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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-03-09 00:10:15 +0000 |
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committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | 2023-03-09 00:10:15 +0000 |
commit | 34d68663ba0c1db3e9276122734c0cd1af6aa997 (patch) | |
tree | 35723b84364b04fec38682ccf9851e19c437a581 | |
parent | 14ef215ade8c9335df0598129ac6e5ef1683e7de (diff) | |
parent | 9576bf06401ba22da50f8b64105a54971cea209b (diff) | |
download | mdnsresponder-android13-qpr3-s13-release.tar.gz |
Snap for 9712227 from 9576bf06401ba22da50f8b64105a54971cea209b to tm-qpr3-releaseandroid-13.0.0_r83android-13.0.0_r79android-13.0.0_r78android-13.0.0_r77android-13.0.0_r76android-13.0.0_r75android-13.0.0_r71android-13.0.0_r70android-13.0.0_r69android-13.0.0_r68android-13.0.0_r67android-13.0.0_r63android-13.0.0_r62android-13.0.0_r61android-13.0.0_r56android-13.0.0_r54android-13.0.0_r53android-13.0.0_r52android-13.0.0_r51android-13.0.0_r50android13-qpr3-s9-releaseandroid13-qpr3-s8-releaseandroid13-qpr3-s7-releaseandroid13-qpr3-s6-releaseandroid13-qpr3-s5-releaseandroid13-qpr3-s4-releaseandroid13-qpr3-s3-releaseandroid13-qpr3-s2-releaseandroid13-qpr3-s14-releaseandroid13-qpr3-s13-releaseandroid13-qpr3-s12-releaseandroid13-qpr3-s11-releaseandroid13-qpr3-s10-releaseandroid13-qpr3-s1-releaseandroid13-qpr3-release
Change-Id: I397af484d668b3a346a438adfe204e90b2b4cd9e
-rw-r--r-- | mDNSPosix/mDNSPosix.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/mDNSPosix/mDNSPosix.c b/mDNSPosix/mDNSPosix.c index 28f4e06..fe899a6 100644 --- a/mDNSPosix/mDNSPosix.c +++ b/mDNSPosix/mDNSPosix.c @@ -55,6 +55,7 @@ #if USES_NETLINK #include <asm/types.h> +#include <linux/if_arp.h> #include <linux/netlink.h> #include <linux/rtnetlink.h> #else // USES_NETLINK @@ -1144,9 +1145,18 @@ mDNSlocal mDNSBool ProcessRoutingNotification(int sd) #endif // Process the NetLink message - if (pNLMsg->nlmsg_type == RTM_GETLINK || pNLMsg->nlmsg_type == RTM_NEWLINK || - pNLMsg->nlmsg_type == RTM_DELADDR || pNLMsg->nlmsg_type == RTM_NEWADDR) + if (pNLMsg->nlmsg_type == RTM_GETLINK || pNLMsg->nlmsg_type == RTM_DELADDR || + pNLMsg->nlmsg_type == RTM_NEWADDR) + { result = mDNStrue; + } + else if (pNLMsg->nlmsg_type == RTM_NEWLINK) + { + // Fix for UWB start/stop causing mdns drop. See b/265207453 + struct ifinfomsg *pIfInfo = (struct ifinfomsg*) NLMSG_DATA(pNLMsg); + if (pIfInfo->ifi_family != AF_UNSPEC || pIfInfo->ifi_type != ARPHRD_IEEE802154) + result = mDNStrue; + } // Advance pNLMsg to the next message in the buffer if ((pNLMsg->nlmsg_flags & NLM_F_MULTI) != 0 && pNLMsg->nlmsg_type != NLMSG_DONE) |