X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fexecute.c;h=1b37f2efe45c122b0b7a7c9aecb515318f2ca998;hp=53f6d9ad06dcaf8169ef825278bae2753ebaae46;hb=9a57a1fdd6491bb319d5ae59b505fa224b873ccf;hpb=ff876e283a61320b718ec752d93b1fd40a5fdd0c

diff --git a/src/execute.c b/src/execute.c
index 53f6d9ad0..1b37f2efe 100644
--- a/src/execute.c
+++ b/src/execute.c
@@ -305,8 +305,8 @@ static int setup_output(const ExecContext *context, int socket_fd, const char *i
                         return dup2(STDIN_FILENO, STDOUT_FILENO) < 0 ? -errno : STDOUT_FILENO;
 
                 /* For PID 1 stdout is always connected to /dev/null,
-                 * hence reopen the console if necessary. */
-                if (getpid() == 1)
+                 * 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;
@@ -352,7 +352,7 @@ static int setup_error(const ExecContext *context, int socket_fd, const char *id
         if (e == EXEC_OUTPUT_INHERIT &&
             o == EXEC_OUTPUT_INHERIT &&
             i != EXEC_INPUT_NULL &&
-            getpid () != 1)
+            getppid () != 1)
                 return STDERR_FILENO;
 
         /* Duplicate form stdout if possible */
@@ -783,7 +783,13 @@ int exec_spawn(ExecCommand *command,
 
                 /* child */
 
-                reset_all_signal_handlers();
+                /* We reset exactly these signals, since they are the
+                 * only ones we set to SIG_IGN in the main daemon. All
+                 * others we leave untouched because we set them to
+                 * SIG_DFL or a valid handler initially, both of which
+                 * will be demoted to SIG_DFL. */
+                default_signals(SIGNALS_CRASH_HANDLER,
+                                SIGNALS_IGNORE, -1);
 
                 if (sigemptyset(&ss) < 0 ||
                     sigprocmask(SIG_SETMASK, &ss, NULL) < 0) {