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auth-filters: do not crash on nil username
Signed-off-by: Jason A. Donenfeld <[email protected]>
| -rw-r--r-- | filters/gentoo-ldap-authentication.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/filters/gentoo-ldap-authentication.lua b/filters/gentoo-ldap-authentication.lua index c1e382fe..3b6564b4 100644 --- a/filters/gentoo-ldap-authentication.lua +++ b/filters/gentoo-ldap-authentication.lua @@ -106,7 +106,7 @@ local lualdap = require("lualdap") function gentoo_ldap_user_groups(username, password) -- Ensure the user is alphanumeric - if username:match("%W") then + if username == nil or username:match("%W") then return nil end |