core: monitor the inotify file descriptor not the console one in acquire_terminal()

When waiting for the terminal to be release in acquire_terminal(), we
were monitoring the terminal fd instead of the inotify descriptor.

Therefore any write accesses would wake up the waiting process instead
of being wake up when the tty is closed only.

diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c
index d29dcd5bec79df79c2d677e2386bb18ed3300105..98600f7a42f731d4a62e172c2b4f8e5cc622854a 100644 (file)
--- a/src/basic/terminal-util.c
+++ b/src/basic/terminal-util.c
@@ -457,7 +457,7 @@ int acquire_terminal(
                                         goto fail;
                                 }
 
-                                r = fd_wait_for_event(fd, POLLIN, ts + timeout - n);
+                                r = fd_wait_for_event(notify, POLLIN, ts + timeout - n);
                                 if (r < 0)
                                         goto fail;