diff options
Diffstat (limited to 'meta-networking/recipes-protocols/mdns/mdns/0004-Indicate-loopback-interface-to-mDNS-core.patch')
-rw-r--r-- | meta-networking/recipes-protocols/mdns/mdns/0004-Indicate-loopback-interface-to-mDNS-core.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/meta-networking/recipes-protocols/mdns/mdns/0004-Indicate-loopback-interface-to-mDNS-core.patch b/meta-networking/recipes-protocols/mdns/mdns/0004-Indicate-loopback-interface-to-mDNS-core.patch new file mode 100644 index 0000000000..bf2b85c2ab --- /dev/null +++ b/meta-networking/recipes-protocols/mdns/mdns/0004-Indicate-loopback-interface-to-mDNS-core.patch @@ -0,0 +1,55 @@ +From 935033dd40772240c9bcc6b9610d78eb3753bfaf Mon Sep 17 00:00:00 2001 +From: Nate Karstens <nate.karstens@garmin.com> +Date: Tue, 1 Aug 2017 17:06:01 -0500 +Subject: [PATCH] Indicate loopback interface to mDNS core + +Tells the mDNS core if an interface is a loopback interface, +similar to AddInterfaceToList() in the MacOS implementation. + +Upstream-Status: Submitted [dts@apple.com] + +Signed-off-by: Nate Karstens <nate.karstens@garmin.com> +Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> +--- + mDNSPosix/mDNSPosix.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/mDNSPosix/mDNSPosix.c b/mDNSPosix/mDNSPosix.c +index 15bbecee04a4..f4c31a07d587 100644 +--- a/mDNSPosix/mDNSPosix.c ++++ b/mDNSPosix/mDNSPosix.c +@@ -1348,7 +1348,7 @@ mDNSlocal void CleanRecentInterfaces(void) + // Creates a PosixNetworkInterface for the interface whose IP address is + // intfAddr and whose name is intfName and registers it with mDNS core. + mDNSlocal int SetupOneInterface(mDNS *const m, struct sockaddr *intfAddr, struct sockaddr *intfMask, +- const mDNSu8 *intfHaddr, mDNSu16 intfHlen, const char *intfName, int intfIndex) ++ const mDNSu8 *intfHaddr, mDNSu16 intfHlen, const char *intfName, int intfIndex, int intfFlags) + { + int err = 0; + PosixNetworkInterface *intf; +@@ -1411,6 +1411,7 @@ mDNSlocal int SetupOneInterface(mDNS *const m, struct sockaddr *intfAddr, struct + + intf->coreIntf.Advertise = m->AdvertiseLocalAddresses; + intf->coreIntf.McastTxRx = mDNStrue; ++ intf->coreIntf.Loopback = ((intfFlags & IFF_LOOPBACK) != 0) ? mDNStrue : mDNSfalse; + + // Set up the extra fields in PosixNetworkInterface. + assert(intf->intfName != NULL); // intf->intfName already set up above +@@ -1561,7 +1562,7 @@ mDNSlocal int SetupInterfaceList(mDNS *const m) + } + #endif + if (SetupOneInterface(m, i->ifa_addr, i->ifa_netmask, +- hwaddr, hwaddr_len, i->ifa_name, ifIndex) == 0) ++ hwaddr, hwaddr_len, i->ifa_name, ifIndex, i->ifa_flags) == 0) + { + if (i->ifa_addr->sa_family == AF_INET) + foundav4 = mDNStrue; +@@ -1578,7 +1579,7 @@ mDNSlocal int SetupInterfaceList(mDNS *const m) + // if ((m->HostInterfaces == NULL) && (firstLoopback != NULL)) + if (!foundav4 && firstLoopback) + (void) SetupOneInterface(m, firstLoopback->ifa_addr, firstLoopback->ifa_netmask, +- NULL, 0, firstLoopback->ifa_name, firstLoopbackIndex); ++ NULL, 0, firstLoopback->ifa_name, firstLoopbackIndex, firstLoopback->ifa_flags); + } + + // Clean up. |