test: refactoring rule finding part into iptables-test

[framework/connectivity/connman.git] / tools / wispr.c

diff --git a/tools/wispr.c b/tools/wispr.c
index 0792f5b..88f09c1 100644 (file)
--- a/tools/wispr.c
+++ b/tools/wispr.c
@@ -23,6 +23,7 @@
 #include <config.h>
 #endif
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -373,7 +374,7 @@ static gboolean user_input(const char *label, gboolean hidden,
        data->user_data = user_data;
        data->hidden = hidden;
 
-       data->fd = open("/dev/tty", O_RDWR | O_NOCTTY);
+       data->fd = open("/dev/tty", O_RDWR | O_NOCTTY | O_CLOEXEC);
        if (data->fd < 0)
                goto error;