replace more dup() by F_DUPFD_CLOEXEC

[elogind.git] / src / login / inhibit.c

diff --git a/src/login/inhibit.c b/src/login/inhibit.c
index 48c2ec401ffdfbdfebb6533ea3d2b7545030b20e..ae3afdf9b738e1ba78f7213bc01516017c730f60 100644 (file)
--- a/src/login/inhibit.c
+++ b/src/login/inhibit.c
@@ -64,7 +64,7 @@ static int inhibit(sd_bus *bus, sd_bus_error *error) {
         if (r < 0)
                 return r;
 
-        r = dup(fd);
+        r = fcntl(fd, F_DUPFD_CLOEXEC, 3);
         if (r < 0)
                 return -errno;