From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Tue, 16 Aug 2016 11:36:07 +0000 (+0300)
Subject: auth: Check for NULL auth token
X-Git-Tag: 2.2.26~344
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=be4e6321f350293eec38d42ea97d2faaf3a87b4e;p=thirdparty%2Fdovecot%2Fcore.git

auth: Check for NULL auth token

Makes static analysers happy
---

diff --git a/src/auth/mech-dovecot-token.c b/src/auth/mech-dovecot-token.c
index a940d53518..8f63e028d8 100644
--- a/src/auth/mech-dovecot-token.c
+++ b/src/auth/mech-dovecot-token.c
@@ -51,7 +51,8 @@ mech_dovecot_token_auth_continue(struct auth_request *request,
 		const char *valid_token =
 			auth_token_get(service, pid, request->user, session_id);
 
-		if (strcmp(auth_token, valid_token) == 0) {
+		if (auth_token != NULL &&
+		    strcmp(auth_token, valid_token) == 0) {
 			request->passdb_success = TRUE;
 			auth_request_success(request, NULL, 0);
 		} else {