diff --git a/adb/Android.mk b/adb/Android.mk
index 0a9c454..b2a0dc4 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -81,12 +81,10 @@
     $(ADB_COMMON_windows_CFLAGS) \
 
 LIBADB_darwin_SRC_FILES := \
-    get_my_path_darwin.cpp \
     sysdeps_unix.cpp \
     usb_osx.cpp \
 
 LIBADB_linux_SRC_FILES := \
-    get_my_path_linux.cpp \
     sysdeps_unix.cpp \
     usb_linux.cpp \
 
diff --git a/adb/adb.cpp b/adb/adb.cpp
index be390d9..056dbef 100644
--- a/adb/adb.cpp
+++ b/adb/adb.cpp
@@ -34,6 +34,7 @@
 #include <vector>
 
 #include <android-base/errors.h>
+#include <android-base/file.h>
 #include <android-base/logging.h>
 #include <android-base/macros.h>
 #include <android-base/parsenetaddress.h>
@@ -610,8 +611,7 @@
 
 #endif
 
-int launch_server(int server_port)
-{
+int launch_server(const std::string& socket_spec) {
 #if defined(_WIN32)
     /* we need to start the server in the background                    */
     /* we create a PIPE that will be used to wait for the server's "OK" */
@@ -714,9 +714,8 @@
     }
 
     WCHAR   args[64];
-    snwprintf(args, arraysize(args),
-              L"adb -P %d fork-server server --reply-fd %d", server_port,
-              ack_write_as_int);
+    snwprintf(args, arraysize(args), L"adb -L %s fork-server server --reply-fd %d",
+              socket_spec.c_str(), ack_write_as_int);
 
     PROCESS_INFORMATION   pinfo;
     ZeroMemory(&pinfo, sizeof(pinfo));
@@ -843,30 +842,29 @@
         return -1;
     }
 #else /* !defined(_WIN32) */
-    char    path[PATH_MAX];
-    int     fd[2];
-
     // set up a pipe so the child can tell us when it is ready.
     // fd[0] will be parent's end, and the child will write on fd[1]
+    int fd[2];
     if (pipe(fd)) {
         fprintf(stderr, "pipe failed in launch_server, errno: %d\n", errno);
         return -1;
     }
-    get_my_path(path, PATH_MAX);
+
+    std::string path = android::base::GetExecutablePath();
+
     pid_t pid = fork();
-    if(pid < 0) return -1;
+    if (pid < 0) return -1;
 
     if (pid == 0) {
         // child side of the fork
 
         adb_close(fd[0]);
 
-        char str_port[30];
-        snprintf(str_port, sizeof(str_port), "%d", server_port);
         char reply_fd[30];
         snprintf(reply_fd, sizeof(reply_fd), "%d", fd[1]);
         // child process
-        int result = execl(path, "adb", "-P", str_port, "fork-server", "server", "--reply-fd", reply_fd, NULL);
+        int result = execl(path.c_str(), "adb", "-L", socket_spec.c_str(), "fork-server", "server",
+                           "--reply-fd", reply_fd, NULL);
         // this should not return
         fprintf(stderr, "OOPS! execl returned %d, errno: %d\n", result, errno);
     } else  {
diff --git a/adb/adb.h b/adb/adb.h
index cd6b7bd..0b9fe5b 100644
--- a/adb/adb.h
+++ b/adb/adb.h
@@ -126,9 +126,8 @@
 
 void handle_packet(apacket *p, atransport *t);
 
-void get_my_path(char *s, size_t maxLen);
-int launch_server(int server_port);
-int adb_server_main(int is_daemon, int server_port, int ack_reply_fd);
+int launch_server(const std::string& socket_spec);
+int adb_server_main(int is_daemon, const std::string& socket_spec, int ack_reply_fd);
 
 /* initialize a transport object's func pointers and state */
 #if ADB_HOST
diff --git a/adb/adb_auth_host.cpp b/adb/adb_auth_host.cpp
index 4f4f382..8366549 100644
--- a/adb/adb_auth_host.cpp
+++ b/adb/adb_auth_host.cpp
@@ -246,21 +246,7 @@
 }
 
 static std::string get_user_key_path() {
-    const std::string home = adb_get_homedir_path(true);
-    LOG(DEBUG) << "adb_get_homedir_path returned '" << home << "'";
-
-    const std::string android_dir = android::base::StringPrintf("%s%c.android", home.c_str(),
-                                                                OS_PATH_SEPARATOR);
-
-    struct stat buf;
-    if (stat(android_dir.c_str(), &buf) == -1) {
-        if (adb_mkdir(android_dir.c_str(), 0750) == -1) {
-            PLOG(ERROR) << "Cannot mkdir '" << android_dir << "'";
-            return "";
-        }
-    }
-
-    return android_dir + OS_PATH_SEPARATOR + "adbkey";
+    return adb_get_android_dir_path() + OS_PATH_SEPARATOR + "adbkey";
 }
 
 static bool get_user_key() {
diff --git a/adb/adb_client.cpp b/adb/adb_client.cpp
index a27dd47..919e1c1 100644
--- a/adb/adb_client.cpp
+++ b/adb/adb_client.cpp
@@ -37,12 +37,12 @@
 
 #include "adb_io.h"
 #include "adb_utils.h"
+#include "socket_spec.h"
 
 static TransportType __adb_transport = kTransportAny;
 static const char* __adb_serial = NULL;
 
-static int __adb_server_port = DEFAULT_ADB_PORT;
-static const char* __adb_server_name = NULL;
+static const char* __adb_server_socket_spec;
 
 void adb_set_transport(TransportType type, const char* serial)
 {
@@ -59,14 +59,11 @@
     }
 }
 
-void adb_set_tcp_specifics(int server_port)
-{
-    __adb_server_port = server_port;
-}
-
-void adb_set_tcp_name(const char* hostname)
-{
-    __adb_server_name = hostname;
+void adb_set_socket_spec(const char* socket_spec) {
+    if (__adb_server_socket_spec) {
+        LOG(FATAL) << "attempted to reinitialize adb_server_socket_spec " << socket_spec << " (was " << __adb_server_socket_spec << ")";
+    }
+    __adb_server_socket_spec = socket_spec;
 }
 
 static int switch_socket_transport(int fd, std::string* error) {
@@ -139,23 +136,12 @@
         return -1;
     }
 
-    int fd;
     std::string reason;
-    if (__adb_server_name) {
-        fd = network_connect(__adb_server_name, __adb_server_port, SOCK_STREAM, 0, &reason);
-        if (fd == -1) {
-            *error = android::base::StringPrintf("can't connect to %s:%d: %s",
-                                                 __adb_server_name, __adb_server_port,
-                                                 reason.c_str());
-            return -2;
-        }
-    } else {
-        fd = network_loopback_client(__adb_server_port, SOCK_STREAM, &reason);
-        if (fd == -1) {
-            *error = android::base::StringPrintf("cannot connect to daemon: %s",
-                                                 reason.c_str());
-            return -2;
-        }
+    int fd = socket_spec_connect(__adb_server_socket_spec, &reason);
+    if (fd < 0) {
+        *error = android::base::StringPrintf("cannot connect to daemon at %s: %s",
+                                             __adb_server_socket_spec, reason.c_str());
+        return -2;
     }
 
     if ((memcmp(&service[0],"host",4) != 0 || service == "host:reconnect") &&
@@ -185,15 +171,14 @@
     int fd = _adb_connect("host:version", error);
 
     D("adb_connect: service %s", service.c_str());
-    if (fd == -2 && __adb_server_name) {
+    if (fd == -2 && !is_local_socket_spec(__adb_server_socket_spec)) {
         fprintf(stderr,"** Cannot start server on remote host\n");
         // error is the original network connection error
         return fd;
     } else if (fd == -2) {
-        fprintf(stdout,"* daemon not running. starting it now on port %d *\n",
-                __adb_server_port);
+        fprintf(stdout, "* daemon not running. starting it now at %s *\n", __adb_server_socket_spec);
     start_server:
-        if (launch_server(__adb_server_port)) {
+        if (launch_server(__adb_server_socket_spec)) {
             fprintf(stderr,"* failed to start daemon *\n");
             // launch_server() has already printed detailed error info, so just
             // return a generic error string about the overall adb_connect()
diff --git a/adb/adb_client.h b/adb/adb_client.h
index 9f9eb1f..d35d705 100644
--- a/adb/adb_client.h
+++ b/adb/adb_client.h
@@ -43,11 +43,9 @@
 // Get the preferred transport to connect to.
 void adb_get_transport(TransportType* _Nullable type, const char* _Nullable* _Nullable serial);
 
-// Set TCP specifics of the transport to use.
-void adb_set_tcp_specifics(int server_port);
-
-// Set TCP Hostname of the transport to use.
-void adb_set_tcp_name(const char* _Nullable hostname);
+// Set the socket specification for the adb server.
+// This function can only be called once, and the argument must live to the end of the process.
+void adb_set_socket_spec(const char* _Nonnull socket_spec);
 
 // Send commands to the current emulator instance. Will fail if there is not
 // exactly one emulator connected (or if you use -s <serial> with a <serial>
diff --git a/adb/adb_unique_fd.h b/adb/adb_unique_fd.h
new file mode 100644
index 0000000..34c1bbc
--- /dev/null
+++ b/adb/adb_unique_fd.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android-base/unique_fd.h>
+
+// Helper to automatically close an FD when it goes out of scope.
+struct AdbCloser {
+    static void Close(int fd);
+};
+
+using unique_fd = android::base::unique_fd_impl<AdbCloser>;
diff --git a/adb/adb_utils.cpp b/adb/adb_utils.cpp
index 31ec8af..db39ef4 100644
--- a/adb/adb_utils.cpp
+++ b/adb/adb_utils.cpp
@@ -17,6 +17,7 @@
 #define TRACE_TAG ADB
 
 #include "adb_utils.h"
+#include "adb_unique_fd.h"
 
 #include <libgen.h>
 #include <stdlib.h>
@@ -25,6 +26,7 @@
 #include <unistd.h>
 
 #include <algorithm>
+#include <vector>
 
 #include <android-base/logging.h>
 #include <android-base/parseint.h>
@@ -41,6 +43,8 @@
 #  endif
 #  include "windows.h"
 #  include "shlobj.h"
+#else
+#include <pwd.h>
 #endif
 
 ADB_MUTEX_DEFINE(basename_lock);
@@ -263,14 +267,8 @@
     return true;
 }
 
-std::string adb_get_homedir_path(bool check_env_first) {
+std::string adb_get_homedir_path() {
 #ifdef _WIN32
-    if (check_env_first) {
-        if (const char* const home = getenv("ANDROID_SDK_HOME")) {
-            return home;
-        }
-    }
-
     WCHAR path[MAX_PATH];
     const HRESULT hr = SHGetFolderPathW(NULL, CSIDL_PROFILE, NULL, 0, path);
     if (FAILED(hr)) {
@@ -286,6 +284,33 @@
     if (const char* const home = getenv("HOME")) {
         return home;
     }
+
+    struct passwd pwent;
+    struct passwd* result;
+    int pwent_max = sysconf(_SC_GETPW_R_SIZE_MAX);
+    std::vector<char> buf(pwent_max);
+    int rc = getpwuid_r(getuid(), &pwent, buf.data(), buf.size(), &result);
+    if (rc == 0 && result) {
+        return result->pw_dir;
+    }
+
+    LOG(FATAL) << "failed to get user home directory";
     return {};
 #endif
 }
+
+std::string adb_get_android_dir_path() {
+    std::string user_dir = adb_get_homedir_path();
+    std::string android_dir = user_dir + OS_PATH_SEPARATOR + ".android";
+    struct stat buf;
+    if (stat(android_dir.c_str(), &buf) == -1) {
+        if (adb_mkdir(android_dir.c_str(), 0750) == -1) {
+            PLOG(FATAL) << "Cannot mkdir '" << android_dir << "'";
+        }
+    }
+    return android_dir;
+}
+
+void AdbCloser::Close(int fd) {
+    adb_close(fd);
+}
diff --git a/adb/adb_utils.h b/adb/adb_utils.h
index f6b4b26..16317e0 100644
--- a/adb/adb_utils.h
+++ b/adb/adb_utils.h
@@ -20,7 +20,6 @@
 #include <string>
 
 #include <android-base/macros.h>
-#include <android-base/unique_fd.h>
 
 void close_stdin();
 
@@ -33,10 +32,10 @@
 std::string adb_dirname(const std::string& path);
 
 // Return the user's home directory.
-// |check_env_first| - if true, on Windows check the ANDROID_SDK_HOME
-// environment variable before trying the WinAPI call (useful when looking for
-// the .android directory)
-std::string adb_get_homedir_path(bool check_env_first);
+std::string adb_get_homedir_path();
+
+// Return the adb user directory.
+std::string adb_get_android_dir_path();
 
 bool mkdirs(const std::string& path);
 
@@ -57,13 +56,4 @@
 bool forward_targets_are_valid(const std::string& source, const std::string& dest,
                                std::string* error);
 
-// Helper to automatically close an FD when it goes out of scope.
-struct AdbCloser {
-    static void Close(int fd) {
-        adb_close(fd);
-    }
-};
-
-using unique_fd = android::base::unique_fd_impl<AdbCloser>;
-
 #endif
diff --git a/adb/client/main.cpp b/adb/client/main.cpp
index 0c85fe5..571c227 100644
--- a/adb/client/main.cpp
+++ b/adb/client/main.cpp
@@ -88,7 +88,7 @@
 }
 #endif
 
-int adb_server_main(int is_daemon, int server_port, int ack_reply_fd) {
+int adb_server_main(int is_daemon, const std::string& socket_spec, int ack_reply_fd) {
 #if defined(_WIN32)
     // adb start-server starts us up with stdout and stderr hooked up to
     // anonymous pipes. When the C Runtime sees this, it makes stderr and
@@ -113,8 +113,7 @@
     local_init(DEFAULT_ADB_LOCAL_TRANSPORT_PORT);
 
     std::string error;
-    std::string local_name = android::base::StringPrintf("tcp:%d", server_port);
-    if (install_listener(local_name, "*smartsocket*", nullptr, 0, nullptr, &error)) {
+    if (install_listener(socket_spec, "*smartsocket*", nullptr, 0, nullptr, &error)) {
         fatal("could not install *smartsocket* listener: %s", error.c_str());
     }
 
diff --git a/adb/commandline.cpp b/adb/commandline.cpp
index c69fe19..77c5f96 100644
--- a/adb/commandline.cpp
+++ b/adb/commandline.cpp
@@ -51,6 +51,7 @@
 #include "adb_auth.h"
 #include "adb_client.h"
 #include "adb_io.h"
+#include "adb_unique_fd.h"
 #include "adb_utils.h"
 #include "bugreport.h"
 #include "commandline.h"
@@ -100,6 +101,8 @@
         "                                 be an absolute path.\n"
         " -H                            - Name of adb server host (default: localhost)\n"
         " -P                            - Port of adb server (default: 5037)\n"
+        " -L <socket>                   - listen on socket specifier for the adb server\n"
+        "                                 (default: tcp:localhost:5037)\n"
         " devices [-l]                  - list all connected devices\n"
         "                                 ('-l' will also list device qualifiers)\n"
         " connect <host>[:<port>]       - connect to a device via TCP/IP\n"
@@ -1453,18 +1456,9 @@
     }
     // TODO: also try TARGET_PRODUCT/TARGET_DEVICE as a hint
 
-    /* Validate and assign the server port */
-    const char* server_port_str = getenv("ANDROID_ADB_SERVER_PORT");
-    int server_port = DEFAULT_ADB_PORT;
-    if (server_port_str && strlen(server_port_str) > 0) {
-        server_port = strtol(server_port_str, nullptr, 0);
-        if (server_port <= 0 || server_port > 65535) {
-            fprintf(stderr,
-                    "adb: Env var ANDROID_ADB_SERVER_PORT must be a positive number less than 65536. Got \"%s\"\n",
-                    server_port_str);
-            return usage();
-        }
-    }
+    const char* server_host_str = nullptr;
+    const char* server_port_str = nullptr;
+    const char* server_socket_str = nullptr;
 
     // We need to check for -d and -e before we look at $ANDROID_SERIAL.
     const char* serial = nullptr;
@@ -1518,17 +1512,14 @@
         } else if (!strcmp(argv[0],"-a")) {
             gListenAll = 1;
         } else if (!strncmp(argv[0], "-H", 2)) {
-            const char *hostname = NULL;
             if (argv[0][2] == '\0') {
                 if (argc < 2) return usage();
-                hostname = argv[1];
+                server_host_str = argv[1];
                 argc--;
                 argv++;
             } else {
-                hostname = argv[0] + 2;
+                server_host_str = argv[0] + 2;
             }
-            adb_set_tcp_name(hostname);
-
         } else if (!strncmp(argv[0], "-P", 2)) {
             if (argv[0][2] == '\0') {
                 if (argc < 2) return usage();
@@ -1538,34 +1529,58 @@
             } else {
                 server_port_str = argv[0] + 2;
             }
-            if (strlen(server_port_str) > 0) {
-                server_port = (int) strtol(server_port_str, NULL, 0);
-                if (server_port <= 0 || server_port > 65535) {
-                    fprintf(stderr,
-                            "adb: port number must be a positive number less than 65536. Got \"%s\"\n",
-                            server_port_str);
-                    return usage();
-                }
-            } else {
-                fprintf(stderr,
-                "adb: port number must be a positive number less than 65536. Got empty string.\n");
-                return usage();
-            }
+        } else if (!strcmp(argv[0], "-L")) {
+            if (argc < 2) return usage();
+            server_socket_str = argv[1];
+            argc--;
+            argv++;
         } else {
-                /* out of recognized modifiers and flags */
+            /* out of recognized modifiers and flags */
             break;
         }
         argc--;
         argv++;
     }
 
+    if ((server_host_str || server_port_str) && server_socket_str) {
+        fprintf(stderr, "adb: -L is incompatible with -H or -P\n");
+        exit(1);
+    }
+
+    // If -L, -H, or -P are specified, ignore environment variables.
+    // Otherwise, prefer ADB_SERVER_SOCKET over ANDROID_ADB_SERVER_ADDRESS/PORT.
+    if (!(server_host_str || server_port_str || server_socket_str)) {
+        server_socket_str = server_socket_str ? server_socket_str : getenv("ADB_SERVER_SOCKET");
+    }
+
+    if (!server_socket_str) {
+        // tcp:1234 and tcp:localhost:1234 are different with -a, so don't default to localhost
+        server_host_str = server_host_str ? server_host_str : getenv("ANDROID_ADB_SERVER_ADDRESS");
+
+        long server_port = DEFAULT_ADB_PORT;
+        server_port_str = server_port_str ? server_port_str : getenv("ANDROID_ADB_SERVER_PORT");
+
+        int rc;
+        char* temp;
+        if (server_host_str) {
+            rc = asprintf(&temp, "tcp:%s:%ld", server_host_str, server_port);
+        } else {
+            rc = asprintf(&temp, "tcp:%ld", server_port);
+        }
+        if (rc < 0) {
+            fatal("failed to allocate server socket specification");
+        }
+        server_socket_str = temp;
+    }
+
+    adb_set_socket_spec(server_socket_str);
+
     // If none of -d, -e, or -s were specified, try $ANDROID_SERIAL.
     if (transport_type == kTransportAny && serial == nullptr) {
         serial = getenv("ANDROID_SERIAL");
     }
 
     adb_set_transport(transport_type, serial);
-    adb_set_tcp_specifics(server_port);
 
     if (is_server) {
         if (no_daemon || is_daemon) {
@@ -1573,9 +1588,9 @@
                 fprintf(stderr, "reply fd for adb server to client communication not specified.\n");
                 return usage();
             }
-            r = adb_server_main(is_daemon, server_port, ack_reply_fd);
+            r = adb_server_main(is_daemon, server_socket_str, ack_reply_fd);
         } else {
-            r = launch_server(server_port);
+            r = launch_server(server_socket_str);
         }
         if (r) {
             fprintf(stderr,"* could not start server *\n");
diff --git a/adb/console.cpp b/adb/console.cpp
index e9b90a5..9563eac 100644
--- a/adb/console.cpp
+++ b/adb/console.cpp
@@ -32,7 +32,7 @@
 static std::string adb_construct_auth_command() {
     static const char auth_token_filename[] = ".emulator_console_auth_token";
 
-    std::string auth_token_path = adb_get_homedir_path(false);
+    std::string auth_token_path = adb_get_homedir_path();
     auth_token_path += OS_PATH_SEPARATOR;
     auth_token_path += auth_token_filename;
 
diff --git a/adb/get_my_path_darwin.cpp b/adb/get_my_path_darwin.cpp
deleted file mode 100644
index b0c962e..0000000
--- a/adb/get_my_path_darwin.cpp
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#import <Carbon/Carbon.h>
-#include <unistd.h>
-
-#include "adb.h"
-
-void get_my_path(char *s, size_t maxLen)
-{
-    CFBundleRef mainBundle = CFBundleGetMainBundle();
-    CFURLRef executableURL = CFBundleCopyExecutableURL(mainBundle);
-    CFStringRef executablePathString = CFURLCopyFileSystemPath(executableURL, kCFURLPOSIXPathStyle);
-    CFRelease(executableURL);
-
-    CFStringGetFileSystemRepresentation(executablePathString, s, maxLen);
-    CFRelease(executablePathString);
-}
-
diff --git a/adb/get_my_path_linux.cpp b/adb/get_my_path_linux.cpp
deleted file mode 100644
index 11c0b21..0000000
--- a/adb/get_my_path_linux.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include "adb.h"
-
-void get_my_path(char *exe, size_t maxLen)
-{
-    char proc[64];
-    snprintf(proc, sizeof proc, "/proc/%d/exe", getpid());
-    int err = readlink(proc, exe, maxLen - 1);
-    if(err > 0) {
-        exe[err] = '\0';
-    } else {
-        exe[0] = '\0';
-    }
-}
-
diff --git a/adb/jdwp_service.cpp b/adb/jdwp_service.cpp
index 027821a..3135aa4 100644
--- a/adb/jdwp_service.cpp
+++ b/adb/jdwp_service.cpp
@@ -34,6 +34,7 @@
 
 #include "adb.h"
 #include "adb_io.h"
+#include "adb_unique_fd.h"
 #include "adb_utils.h"
 
 /* here's how these things work.
diff --git a/adb/shell_service.cpp b/adb/shell_service.cpp
index d83622c..01e206a 100644
--- a/adb/shell_service.cpp
+++ b/adb/shell_service.cpp
@@ -100,6 +100,7 @@
 #include "adb.h"
 #include "adb_io.h"
 #include "adb_trace.h"
+#include "adb_unique_fd.h"
 #include "adb_utils.h"
 #include "security_log_tags.h"
 
diff --git a/adb/socket_spec.cpp b/adb/socket_spec.cpp
index f8bbbb3..18e6e6d 100644
--- a/adb/socket_spec.cpp
+++ b/adb/socket_spec.cpp
@@ -131,6 +131,22 @@
     return StartsWith(spec, "tcp:");
 }
 
+bool is_local_socket_spec(const std::string& spec) {
+    for (const auto& it : kLocalSocketTypes) {
+        std::string prefix = it.first + ":";
+        if (StartsWith(spec, prefix.c_str())) {
+            return true;
+        }
+    }
+
+    std::string error;
+    std::string hostname;
+    if (!parse_tcp_spec(spec, &hostname, nullptr, &error)) {
+        return false;
+    }
+    return tcp_host_is_local(hostname);
+}
+
 int socket_spec_connect(const std::string& spec, std::string* error) {
     if (StartsWith(spec, "tcp:")) {
         std::string hostname;
diff --git a/adb/socket_spec.h b/adb/socket_spec.h
index 69efb07..6302da5 100644
--- a/adb/socket_spec.h
+++ b/adb/socket_spec.h
@@ -20,6 +20,7 @@
 
 // Returns true if the argument starts with a plausible socket prefix.
 bool is_socket_spec(const std::string& spec);
+bool is_local_socket_spec(const std::string& spec);
 
 int socket_spec_connect(const std::string& spec, std::string* error);
 int socket_spec_listen(const std::string& spec, std::string* error,
diff --git a/adb/test_adb.py b/adb/test_adb.py
index 0f1b034..cb3e0d8 100644
--- a/adb/test_adb.py
+++ b/adb/test_adb.py
@@ -207,6 +207,28 @@
             # reading the response from the adb emu kill command (on Windows).
             self.assertEqual(0, p.returncode)
 
+    def test_connect_ipv4_ipv6(self):
+        """Ensure that `adb connect localhost:1234` will try both IPv4 and IPv6.
+
+        Bug: http://b/30313466
+        """
+        ipv4 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        ipv4.bind(('127.0.0.1', 0))
+        ipv4.listen(1)
+
+        ipv6 = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
+        ipv6.bind(('::1', ipv4.getsockname()[1] + 1))
+        ipv6.listen(1)
+
+        for s in (ipv4, ipv6):
+            port = s.getsockname()[1]
+            output = subprocess.check_output(
+                ['adb', 'connect', 'localhost:{}'.format(port)])
+
+            self.assertEqual(
+                output.strip(), 'connected to localhost:{}'.format(port))
+            s.close()
+
 
 def main():
     random.seed(0)
diff --git a/base/file.cpp b/base/file.cpp
index 3963081..721ab2f 100644
--- a/base/file.cpp
+++ b/base/file.cpp
@@ -22,6 +22,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
@@ -30,6 +31,13 @@
 #include "android-base/utf8.h"
 #include "utils/Compat.h"
 
+#if defined(__APPLE__)
+#include <mach-o/dyld.h>
+#endif
+#if defined(_WIN32)
+#include <windows.h>
+#endif
+
 namespace android {
 namespace base {
 
@@ -197,5 +205,31 @@
 }
 #endif
 
+std::string GetExecutablePath() {
+#if defined(__linux__)
+  std::string path;
+  android::base::Readlink("/proc/self/exe", &path);
+  return path;
+#elif defined(__APPLE__)
+  char path[PATH_MAX + 1];
+  uint32_t path_len = sizeof(path);
+  int rc = _NSGetExecutablePath(path, &path_len);
+  if (rc < 0) {
+    std::unique_ptr<char> path_buf(new char[path_len]);
+    _NSGetExecutablePath(path_buf.get(), &path_len);
+    return path_buf.get();
+  }
+  return path;
+#elif defined(_WIN32)
+  char path[PATH_MAX + 1];
+  DWORD result = GetModuleFileName(NULL, path, sizeof(path) - 1);
+  if (result == 0 || result == sizeof(path) - 1) return "";
+  path[PATH_MAX - 1] = 0;
+  return path;
+#else
+#error unknown OS
+#endif
+}
+
 }  // namespace base
 }  // namespace android
diff --git a/base/file_test.cpp b/base/file_test.cpp
index ca01ee8..f5d6062 100644
--- a/base/file_test.cpp
+++ b/base/file_test.cpp
@@ -136,3 +136,7 @@
   ASSERT_EQ(max, result);
 #endif
 }
+
+TEST(file, GetExecutablePath) {
+  ASSERT_NE("", android::base::GetExecutablePath());
+}
diff --git a/base/include/android-base/file.h b/base/include/android-base/file.h
index 2726a62..5b22a65 100644
--- a/base/include/android-base/file.h
+++ b/base/include/android-base/file.h
@@ -47,6 +47,8 @@
 bool Readlink(const std::string& path, std::string* result);
 #endif
 
+std::string GetExecutablePath();
+
 }  // namespace base
 }  // namespace android
 
diff --git a/base/include/android-base/logging.h b/base/include/android-base/logging.h
index 66d60c9..721ecce 100644
--- a/base/include/android-base/logging.h
+++ b/base/include/android-base/logging.h
@@ -265,7 +265,7 @@
 // MakeEagerEvaluator to infer the types of LHS and RHS.
 template <typename LHS, typename RHS>
 struct EagerEvaluator {
-  EagerEvaluator(LHS l, RHS r) : lhs(l), rhs(r) {
+  constexpr EagerEvaluator(LHS l, RHS r) : lhs(l), rhs(r) {
   }
   LHS lhs;
   RHS rhs;
@@ -273,7 +273,7 @@
 
 // Helper function for CHECK_xx.
 template <typename LHS, typename RHS>
-static inline EagerEvaluator<LHS, RHS> MakeEagerEvaluator(LHS lhs, RHS rhs) {
+constexpr EagerEvaluator<LHS, RHS> MakeEagerEvaluator(LHS lhs, RHS rhs) {
   return EagerEvaluator<LHS, RHS>(lhs, rhs);
 }
 
diff --git a/base/include/android-base/macros.h b/base/include/android-base/macros.h
index ee16d02..88bbe8a 100644
--- a/base/include/android-base/macros.h
+++ b/base/include/android-base/macros.h
@@ -41,18 +41,9 @@
 // Note, that most uses of DISALLOW_ASSIGN and DISALLOW_COPY are broken
 // semantically, one should either use disallow both or neither. Try to
 // avoid these in new code.
-//
-// When building with C++11 toolchains, just use the language support
-// for explicitly deleted methods.
-#if __cplusplus >= 201103L
 #define DISALLOW_COPY_AND_ASSIGN(TypeName) \
   TypeName(const TypeName&) = delete;      \
   void operator=(const TypeName&) = delete
-#else
-#define DISALLOW_COPY_AND_ASSIGN(TypeName) \
-  TypeName(const TypeName&);               \
-  void operator=(const TypeName&)
-#endif
 
 // A macro to disallow all the implicit constructors, namely the
 // default constructor, copy constructor and operator= functions.
@@ -60,18 +51,9 @@
 // This should be used in the private: declarations for a class
 // that wants to prevent anyone from instantiating it. This is
 // especially useful for classes containing only static methods.
-//
-// When building with C++11 toolchains, just use the language support
-// for explicitly deleted methods.
-#if __cplusplus >= 201103L
 #define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
   TypeName() = delete;                           \
   DISALLOW_COPY_AND_ASSIGN(TypeName)
-#else
-#define DISALLOW_IMPLICIT_CONSTRUCTORS(TypeName) \
-  TypeName();                                    \
-  DISALLOW_COPY_AND_ASSIGN(TypeName)
-#endif
 
 // The arraysize(arr) macro returns the # of elements in an array arr.
 // The expression is a compile-time constant, and therefore can be
@@ -174,10 +156,10 @@
 //  only if there are no statements on the execution path between it and the
 //  next switch label.
 //
-//  When compiled with clang in C++11 mode, the FALLTHROUGH_INTENDED macro is
-//  expanded to [[clang::fallthrough]] attribute, which is analysed when
-//  performing switch labels fall-through diagnostic ('-Wimplicit-fallthrough').
-//  See clang documentation on language extensions for details:
+//  When compiled with clang, the FALLTHROUGH_INTENDED macro is expanded to
+//  [[clang::fallthrough]] attribute, which is analysed when performing switch
+//  labels fall-through diagnostic ('-Wimplicit-fallthrough'). See clang
+//  documentation on language extensions for details:
 //  http://clang.llvm.org/docs/LanguageExtensions.html#clang__fallthrough
 //
 //  When used with unsupported compilers, the FALLTHROUGH_INTENDED macro has no
@@ -185,7 +167,7 @@
 //
 //  In either case this macro has no effect on runtime behavior and performance
 //  of code.
-#if defined(__clang__) && __cplusplus >= 201103L && defined(__has_warning)
+#if defined(__clang__) && defined(__has_warning)
 #if __has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough")
 #define FALLTHROUGH_INTENDED [[clang::fallthrough]]  // NOLINT
 #endif
diff --git a/base/include/android-base/thread_annotations.h b/base/include/android-base/thread_annotations.h
index 2422102..fbb5923 100644
--- a/base/include/android-base/thread_annotations.h
+++ b/base/include/android-base/thread_annotations.h
@@ -29,6 +29,9 @@
 #define SCOPED_CAPABILITY \
       THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable)
 
+#define SHARED_CAPABILITY(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(shared_capability(__VA_ARGS__))
+
 #define GUARDED_BY(x) \
       THREAD_ANNOTATION_ATTRIBUTE__(guarded_by(x))
 
@@ -77,6 +80,27 @@
 #define RETURN_CAPABILITY(x) \
       THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x))
 
+#define EXCLUSIVE_LOCK_FUNCTION(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(exclusive_lock_function(__VA_ARGS__))
+
+#define EXCLUSIVE_TRYLOCK_FUNCTION(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(exclusive_trylock_function(__VA_ARGS__))
+
+#define SHARED_LOCK_FUNCTION(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(shared_lock_function(__VA_ARGS__))
+
+#define SHARED_TRYLOCK_FUNCTION(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(shared_trylock_function(__VA_ARGS__))
+
+#define UNLOCK_FUNCTION(...) \
+      THREAD_ANNOTATION_ATTRIBUTE__(unlock_function(__VA_ARGS__))
+
+#define SCOPED_LOCKABLE \
+      THREAD_ANNOTATION_ATTRIBUTE__(scoped_lockable)
+
+#define LOCK_RETURNED(x) \
+      THREAD_ANNOTATION_ATTRIBUTE__(lock_returned(x))
+
 #define NO_THREAD_SAFETY_ANALYSIS \
       THREAD_ANNOTATION_ATTRIBUTE__(no_thread_safety_analysis)
 
diff --git a/base/include/android-base/unique_fd.h b/base/include/android-base/unique_fd.h
index 869e60f..c323311 100644
--- a/base/include/android-base/unique_fd.h
+++ b/base/include/android-base/unique_fd.h
@@ -95,4 +95,14 @@
 }  // namespace base
 }  // namespace android
 
+template <typename T>
+int close(const android::base::unique_fd_impl<T>&)
+#if defined(__clang__)
+  __attribute__((__unavailable__(
+#else
+  __attribute__((__error__(
+#endif
+    "close called on unique_fd"
+  )));
+
 #endif  // ANDROID_BASE_UNIQUE_FD_H
diff --git a/fastboot/Android.mk b/fastboot/Android.mk
index 28e3d4b..7112d1d 100644
--- a/fastboot/Android.mk
+++ b/fastboot/Android.mk
@@ -43,15 +43,15 @@
 
 LOCAL_CFLAGS += -DFASTBOOT_REVISION='"$(fastboot_version)"'
 
-LOCAL_SRC_FILES_linux := usb_linux.cpp util_linux.cpp
+LOCAL_SRC_FILES_linux := usb_linux.cpp
 LOCAL_STATIC_LIBRARIES_linux := libselinux
 
-LOCAL_SRC_FILES_darwin := usb_osx.cpp util_osx.cpp
+LOCAL_SRC_FILES_darwin := usb_osx.cpp
 LOCAL_STATIC_LIBRARIES_darwin := libselinux
 LOCAL_LDLIBS_darwin := -lpthread -framework CoreFoundation -framework IOKit -framework Carbon
 LOCAL_CFLAGS_darwin := -Wno-unused-parameter
 
-LOCAL_SRC_FILES_windows := usb_windows.cpp util_windows.cpp
+LOCAL_SRC_FILES_windows := usb_windows.cpp
 LOCAL_STATIC_LIBRARIES_windows := AdbWinApi
 LOCAL_REQUIRED_MODULES_windows := AdbWinApi
 LOCAL_LDLIBS_windows := -lws2_32
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index df0f651..987ba83 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -47,6 +47,7 @@
 #include <utility>
 #include <vector>
 
+#include <android-base/file.h>
 #include <android-base/macros.h>
 #include <android-base/parseint.h>
 #include <android-base/parsenetaddress.h>
@@ -116,7 +117,7 @@
 
 static std::string find_item_given_name(const char* img_name, const char* product) {
     if(product) {
-        std::string path = get_my_path();
+        std::string path = android::base::GetExecutablePath();
         path.erase(path.find_last_of('/'));
         return android::base::StringPrintf("%s/../../../target/product/%s/%s",
                                            path.c_str(), product, img_name);
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index c2ea551..6699b6a 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -72,8 +72,6 @@
 char *mkmsg(const char *fmt, ...);
 __attribute__((__noreturn__)) void die(const char *fmt, ...);
 
-std::string get_my_path();
-
 /* Current product */
 extern char cur_product[FB_RESPONSE_SZ + 1];
 
diff --git a/fastboot/util_linux.cpp b/fastboot/util_linux.cpp
deleted file mode 100644
index 2c6aedb..0000000
--- a/fastboot/util_linux.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "fastboot.h"
-
-#include <unistd.h>
-#include <limits.h>
-
-#include <android-base/stringprintf.h>
-
-std::string get_my_path() {
-    std::string proc = android::base::StringPrintf("/proc/%d/exe", getpid());
-    char path[PATH_MAX + 1];
-    int rc = readlink(proc.c_str(), path, sizeof(path) - 1);
-    if (rc == -1) return "";
-    path[rc] = '\0';
-    return path;
-}
diff --git a/fastboot/util_osx.cpp b/fastboot/util_osx.cpp
deleted file mode 100644
index 4bae7c4..0000000
--- a/fastboot/util_osx.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "fastboot.h"
-
-#import <Carbon/Carbon.h>
-#include <unistd.h>
-
-std::string get_my_path() {
-    CFBundleRef mainBundle = CFBundleGetMainBundle();
-    CFURLRef executableURL = CFBundleCopyExecutableURL(mainBundle);
-    CFStringRef executablePathString = CFURLCopyFileSystemPath(executableURL, kCFURLPOSIXPathStyle);
-    CFRelease(executableURL);
-
-    char path[PATH_MAX + 1];
-    CFStringGetFileSystemRepresentation(executablePathString, path, sizeof(PATH_MAX)-1);
-    CFRelease(executablePathString);
-
-    return path;
-}
diff --git a/fastboot/util_windows.cpp b/fastboot/util_windows.cpp
deleted file mode 100644
index 3b22c55..0000000
--- a/fastboot/util_windows.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "fastboot.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-
-#include <windows.h>
-
-std::string get_my_path() {
-    char path[PATH_MAX + 1];
-
-    DWORD result = GetModuleFileName(NULL, path, sizeof(path) - 1);
-    if (result == 0 || result == sizeof(path) - 1) return "";
-    path[PATH_MAX - 1] = 0;
-
-    return path;
-}
diff --git a/init/readme.txt b/init/readme.txt
index 4c04f17..bc3874a 100644
--- a/init/readme.txt
+++ b/init/readme.txt
@@ -188,6 +188,14 @@
   Scheduling priority of the service process. This value has to be in range
   -20 to 19. Default priority is 0. Priority is set via setpriority().
 
+namespace <pid|mnt>
+  Enter a new PID or mount namespace when forking the service.
+
+oom_score_adjust <value>
+   Sets the child's /proc/self/oom_score_adj to the specified value,
+   which must range from -1000 to 1000.
+
+
 Triggers
 --------
 Triggers are strings which can be used to match certain kinds of
diff --git a/init/service.cpp b/init/service.cpp
index 32aafd6..1caf7c6 100644
--- a/init/service.cpp
+++ b/init/service.cpp
@@ -163,7 +163,7 @@
     : name_(name), classname_(classname), flags_(0), pid_(0), time_started_(0),
       time_crashed_(0), nr_crashed_(0), uid_(0), gid_(0), namespace_flags_(0),
       seclabel_(""), ioprio_class_(IoSchedClass_NONE), ioprio_pri_(0),
-      priority_(0), args_(args) {
+      priority_(0), oom_score_adjust_(-1000), args_(args) {
     onrestart_.InitSingleTrigger("onrestart");
 }
 
@@ -176,7 +176,7 @@
       time_started_(0), time_crashed_(0), nr_crashed_(0), uid_(uid), gid_(gid),
       supp_gids_(supp_gids), namespace_flags_(namespace_flags),
       seclabel_(seclabel), ioprio_class_(IoSchedClass_NONE), ioprio_pri_(0),
-      priority_(0), args_(args) {
+      priority_(0), oom_score_adjust_(-1000), args_(args) {
     onrestart_.InitSingleTrigger("onrestart");
 }
 
@@ -419,6 +419,18 @@
     return true;
 }
 
+bool Service::ParseOomScoreAdjust(const std::vector<std::string>& args, std::string* err) {
+    oom_score_adjust_ = std::stol(args[1], 0, 10);
+
+    if (oom_score_adjust_ < -1000 || oom_score_adjust_ > 1000) {
+        *err = "oom_score_adjust value must be in range -1000 - +1000";
+        return false;
+    }
+
+    return true;
+}
+
+
 bool Service::ParseSeclabel(const std::vector<std::string>& args, std::string* err) {
     seclabel_ = args[1];
     return true;
@@ -476,6 +488,8 @@
         {"keycodes",    {1,     kMax, &Service::ParseKeycodes}},
         {"oneshot",     {0,     0,    &Service::ParseOneshot}},
         {"onrestart",   {1,     kMax, &Service::ParseOnrestart}},
+        {"oom_score_adjust",
+                        {1,     1,    &Service::ParseOomScoreAdjust}},
         {"namespace",   {1,     2,    &Service::ParseNamespace}},
         {"seclabel",    {1,     1,    &Service::ParseSeclabel}},
         {"setenv",      {2,     2,    &Service::ParseSetenv}},
@@ -611,6 +625,14 @@
         return false;
     }
 
+    if (oom_score_adjust_ != -1000) {
+        std::string oom_str = StringPrintf("%d", oom_score_adjust_);
+        std::string oom_file = StringPrintf("/proc/%d/oom_score_adj", pid);
+        if (!WriteStringToFile(oom_str, oom_file)) {
+            PLOG(ERROR) << "couldn't write oom_score_adj: " << strerror(errno);
+        }
+    }
+
     time_started_ = gettime();
     pid_ = pid;
     flags_ |= SVC_RUNNING;
diff --git a/init/service.h b/init/service.h
index fb03a07..4a3412c 100644
--- a/init/service.h
+++ b/init/service.h
@@ -126,6 +126,7 @@
     bool ParseKeycodes(const std::vector<std::string>& args, std::string* err);
     bool ParseOneshot(const std::vector<std::string>& args, std::string* err);
     bool ParseOnrestart(const std::vector<std::string>& args, std::string* err);
+    bool ParseOomScoreAdjust(const std::vector<std::string>& args, std::string* err);
     bool ParseNamespace(const std::vector<std::string>& args, std::string* err);
     bool ParseSeclabel(const std::vector<std::string>& args, std::string* err);
     bool ParseSetenv(const std::vector<std::string>& args, std::string* err);
@@ -165,6 +166,8 @@
     int ioprio_pri_;
     int priority_;
 
+    int oom_score_adjust_;
+
     std::vector<std::string> args_;
 };
 
diff --git a/libcutils/socket_network_client_unix.c b/libcutils/socket_network_client_unix.c
index 3300b8f..46818d6 100644
--- a/libcutils/socket_network_client_unix.c
+++ b/libcutils/socket_network_client_unix.c
@@ -59,64 +59,63 @@
         return -1;
     }
 
-    // TODO: try all the addresses if there's more than one?
-    int family = addrs[0].ai_family;
-    int protocol = addrs[0].ai_protocol;
-    socklen_t addr_len = addrs[0].ai_addrlen;
-    struct sockaddr_storage addr;
-    memcpy(&addr, addrs[0].ai_addr, addr_len);
+    int result = -1;
+    for (struct addrinfo* addr = addrs; addr != NULL; addr = addr->ai_next) {
+        // The Mac doesn't have SOCK_NONBLOCK.
+        int s = socket(addr->ai_family, type, addr->ai_protocol);
+        if (s == -1 || toggle_O_NONBLOCK(s) == -1) return -1;
+
+        int rc = connect(s, addr->ai_addr, addr->ai_addrlen);
+        if (rc == 0) {
+            result = toggle_O_NONBLOCK(s);
+            break;
+        } else if (rc == -1 && errno != EINPROGRESS) {
+            close(s);
+            continue;
+        }
+
+        fd_set r_set;
+        FD_ZERO(&r_set);
+        FD_SET(s, &r_set);
+        fd_set w_set = r_set;
+
+        struct timeval ts;
+        ts.tv_sec = timeout;
+        ts.tv_usec = 0;
+        if ((rc = select(s + 1, &r_set, &w_set, NULL, (timeout != 0) ? &ts : NULL)) == -1) {
+            close(s);
+            break;
+        }
+        if (rc == 0) {  // we had a timeout
+            errno = ETIMEDOUT;
+            close(s);
+            break;
+        }
+
+        int error = 0;
+        socklen_t len = sizeof(error);
+        if (FD_ISSET(s, &r_set) || FD_ISSET(s, &w_set)) {
+            if (getsockopt(s, SOL_SOCKET, SO_ERROR, &error, &len) < 0) {
+                close(s);
+                break;
+            }
+        } else {
+            close(s);
+            break;
+        }
+
+        if (error) {  // check if we had a socket error
+            // TODO: Update the timeout.
+            errno = error;
+            close(s);
+            continue;
+        }
+
+        result = toggle_O_NONBLOCK(s);
+    }
 
     freeaddrinfo(addrs);
-
-    // The Mac doesn't have SOCK_NONBLOCK.
-    int s = socket(family, type, protocol);
-    if (s == -1 || toggle_O_NONBLOCK(s) == -1) return -1;
-
-    int rc = connect(s, (const struct sockaddr*) &addr, addr_len);
-    if (rc == 0) {
-        return toggle_O_NONBLOCK(s);
-    } else if (rc == -1 && errno != EINPROGRESS) {
-        close(s);
-        return -1;
-    }
-
-    fd_set r_set;
-    FD_ZERO(&r_set);
-    FD_SET(s, &r_set);
-    fd_set w_set = r_set;
-
-    struct timeval ts;
-    ts.tv_sec = timeout;
-    ts.tv_usec = 0;
-    if ((rc = select(s + 1, &r_set, &w_set, NULL, (timeout != 0) ? &ts : NULL)) == -1) {
-        close(s);
-        return -1;
-    }
-    if (rc == 0) {   // we had a timeout
-        errno = ETIMEDOUT;
-        close(s);
-        return -1;
-    }
-
-    int error = 0;
-    socklen_t len = sizeof(error);
-    if (FD_ISSET(s, &r_set) || FD_ISSET(s, &w_set)) {
-        if (getsockopt(s, SOL_SOCKET, SO_ERROR, &error, &len) < 0) {
-            close(s);
-            return -1;
-        }
-    } else {
-        close(s);
-        return -1;
-    }
-
-    if (error) {  // check if we had a socket error
-        errno = error;
-        close(s);
-        return -1;
-    }
-
-    return toggle_O_NONBLOCK(s);
+    return result;
 }
 
 int socket_network_client(const char* host, int port, int type) {
diff --git a/logd/LogBuffer.cpp b/logd/LogBuffer.cpp
index fa95733..1ecf99c 100644
--- a/logd/LogBuffer.cpp
+++ b/logd/LogBuffer.cpp
@@ -508,7 +508,8 @@
     LogBufferElementCollection::iterator it;
 
     if (caller_uid != AID_ROOT) {
-        // Only here if clearAll condition (pruneRows == ULONG_MAX)
+        // Only here if clear all request from non system source, so chatty
+        // filter logistics is not required.
         it = mLastSet[id] ? mLast[id] : mLogElements.begin();
         while (it != mLogElements.end()) {
             LogBufferElement *element = *it;
@@ -534,7 +535,9 @@
             }
 
             it = erase(it);
-            pruneRows--;
+            if (--pruneRows == 0) {
+                break;
+            }
         }
         LogTimeEntry::unlock();
         return busy;
@@ -678,7 +681,7 @@
                         && ((!gc && (element->getPid() == worstPid))
                            || (mLastWorstPidOfSystem[id].find(element->getPid())
                                 == mLastWorstPidOfSystem[id].end()))) {
-                    mLastWorstPidOfSystem[id][key] = it;
+                    mLastWorstPidOfSystem[id][element->getPid()] = it;
                 }
                 if ((!gc && !worstPid && (key == worst))
                         || (mLastWorst[id].find(key) == mLastWorst[id].end())) {