diff options
| -rw-r--r-- | host/utils/uhd_images_downloader.py.in | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/host/utils/uhd_images_downloader.py.in b/host/utils/uhd_images_downloader.py.in index 945b10c2d..1983ef84c 100644 --- a/host/utils/uhd_images_downloader.py.in +++ b/host/utils/uhd_images_downloader.py.in @@ -534,6 +534,19 @@ def main(): "\n".join("{}".format(item) for item in manifest.items()) )) + # Strip down path until we find first parent directory of images_dir + # that exists and then check if we have proper write permissions + images_dir_parent = images_dir + while not os.path.exists(os.path.abspath(images_dir_parent)): + path_pair = os.path.split(images_dir_parent) + if images_dir_parent == path_pair[0]: + # Prevent infinite loop + break + images_dir_parent = path_pair[0] + if not os.access(os.path.abspath(images_dir_parent), os.W_OK): + log("ERROR", "Invalid permissions to write images destination") + return False + # Read the inventory into a dictionary we can perform lookups on if os.path.isfile(args.inventory_location): inventory_fn = args.inventory_location |