tcp: bind http and htsp ports before setting uid / gid - fixes#2190

src/htsp_server.c

@@ -2318,6 +2318,17 @@ htsp_init(const char *bindaddr)
     htsp_server_2 = tcp_server_create(bindaddr, tvheadend_htsp_port_extra, &ops, NULL);
 }
 
+/*
+ *
+ */
+void
+htsp_register(void)
+{
+  tcp_server_register(htsp_server);
+  if (htsp_server_2)
+    tcp_server_register(htsp_server_2);
+}
+
 /**
  *  Fire down HTSP server
  */

src/htsp_server.h

@@ -23,6 +23,7 @@
 #include "dvr/dvr.h"
 
 void htsp_init(const char *bindaddr);
+void htsp_register(void);
 void htsp_done(void);
 
 void htsp_channel_update_nownext(channel_t *ch);

src/http.c

@@ -972,6 +972,12 @@ http_server_init(const char *bindaddr)
   http_server = tcp_server_create(bindaddr, tvheadend_webui_port, &ops, NULL);
 }
 
+void
+http_server_register(void)
+{
+  tcp_server_register(http_server);
+}
+
 void
 http_server_done(void)
 {

src/http.h

@@ -202,6 +202,7 @@ http_path_t *http_path_add(const char *path, void *opaque,
 			   http_callback_t *callback, uint32_t accessmask);
 
 void http_server_init(const char *bindaddr);
+void http_server_register(void);
 void http_server_done(void);
 
 int http_access_verify(http_connection_t *hc, int mask);

src/main.c

@@ -671,9 +671,14 @@ main(int argc, char **argv)
   tvhlog_init(log_level, log_options, opt_logpath);
   tvhlog_set_debug(log_debug);
   tvhlog_set_trace(log_trace);
+  tvhinfo("main", "Log started");
 
   signal(SIGPIPE, handle_sigpipe); // will be redundant later
 
+  tcp_server_preinit(opt_ipv6);
+  http_server_init(opt_bindaddr);  // bind to ports only
+  htsp_init(opt_bindaddr);	   // bind to ports only
+
   /* Daemonise */
   if(opt_fork) {
     const char *homedir;
@@ -807,8 +812,8 @@ main(int argc, char **argv)
   timeshift_init();
 #endif
 
-  tcp_server_init(opt_ipv6);
-  http_server_init(opt_bindaddr);
+  tcp_server_init();
+  http_server_register();
   webui_init(opt_xspf);
 #if ENABLE_UPNP
   upnp_server_init(opt_bindaddr);
@@ -825,7 +830,7 @@ main(int argc, char **argv)
 
   dbus_server_start();
 
-  htsp_init(opt_bindaddr);
+  htsp_register();
 
 
   if(opt_subscribe != NULL)

src/tcp.c

@@ -545,15 +545,12 @@ tcp_server_create
   (const char *bindaddr, int port, tcp_server_ops_t *ops, void *opaque)
 {
   int fd, x;
-  tvhpoll_event_t ev;
   tcp_server_t *ts;
   struct addrinfo hints, *res, *ressave, *use = NULL;
   char port_buf[6];
   int one = 1;
   int zero = 0;
 
-  memset(&ev, 0, sizeof(ev));
-
   snprintf(port_buf, 6, "%d", port);
 
   memset(&hints, 0, sizeof(struct addrinfo));
@@ -611,13 +608,25 @@ tcp_server_create
   ts->serverfd = fd;
   ts->ops    = *ops;
   ts->opaque = opaque;
+  return ts;
+}
+
+
+/**
+ *
+ */
+
+void tcp_server_register(void *server)
+{
+  tcp_server_t *ts = server;
+  tvhpoll_event_t ev;
+
+  memset(&ev, 0, sizeof(ev));
 
-  ev.fd       = fd;
+  ev.fd       = ts->serverfd;
   ev.events   = TVHPOLL_IN;
   ev.data.ptr = ts;
   tvhpoll_add(tcp_server_poll, &ev, 1);
-
-  return ts;
 }
 
 /**
@@ -678,12 +687,16 @@ tcp_server_connections ( void )
 pthread_t tcp_server_tid;
 
 void
-tcp_server_init(int opt_ipv6)
+tcp_server_preinit(int opt_ipv6)
 {
-  tvhpoll_event_t ev;
   if(opt_ipv6)
     tcp_preferred_address_family = AF_INET6;
+}
 
+void
+tcp_server_init(void)
+{
+  tvhpoll_event_t ev;
   tvh_pipe(O_NONBLOCK, &tcp_server_pipe);
   tcp_server_poll = tvhpoll_create(10);
 

src/tcp.h

@@ -49,7 +49,8 @@ typedef struct tcp_server_ops
 
 extern int tcp_preferred_address_family;
 
-void tcp_server_init(int opt_ipv6);
+void tcp_server_preinit(int opt_ipv6);
+void tcp_server_init(void);
 void tcp_server_done(void);
 
 int tcp_connect(const char *hostname, int port, const char *bindaddr,
@@ -62,6 +63,8 @@ typedef void (tcp_server_callback_t)(int fd, void *opaque,
 void *tcp_server_create(const char *bindaddr, int port, 
   tcp_server_ops_t *ops, void *opaque);
 
+void tcp_server_register(void *server);
+
 void tcp_server_delete(void *server);
 
 int tcp_read(int fd, void *buf, size_t len);

src/tvhlog.c

@@ -412,7 +412,7 @@ tvhlog_init ( int level, int options, const char *path )
   tvhlog_path    = path ? strdup(path) : NULL;
   tvhlog_trace   = NULL;
   tvhlog_debug   = NULL;
-  tvhlog_run     = 0;
+  tvhlog_run     = 1;
   openlog("tvheadend", LOG_PID, LOG_DAEMON);
   pthread_mutex_init(&tvhlog_mutex, NULL);
   pthread_cond_init(&tvhlog_cond, NULL);
@@ -422,7 +422,6 @@ tvhlog_init ( int level, int options, const char *path )
 void
 tvhlog_start ( void )
 {
-  tvhlog_run = 1;
   tvhthread_create(&tvhlog_tid, NULL, tvhlog_thread, NULL);
 }