fixed --net and --overlay problem

1 files changed, 13 insertions, 0 deletions

diff --git a/src/firejail/fs.c b/src/firejail/fs.c
index 4dff6fce8..cfb724696 100644
--- a/src/firejail/fs.c
+++ b/src/firejail/fs.c
@@ -966,6 +966,19 @@ void fs_overlayfs(void) {
                 errExit("mounting /run");
         fs_logger("whitelist /run");
 
+        // mount-bind /tmp/.X11-unix directory
+        if (arg_debug)
+                printf("Mounting /tmp/.X11-unix\n");
+        char *x11;
+        if (asprintf(&x11, "%s/tmp/.X11-unix", oroot) == -1)
+                errExit("asprintf");
+        if (mount("/tmp/.X11-unix", x11, NULL, MS_BIND|MS_REC, NULL) < 0)
+                errExit("mounting /tmp/.X11-unix");
+        fs_logger("whitelist /tmp/.X11-unix");
+
+
+
+
         // chroot in the new filesystem
         if (chroot(oroot) == -1)
                 errExit("chroot");