time-unix/unix-socket.c: fix unix_net_exit

invalidate fd value for ethernet_mode and check it again in case unix_net_exit is called twice (though should not happen). Signed-off-by: Aurelio Colosimo <aurelio@aureliocolosimo.it>

time-unix/unix-socket.c: fix unix_net_exit
invalidate fd value for ethernet_mode and check it again in case unix_net_exit is called twice (though should not happen). Signed-off-by: Aurelio Colosimo <aurelio@aureliocolosimo.it>
af50c9c4 · Aurelio Colosimo · Alessandro Rubini · 4724b198 · af50c9c4
Commit af50c9c4 authored Aug 02, 2013 by Aurelio Colosimo Committed by Alessandro Rubini Sep 04, 2013
Hide whitespace changes
Inline Side-by-side

Showing with 5 additions and 1 deletion

unix-socket.c time-unix/unix-socket.c +5 -1

No files found.
--- a/time-unix/unix-socket.c
+++ b/time-unix/unix-socket.c
@@ -370,7 +370,11 @@ int unix_net_exit(struct pp_instance *ppi)
 	int i;

 	if (ppi->ethernet_mode) {
-		close(NP(ppi)->ch[PP_NP_GEN].fd);
+		fd = NP(ppi)->ch[PP_NP_GEN].fd;
+		if (fd > 0) {
+			close(fd);
+			NP(ppi)->ch[PP_NP_GEN].fd = -1;
+		}
 		return 0;
 	}