use cloexec

1 files changed, 1 insertions, 1 deletions

diff --git a/kbd.c b/kbd.c
index 4ed2540..1d74132 100644
--- a/kbd.c
+++ b/kbd.c
@@ -201,7 +201,7 @@ static int open_restricted(const char *path, int flags, void *user_data)
 {
     int fd;
 
-    fd = open(path, flags);
+    fd = open(path, flags | O_CLOEXEC);
     if (fd < 0) {
         fprintf(stderr, "open %s: %s\n", path, strerror(errno));
         return fd;