1 files changed, 8 insertions, 0 deletions

diff --git a/src/firejail/preproc.c b/src/firejail/preproc.c
index f519ed85f..cc72cfef9 100644
--- a/src/firejail/preproc.c
+++ b/src/firejail/preproc.c
@@ -62,12 +62,20 @@ void preproc_build_firejail_dir(void) {
                 create_empty_dir_as_root(RUN_FIREJAIL_APPIMAGE_DIR, 0755);
         }
 
+        if (stat(RUN_FIREJAIL_LIB_DIR, &s)) {
+                create_empty_dir_as_root(RUN_FIREJAIL_LIB_DIR, 0755);
+        }
+
         if (stat(RUN_MNT_DIR, &s)) {
                 create_empty_dir_as_root(RUN_MNT_DIR, 0755);
         }
 
         create_empty_file_as_root(RUN_RO_FILE, S_IRUSR);
         create_empty_dir_as_root(RUN_RO_DIR, S_IRUSR);
+
+        // bind-mount firejail binaries and helper programs
+        if (mount(LIBDIR, RUN_FIREJAIL_LIB_DIR, "none", MS_BIND, NULL) < 0)
+                errExit("mounting " RUN_FIREJAIL_LIB_DIR);
 }
 
 // build /run/firejail/mnt directory