use cloexec

1 files changed, 1 insertions, 1 deletions

diff --git a/fbcon.c b/fbcon.c
index 071fcbd..78c47c4 100644
--- a/fbcon.c
+++ b/fbcon.c
@@ -127,7 +127,7 @@ 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;