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| author | Andrew Lewis <nerf@judo.za.org> | 2018-01-17 18:41:44 +0200 |
|---|---|---|
| committer | Andrew Lewis <nerf@judo.za.org> | 2018-01-17 18:49:53 +0200 |
| commit | 97ab1a1a08ce9eb644adea17943d60582918a13d (patch) | |
| tree | 27420fa152494f900e0f336e9db47fe1113a7f9e | |
| parent | 8dc5237cface0da0d74621d8879faa1883f4be1b (diff) | |
| download | rspamd-97ab1a1a08ce9eb644adea17943d60582918a13d.tar.gz rspamd-97ab1a1a08ce9eb644adea17943d60582918a13d.zip | |
[Minor] CHECK_FROM rule: avoid indexing of nil
| -rw-r--r-- | rules/headers_checks.lua | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rules/headers_checks.lua b/rules/headers_checks.lua index 1f5d77b2c..e9f26117e 100644 --- a/rules/headers_checks.lua +++ b/rules/headers_checks.lua @@ -596,11 +596,11 @@ local check_from_id = rspamd_config:register_symbol{ then task:insert_result('FROM_EQ_ENVFROM', 1.0) elseif (envfrom and envfrom[1] and envfrom[1].addr) then - task:insert_result('FROM_NEQ_ENVFROM', 1.0, from and from[1].addr or '', envfrom[1].addr) + task:insert_result('FROM_NEQ_ENVFROM', 1.0, ((from or E)[1] or E).addr or '', envfrom[1].addr) end local to = task:get_recipients(2) - if not (to and to[1] and #to == 1 and from) then return false end + if not (to and to[1] and #to == 1 and from and from[1]) then return false end -- Check if FROM == TO if (util.strequal_caseless(to[1].addr, from[1].addr)) then task:insert_result('TO_EQ_FROM', 1.0) |