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-rw-r--r--source3/nmbd/nmbd.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/source3/nmbd/nmbd.c b/source3/nmbd/nmbd.c
index 12afb00993..42e2b2f6ff 100644
--- a/source3/nmbd/nmbd.c
+++ b/source3/nmbd/nmbd.c
@@ -130,8 +130,20 @@ static bool nmbd_setup_stdin_handler(struct messaging_context *msg, bool foregro
/* 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(nmbd_event_context(), nmbd_event_context(), 0, TEVENT_FD_READ, nmbd_stdin_handler, msg);
+ struct stat st;
+ if (fstat(0, &st) != 0) {
+ return false;
+ }
+ if (S_ISFIFO(st.st_mode) || S_ISSOCK(st.st_mode)) {
+ tevent_add_fd(nmbd_event_context(),
+ nmbd_event_context(),
+ 0,
+ TEVENT_FD_READ,
+ nmbd_stdin_handler,
+ msg);
+ }
}
return true;