diff options
Diffstat (limited to 'source3/winbindd/winbindd.c')
| -rw-r--r-- | source3/winbindd/winbindd.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/source3/winbindd/winbindd.c b/source3/winbindd/winbindd.c index 7a0700dffa..141ca5c7c5 100644 --- a/source3/winbindd/winbindd.c +++ b/source3/winbindd/winbindd.c @@ -308,6 +308,8 @@ bool winbindd_setup_stdin_handler(bool parent, bool foreground) bool *is_parent; if (foreground) { + struct stat st; + is_parent = talloc(winbind_event_context(), bool); if (!is_parent) { return false; @@ -318,8 +320,19 @@ bool winbindd_setup_stdin_handler(bool parent, bool foreground) /* if we are running in the foreground then look for EOF on stdin, and exit if it happens. This allows us to die if the parent process dies + Only do this on a pipe or socket, no other device. */ - tevent_add_fd(winbind_event_context(), is_parent, 0, TEVENT_FD_READ, winbindd_stdin_handler, is_parent); + if (fstat(0, &st) != 0) { + return false; + } + if (S_ISFIFO(st.st_mode) || S_ISSOCK(st.st_mode)) { + tevent_add_fd(winbind_event_context(), + is_parent, + 0, + TEVENT_FD_READ, + winbindd_stdin_handler, + is_parent); + } } return true; |