diff options
Diffstat (limited to 'meta-networking/recipes-protocols/mdns/mdns/0001-Create-subroutine-for-cleaning-recent-interfaces.patch')
-rw-r--r-- | meta-networking/recipes-protocols/mdns/mdns/0001-Create-subroutine-for-cleaning-recent-interfaces.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/meta-networking/recipes-protocols/mdns/mdns/0001-Create-subroutine-for-cleaning-recent-interfaces.patch b/meta-networking/recipes-protocols/mdns/mdns/0001-Create-subroutine-for-cleaning-recent-interfaces.patch new file mode 100644 index 0000000000..f8efc10448 --- /dev/null +++ b/meta-networking/recipes-protocols/mdns/mdns/0001-Create-subroutine-for-cleaning-recent-interfaces.patch @@ -0,0 +1,59 @@ +From 6d90f9fdaf008f5c3b8fd8d91594fa1461437888 Mon Sep 17 00:00:00 2001 +From: Nate Karstens <nate.karstens@garmin.com> +Date: Wed, 28 Jun 2017 17:30:00 -0500 +Subject: [PATCH] Create subroutine for cleaning recent interfaces + +Moves functionality for cleaning the list of recent +interfaces into its own subroutine. + +Upstream-Status: Submitted [dts@apple.com] + +Signed-off-by: Nate Karstens <nate.karstens@garmin.com> +--- + mDNSPosix/mDNSPosix.c | 23 ++++++++++++++--------- + 1 file changed, 14 insertions(+), 9 deletions(-) + +diff --git a/mDNSPosix/mDNSPosix.c b/mDNSPosix/mDNSPosix.c +index a63cd19..7aeee7b 100755 +--- a/mDNSPosix/mDNSPosix.c ++++ b/mDNSPosix/mDNSPosix.c +@@ -1199,6 +1199,19 @@ mDNSlocal int SetupSocket(struct sockaddr *intfAddr, mDNSIPPort port, int interf + return err; + } + ++// Clean up any interfaces that have been hanging around on the RecentInterfaces list for more than a minute ++mDNSlocal void CleanRecentInterfaces(void) ++{ ++ PosixNetworkInterface **ri = &gRecentInterfaces; ++ const mDNSs32 utc = mDNSPlatformUTC(); ++ while (*ri) ++ { ++ PosixNetworkInterface *pi = *ri; ++ if (utc - pi->LastSeen < 60) ri = (PosixNetworkInterface **)&pi->coreIntf.next; ++ else { *ri = (PosixNetworkInterface *)pi->coreIntf.next; free(pi); } ++ } ++} ++ + // 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 char *intfName, int intfIndex) +@@ -1388,15 +1401,7 @@ mDNSlocal int SetupInterfaceList(mDNS *const m) + // Clean up. + if (intfList != NULL) freeifaddrs(intfList); + +- // Clean up any interfaces that have been hanging around on the RecentInterfaces list for more than a minute +- PosixNetworkInterface **ri = &gRecentInterfaces; +- const mDNSs32 utc = mDNSPlatformUTC(); +- while (*ri) +- { +- PosixNetworkInterface *pi = *ri; +- if (utc - pi->LastSeen < 60) ri = (PosixNetworkInterface **)&pi->coreIntf.next; +- else { *ri = (PosixNetworkInterface *)pi->coreIntf.next; free(pi); } +- } ++ CleanRecentInterfaces(); + + return err; + } +-- +2.20.1 + |