e55b..0000000000
--- a/meta-networking/recipes-protocols/mdns/files/0005-Handle-noisy-netlink-sockets.patch
+++ /dev/null
@@ -1,212 +0,0 @@
-From 92025cab86619f548bf3eb816a1804ef40507ca7 Mon Sep 17 00:00:00 2001
-From: Nate Karstens <nate.karstens@garmin.com>
-Date: Mon, 24 Jul 2017 09:38:55 -0500
-Subject: [PATCH 05/11] Handle noisy netlink sockets
-
-The POSIX implementation currently clears all network interfaces
-when netlink indicates that there has been a change. This causes
-the following problems:
-
-  1) Applications are informed that all of the services they are
-     tracking have been removed.
-  2) Increases network load because the client must re-query for
-     all records it is interested in.
-
-This changes netlink notification handling by:
-
-  1) Always comparing with the latest interface list returned
-     by the OS.
-  2) Confirming that the interface has been changed in a way
-     that we care about.
-
-Upstream-Status: Submitted [dts@apple.com]
-
-Signed-off-by: Nate Karstens <nate.karstens@garmin.com>
----
- mDNSPosix/mDNSPosix.c | 143 +++++++++++++++++++++++++++++++++++++++---
- 1 file changed, 133 insertions(+), 10 deletions(-)
-
-diff --git a/mDNSPosix/mDNSPosix.c b/mDNSPosix/mDNSPosix.c
-index 699855a..59a8b8c 100644
---- a/mDNSPosix/mDNSPosix.c
-+++ b/mDNSPosix/mDNSPosix.c
-@@ -1247,14 +1247,38 @@ mDNSlocal void          ProcessRoutingNotification(int sd, GenLinkedList *change
- 
- #endif // USES_NETLINK
- 
-+// Test whether the given PosixNetworkInterface matches the given struct ifi_info
-+mDNSlocal mDNSBool InterfacesMatch(PosixNetworkInterface *intf, struct ifi_info *ifi)
-+{
-+    mDNSBool match = mDNSfalse;
-+    mDNSAddr ip, mask;
-+
-+    if((intf->index == ifi->ifi_index) &&
-+       (intf->sa_family == ifi->ifi_addr->sa_family) &&
-+       (strcmp(intf->coreIntf.ifname, ifi->ifi_name) == 0))
-+        {
-+        SockAddrTomDNSAddr(ifi->ifi_addr,    &ip,   NULL);
-+        SockAddrTomDNSAddr(ifi->ifi_netmask, &mask, NULL);
-+
-+        match = mDNSSameAddress(&intf->coreIntf.ip, &ip) &&
-+                mDNSSameAddress(&intf->coreIntf.mask, &mask);
-+        }
-+
-+    return match;
-+}
-+
- // Called when data appears on interface change notification socket
- mDNSlocal void InterfaceChangeCallback(int fd, short filter, void *context)
- {
-     IfChangeRec     *pChgRec = (IfChangeRec*) context;
-+    mDNS            *m = pChgRec->mDNS;
-     fd_set readFDs;
-     GenLinkedList changedInterfaces;
-     NetworkInterfaceIndex *changedInterface;
-     struct timeval zeroTimeout = { 0, 0 };
-+    struct ifi_info *ifi_list, **ifi, *ifi_free, *ifi_loop4 = NULL;
-+    PosixNetworkInterface *intf, *intfNext;
-+    mDNSBool found, foundav4;
- 
-     (void)fd; // Unused
-     (void)filter; // Unused
-@@ -1270,12 +1294,115 @@ mDNSlocal void InterfaceChangeCallback(int fd, short filter, void *context)
-     }
-     while (0 < select(pChgRec->NotifySD + 1, &readFDs, (fd_set*) NULL, (fd_set*) NULL, &zeroTimeout));
- 
--    // Currently we rebuild the entire interface list whenever any interface change is
--    // detected. If this ever proves to be a performance issue in a multi-homed
--    // configuration, more care should be paid to changedInterfaces.
--    if (changedInterfaces.Head != NULL)
--        mDNSPlatformPosixRefreshInterfaceList(pChgRec->mDNS);
-+    CleanRecentInterfaces();
-+
-+    if (changedInterfaces.Head == NULL) goto cleanup;
-+
-+    ifi_list = get_ifi_info(AF_INET, mDNStrue);
-+    if (ifi_list == NULL) goto cleanup;
-+
-+#if HAVE_IPV6
-+    /* Link the IPv6 list to the end of the IPv4 list */
-+    ifi = &ifi_list;
-+    while (*ifi != NULL) ifi = &(*ifi)->ifi_next;
-+    *ifi = get_ifi_info(AF_INET6, mDNStrue);
-+#endif
-+
-+    for (intf = (PosixNetworkInterface*)(m->HostInterfaces); intf != NULL; intf = intfNext)
-+    {
-+        intfNext = (PosixNetworkInterface*)(intf->coreIntf.next);
-+
-+        // Loopback interface(s) are handled later
-+        if (intf->coreIntf.Loopback) continue;
-+
-+        found = mDNSfalse;
-+        for (ifi = &ifi_list; *ifi != NULL; ifi = &(*ifi)->ifi_next)
-+        {
-+            if (InterfacesMatch(intf, *ifi))
-+            {
-+                found = mDNStrue;
-+
-+                // Removes unchanged from ifi_list
-+                ifi_free = *ifi;
-+                *ifi = (*ifi)->ifi_next;
-+                ifi_free->ifi_next = NULL;
-+                free_ifi_info(ifi_free);
-+
-+                break;
-+            }
-+        }
-+
-+        // Removes changed and old interfaces from m->HostInterfaces
-+        if (!found) TearDownInterface(m, intf);
-+    }
-+
-+    // Add new and changed interfaces in ifi_list
-+    // Save off loopback interface in case it is needed later
-+    for (ifi = &ifi_list; *ifi != NULL; ifi = &(*ifi)->ifi_next)
-+    {
-+        if ((ifi_loop4 == NULL) &&
-+            ((*ifi)->ifi_addr->sa_family == AF_INET) &&
-+            ((*ifi)->ifi_flags & IFF_UP) &&
-+            ((*ifi)->ifi_flags & IFF_LOOPBACK))
-+        {
-+            ifi_loop4 = *ifi;
-+            continue;
-+        }
-+
-+        if (     (((*ifi)->ifi_addr->sa_family == AF_INET)
-+#if HAVE_IPV6
-+                  || ((*ifi)->ifi_addr->sa_family == AF_INET6)
-+#endif
-+                  ) && ((*ifi)->ifi_flags & IFF_UP)
-+                    && !((*ifi)->ifi_flags & IFF_POINTOPOINT)
-+                    && !((*ifi)->ifi_flags & IFF_LOOPBACK))
-+        {
-+            SetupOneInterface(m, *ifi);
-+        }
-+    }
-+
-+    // Determine if there is at least one non-loopback IPv4 interface. This is to work around issues
-+    // with multicast loopback on IPv6 interfaces -- see corresponding logic in SetupInterfaceList().
-+    foundav4 = mDNSfalse;
-+    for (intf = (PosixNetworkInterface*)(m->HostInterfaces); intf != NULL; intf = (PosixNetworkInterface*)(intf->coreIntf.next))
-+    {
-+        if (intf->sa_family == AF_INET && !intf->coreIntf.Loopback)
-+        {
-+            foundav4 = mDNStrue;
-+            break;
-+        }
-+    }
-+
-+    if (foundav4)
-+    {
-+        for (intf = (PosixNetworkInterface*)(m->HostInterfaces); intf != NULL; intf = intfNext)
-+        {
-+            intfNext = (PosixNetworkInterface*)(intf->coreIntf.next);
-+            if (intf->coreIntf.Loopback) TearDownInterface(m, intf);
-+        }
-+    }
-+    else
-+    {
-+        found = mDNSfalse;
-+
-+        for (intf = (PosixNetworkInterface*)(m->HostInterfaces); intf != NULL; intf = (PosixNetworkInterface*)(intf->coreIntf.next))
-+        {
-+            if (intf->coreIntf.Loopback)
-+            {
-+                found = mDNStrue;
-+                break;
-+            }
-+        }
-+
-+        if (!found && (ifi_loop4 != NULL))
-+        {
-+            SetupOneInterface(m, ifi_loop4);
-+        }
-+    }
-+
-+    if (ifi_list != NULL) free_ifi_info(ifi_list);
- 
-+cleanup:
-     while ((changedInterface = (NetworkInterfaceIndex*)changedInterfaces.Head) != NULL)
-     {
-         RemoveFromList(&changedInterfaces, changedInterface);
-@@ -1400,15 +1527,11 @@ mDNSexport void mDNSPlatformClose(mDNS *const m)
- #endif
- }
- 
--// This is used internally by InterfaceChangeCallback.
--// It's also exported so that the Standalone Responder (mDNSResponderPosix)
-+// This is exported so that the Standalone Responder (mDNSResponderPosix)
- // can call it in response to a SIGHUP (mainly for debugging purposes).
- mDNSexport mStatus mDNSPlatformPosixRefreshInterfaceList(mDNS *const m)
- {
-     int err;
--    // This is a pretty heavyweight way to process interface changes --
--    // destroying the entire interface list and then making fresh one from scratch.
--    // We should make it like the OS X version, which leaves unchanged interfaces alone.
-     ClearInterfaceList(m);
-     err = SetupInterfaceList(m);
-     return PosixErrorToStatus(err);
--- 
-2.17.1
-