replace more dup() by F_DUPFD_CLOEXEC

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;
 

diff --git a/src/shared/install.c b/src/shared/install.c
index acfba25b245e9b8e89ccb0ba89b8f0813e43beb1..9ce94035b92096e316a051e5c66dae32827427cd 100644 (file)
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -332,7 +332,7 @@ static int remove_marked_symlinks(
                 int q, cfd;
                 deleted = false;
 
-                cfd = dup(fd);
+                cfd = fcntl(fd, F_DUPFD_CLOEXEC, 3);
                 if (cfd < 0) {
                         r = -errno;
                         break;