X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fexecute.c;h=ead6c0fa423fd2c322bbedd37686a0ca4c2d7b28;hp=f3cf0261568377b9bce62c620eef015aaf909c25;hb=9a34ec5fbb4b55413dc9d610b636fe760d34ecd7;hpb=8783d2feaeb74fa37494b84024521a6e8a9b9276

diff --git a/src/execute.c b/src/execute.c
index f3cf02615..ead6c0fa4 100644
--- a/src/execute.c
+++ b/src/execute.c
@@ -301,10 +301,15 @@ static int setup_output(const ExecContext *context, int socket_fd, const char *i
         case EXEC_OUTPUT_INHERIT:
 
                 /* If the input is connected to a terminal, inherit that... */
-                if (is_terminal_input(i) || i == EXEC_INPUT_SOCKET)
+                if (i != EXEC_INPUT_NULL)
                         return dup2(STDIN_FILENO, STDOUT_FILENO) < 0 ? -errno : STDOUT_FILENO;
 
-                return STDIN_FILENO;
+                /* For PID 1 stdout is always connected to /dev/null,
+                 * hence reopen the console if out parent is PID1. */
+                if (getppid() == 1)
+                        return open_terminal_as(tty_path(context), O_WRONLY, STDOUT_FILENO);
+
+                return STDOUT_FILENO;
 
         case EXEC_OUTPUT_NULL:
                 return open_null_as(O_WRONLY, STDOUT_FILENO);
@@ -346,7 +351,8 @@ static int setup_error(const ExecContext *context, int socket_fd, const char *id
          * the way and are not on a tty */
         if (e == EXEC_OUTPUT_INHERIT &&
             o == EXEC_OUTPUT_INHERIT &&
-            !is_terminal_input(i))
+            i != EXEC_INPUT_NULL &&
+            getppid () != 1)
                 return STDERR_FILENO;
 
         /* Duplicate form stdout if possible */
@@ -777,7 +783,11 @@ int exec_spawn(ExecCommand *command,
 
                 /* child */
 
-                reset_all_signal_handlers();
+                /* We reset exactly these two signals, since they are
+                 * the only ones we set to SIG_IGN in the main
+                 * daemon. All others */
+                default_signals(SIGNALS_CRASH_HANLDER,
+                                SIGNALS_IGNORE, -1);
 
                 if (sigemptyset(&ss) < 0 ||
                     sigprocmask(SIG_SETMASK, &ss, NULL) < 0) {
@@ -1076,11 +1086,6 @@ void exec_context_init(ExecContext *c) {
         c->cpu_sched_policy = SCHED_OTHER;
         c->syslog_priority = LOG_DAEMON|LOG_INFO;
         c->mount_flags = MS_SHARED;
-
-        c->std_input = EXEC_INPUT_NULL;
-        c->std_output = c->std_error =
-                (log_get_target() == LOG_TARGET_CONSOLE ? EXEC_OUTPUT_INHERIT :
-                 log_get_target() == LOG_TARGET_KMSG ? EXEC_OUTPUT_KMSG : EXEC_OUTPUT_SYSLOG);
 }
 
 void exec_context_done(ExecContext *c) {