diff options
Diffstat (limited to 'devel/electron7/files/patch-net_base_address__tracker__linux.cc')
| -rw-r--r-- | devel/electron7/files/patch-net_base_address__tracker__linux.cc | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/devel/electron7/files/patch-net_base_address__tracker__linux.cc b/devel/electron7/files/patch-net_base_address__tracker__linux.cc new file mode 100644 index 000000000000..9c7d72523545 --- /dev/null +++ b/devel/electron7/files/patch-net_base_address__tracker__linux.cc @@ -0,0 +1,177 @@ +--- net/base/address_tracker_linux.cc.orig 2019-12-12 12:39:52 UTC ++++ net/base/address_tracker_linux.cc +@@ -21,96 +21,10 @@ + namespace net { + namespace internal { + +-namespace { +- +-// Some kernel functions such as wireless_send_event and rtnetlink_ifinfo_prep +-// may send spurious messages over rtnetlink. RTM_NEWLINK messages where +-// ifi_change == 0 and rta_type == IFLA_WIRELESS should be ignored. +-bool IgnoreWirelessChange(const struct nlmsghdr* header, +- const struct ifinfomsg* msg) { +- size_t length = IFLA_PAYLOAD(header); +- for (const struct rtattr* attr = IFLA_RTA(msg); RTA_OK(attr, length); +- attr = RTA_NEXT(attr, length)) { +- if (attr->rta_type == IFLA_WIRELESS && msg->ifi_change == 0) +- return true; +- } +- return false; +-} +- +-// Retrieves address from NETLINK address message. +-// Sets |really_deprecated| for IPv6 addresses with preferred lifetimes of 0. +-bool GetAddress(const struct nlmsghdr* header, +- IPAddress* out, +- bool* really_deprecated) { +- if (really_deprecated) +- *really_deprecated = false; +- const struct ifaddrmsg* msg = +- reinterpret_cast<struct ifaddrmsg*>(NLMSG_DATA(header)); +- size_t address_length = 0; +- switch (msg->ifa_family) { +- case AF_INET: +- address_length = IPAddress::kIPv4AddressSize; +- break; +- case AF_INET6: +- address_length = IPAddress::kIPv6AddressSize; +- break; +- default: +- // Unknown family. +- return false; +- } +- // Use IFA_ADDRESS unless IFA_LOCAL is present. This behavior here is based on +- // getaddrinfo in glibc (check_pf.c). Judging from kernel implementation of +- // NETLINK, IPv4 addresses have only the IFA_ADDRESS attribute, while IPv6 +- // have the IFA_LOCAL attribute. +- uint8_t* address = NULL; +- uint8_t* local = NULL; +- size_t length = IFA_PAYLOAD(header); +- for (const struct rtattr* attr = +- reinterpret_cast<const struct rtattr*>(IFA_RTA(msg)); +- RTA_OK(attr, length); +- attr = RTA_NEXT(attr, length)) { +- switch (attr->rta_type) { +- case IFA_ADDRESS: +- DCHECK_GE(RTA_PAYLOAD(attr), address_length); +- address = reinterpret_cast<uint8_t*>(RTA_DATA(attr)); +- break; +- case IFA_LOCAL: +- DCHECK_GE(RTA_PAYLOAD(attr), address_length); +- local = reinterpret_cast<uint8_t*>(RTA_DATA(attr)); +- break; +- case IFA_CACHEINFO: { +- const struct ifa_cacheinfo *cache_info = +- reinterpret_cast<const struct ifa_cacheinfo*>(RTA_DATA(attr)); +- if (really_deprecated) +- *really_deprecated = (cache_info->ifa_prefered == 0); +- } break; +- default: +- break; +- } +- } +- if (local) +- address = local; +- if (!address) +- return false; +- *out = IPAddress(address, address_length); +- return true; +-} +- +-} // namespace +- + // static + char* AddressTrackerLinux::GetInterfaceName(int interface_index, char* buf) { +- memset(buf, 0, IFNAMSIZ); +- base::ScopedFD ioctl_socket = GetSocketForIoctl(); +- if (!ioctl_socket.is_valid()) +- return buf; +- +- struct ifreq ifr = {}; +- ifr.ifr_ifindex = interface_index; +- +- if (ioctl(ioctl_socket.get(), SIOCGIFNAME, &ifr) == 0) +- strncpy(buf, ifr.ifr_name, IFNAMSIZ - 1); +- return buf; ++ NOTIMPLEMENTED(); ++ return NULL; + } + + AddressTrackerLinux::AddressTrackerLinux() +@@ -147,6 +61,7 @@ AddressTrackerLinux::AddressTrackerLinux( + AddressTrackerLinux::~AddressTrackerLinux() = default; + + void AddressTrackerLinux::Init() { ++#if !defined(OS_FREEBSD) + netlink_fd_.reset(socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE)); + if (!netlink_fd_.is_valid()) { + PLOG(ERROR) << "Could not create NETLINK socket"; +@@ -242,6 +157,7 @@ void AddressTrackerLinux::AbortAndForceOnline() { + connection_type_initialized_cv_.Broadcast(); + } + ++#if !defined(OS_BSD) + AddressTrackerLinux::AddressMap AddressTrackerLinux::GetAddressMap() const { + AddressTrackerAutoLock lock(*this, address_map_lock_); + return address_map_; +@@ -260,6 +176,7 @@ bool AddressTrackerLinux::IsInterfaceIgnored(int inter + const char* interface_name = get_interface_name_(interface_index, buf); + return ignored_interfaces_.find(interface_name) != ignored_interfaces_.end(); + } ++#endif // !OS_BSD + + NetworkChangeNotifier::ConnectionType + AddressTrackerLinux::GetCurrentConnectionType() { +@@ -318,6 +235,7 @@ void AddressTrackerLinux::HandleMessage(char* buffer, + bool* address_changed, + bool* link_changed, + bool* tunnel_changed) { ++#if !defined(OS_FREEBSD) + DCHECK(buffer); + for (struct nlmsghdr* header = reinterpret_cast<struct nlmsghdr*>(buffer); + NLMSG_OK(header, length); +@@ -414,6 +332,10 @@ void AddressTrackerLinux::HandleMessage(char* buffer, + break; + } + } ++#else // !OS_FREEBSD ++ NOTIMPLEMENTED(); ++ AbortAndForceOnline(); ++#endif // !OS_FREEBSD + } + + void AddressTrackerLinux::OnFileCanReadWithoutBlocking() { +@@ -441,31 +363,7 @@ bool AddressTrackerLinux::IsTunnelInterfaceName(const + } + + void AddressTrackerLinux::UpdateCurrentConnectionType() { +- AddressTrackerLinux::AddressMap address_map = GetAddressMap(); +- std::unordered_set<int> online_links = GetOnlineLinks(); +- +- // Strip out tunnel interfaces from online_links +- for (auto it = online_links.cbegin(); it != online_links.cend();) { +- if (IsTunnelInterface(*it)) { +- it = online_links.erase(it); +- } else { +- ++it; +- } +- } +- +- NetworkInterfaceList networks; +- NetworkChangeNotifier::ConnectionType type = +- NetworkChangeNotifier::CONNECTION_NONE; +- if (GetNetworkListImpl(&networks, 0, online_links, address_map, +- get_interface_name_)) { +- type = NetworkChangeNotifier::ConnectionTypeFromInterfaceList(networks); +- } else { +- type = online_links.empty() ? NetworkChangeNotifier::CONNECTION_NONE +- : NetworkChangeNotifier::CONNECTION_UNKNOWN; +- } +- +- AddressTrackerAutoLock lock(*this, connection_type_lock_); +- current_connection_type_ = type; ++ NOTIMPLEMENTED(); + } + + int AddressTrackerLinux::GetThreadsWaitingForConnectionTypeInitForTesting() |