From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Fri, 16 Dec 2022 08:52:00 +0000 (+0200)
Subject: auth: Fix crash when using empty auth listener type
X-Git-Tag: 2.4.0~3271
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6a44be74fae746f55c82a2aaff97879e93b0fc78;p=thirdparty%2Fdovecot%2Fcore.git

auth: Fix crash when using empty auth listener type

Remove AUTH_SOCKET_UNKNOWN since there is no need for it. This removes its
"" name, which causes unknown socket types to default to AUTH_SOCKET_AUTH
and fix this issue.

Broken by 9f72a95148f1d998e33bfacaef7b43e57e463d25
---

diff --git a/src/auth/main.c b/src/auth/main.c
index 7f2ff93334..5a2ecb1d75 100644
--- a/src/auth/main.c
+++ b/src/auth/main.c
@@ -38,7 +38,6 @@
 #define AUTH_PENALTY_ANVIL_PATH "anvil-auth-penalty"
 
 enum auth_socket_type {
-	AUTH_SOCKET_UNKNOWN = 0,
 	AUTH_SOCKET_AUTH,
 	AUTH_SOCKET_LOGIN,
 	AUTH_SOCKET_MASTER,
@@ -55,7 +54,6 @@ struct auth_socket_listener {
 };
 
 static const char *const auth_socket_type_names[] = {
-	"",
 	"auth",
 	"login",
 	"master",