1 files changed, 2 insertions, 10 deletions

diff --git a/src/firejail/restrict_users.c b/src/firejail/restrict_users.c
index 892244b5f..6f17231a4 100644
--- a/src/firejail/restrict_users.c
+++ b/src/firejail/restrict_users.c
@@ -104,12 +104,8 @@ static void sanitize_home(void) {
         selinux_relabel_path(cfg.homedir, cfg.homedir);
 
         // bring back real user home directory
-        char *proc;
-        if (asprintf(&proc, "/proc/self/fd/%d", fd) == -1)
-                errExit("asprintf");
-        if (mount(proc, cfg.homedir, NULL, MS_BIND|MS_REC, NULL) < 0)
+        if (bind_mount_fd_to_path(fd, cfg.homedir))
                 errExit("mount bind");
-        free(proc);
         close(fd);
 
         if (!arg_private)
@@ -154,12 +150,8 @@ static void sanitize_run(void) {
         selinux_relabel_path(runuser, runuser);
 
         // bring back real run/user/$UID directory
-        char *proc;
-        if (asprintf(&proc, "/proc/self/fd/%d", fd) == -1)
-                errExit("asprintf");
-        if (mount(proc, runuser, NULL, MS_BIND|MS_REC, NULL) < 0)
+        if (bind_mount_fd_to_path(fd, runuser))
                 errExit("mount bind");
-        free(proc);
         close(fd);
 
         fs_logger2("whitelist", runuser);