X-Git-Url: https://git.grml.org/?p=grml2usb.git;a=blobdiff_plain;f=grml2usb;h=7bb2670ce17c72f3defa9b65806d2eaf7e4cc15c;hp=392c57ca38f2fecec8476e82bf27fecfd4d32ef4;hb=e1ad166158497901dbbab89ded0cfcf8ebddb119;hpb=def6424714db1791cde7318a799a8c62a016c810

diff --git a/grml2usb b/grml2usb
index 392c57c..7bb2670 100755
--- a/grml2usb
+++ b/grml2usb
@@ -1884,7 +1884,7 @@ def install(image, device):
         register_tmpfile(iso_mountpoint)
         remove_image_mountpoint = True
         try:
-            mount(image, iso_mountpoint, ["-o", "loop", "-t", "iso9660"])
+            mount(image, iso_mountpoint, ["-o", "loop,ro", "-t", "iso9660"])
         except CriticalException, error:
             logging.critical("Fatal: %s", error)
             sys.exit(1)