Mercurial > prosody-modules
changeset 2362:c065ab67d807
mod_firewall: INSPECT: Emit compilation error when the given stanza path is used for comparison but doesn't return a string
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Tue, 15 Nov 2016 14:57:40 +0000 |
| parents | 231d47e61c81 |
| children | 12b78170b76c |
| files | mod_firewall/conditions.lib.lua |
| diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/mod_firewall/conditions.lib.lua Tue Nov 15 09:01:03 2016 +0100 +++ b/mod_firewall/conditions.lib.lua Tue Nov 15 14:57:40 2016 +0000 @@ -112,6 +112,9 @@ function condition_handlers.INSPECT(path) if path:find("=") then local query, is_pattern_match, value = path:match("(.-)(~?)=(.*)"); + if not(query:match("#$") or query:match("@[^/]+")) then + error("Stanza path does not return a string (append # for text content or @name for value of named attribute)", 0); + end if is_pattern_match ~= "" then return ("stanza:find(%q):match(%q)"):format(path:match("(.-)~=(.*)")); else