From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Fri, 26 Jun 2020 09:21:40 +0000 (+0300)
Subject: auth: db-lua - Pop result after lookup
X-Git-Tag: 2.3.11.2~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b22e5b0b29ca7d5c5b035dbf3cfda72a4e80085c;p=thirdparty%2Fdovecot%2Fcore.git

auth: db-lua - Pop result after lookup

When doing lookups, the lookup result was not popped.
---

diff --git a/src/auth/db-lua.c b/src/auth/db-lua.c
index 2d7497672f..67e98c1f9b 100644
--- a/src/auth/db-lua.c
+++ b/src/auth/db-lua.c
@@ -522,7 +522,12 @@ static void auth_lua_export_table(struct dlua_script *script, struct auth_reques
 		lua_pop(script->L, 1);
 	}
 
-	lua_pop(script->L, 2);
+	/* stack has
+		key
+		table
+		passdb_result
+	*/
+	lua_pop(script->L, 3);
 	lua_gc(script->L, LUA_GCCOLLECT, 0);
 }