diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/mod_http_file_share.lua | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/plugins/mod_http_file_share.lua b/plugins/mod_http_file_share.lua index 4c9dc9e9..89dda500 100644 --- a/plugins/mod_http_file_share.lua +++ b/plugins/mod_http_file_share.lua @@ -36,6 +36,7 @@ end local upload_errors = errors.init(module.name, namespace, { access = { "auth"; "forbidden" }; + filename = { "modify"; "bad-request", "Invalid filename" }; }); function may_upload(uploader, filename, filesize, filetype) -- > boolean, error @@ -44,6 +45,11 @@ function may_upload(uploader, filename, filesize, filetype) -- > boolean, error return false, upload_errors.new("access"); end + if not filename or filename:find"/" then + -- On Linux, only '/' and '\0' are invalid in filenames and NUL can't be in XML + return false, upload_errors.new("filename"); + end + return true; end |