shadowsocksr.patch

diff --git a/src/local.c b/src/local.c
index a7e2d70..d1fb885 100644
--- a/src/local.c
+++ b/src/local.c
@@ -687,7 +687,7 @@ server_recv_cb(EV_P_ ev_io *w, int revents)
 
                     ss_free(hostname);
                 } else {
-                    strncpy(host, ip, sizeof(ip));
+                    strncpy(host, ip, sizeof(host));
                 }
             }
 
diff --git a/src/redir.c b/src/redir.c
index 4345a36..88e50f7 100644
--- a/src/redir.c
+++ b/src/redir.c
@@ -1060,6 +1060,7 @@ main(int argc, char **argv)
     int pid_flags    = 0;
     int mptcp        = 0;
     int mtu          = 0;
+    char *up         = NULL;
     char *user       = NULL;
     char *local_port = NULL;
     char *local_addr = NULL;
@@ -1086,6 +1087,7 @@ main(int argc, char **argv)
         { "mtu",   required_argument, 0, 0 },
         { "mptcp", no_argument,       0, 0 },
         { "help",  no_argument,       0, 0 },
+        { "up",    required_argument, 0, 0 },
         {       0,                 0, 0, 0 }
     };
 
@@ -1107,6 +1109,9 @@ main(int argc, char **argv)
             } else if (option_index == 2) {
                 usage();
                 exit(EXIT_SUCCESS);
+            } else if (option_index == 3) {
+                up = optarg;
+                LOGI("set up script %s", up);
             }
             break;
         case 's':
@@ -1466,6 +1471,13 @@ main(int argc, char **argv)
         LOGI("running from root user");
     }
 
+    // Call up script
+    if (up != NULL) {
+        if (fork() == 0) {
+            execlp(up, up, (char *)NULL);
+        }
+    }
+
     ev_run(loop, 0);
 
     // TODO: release?