From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Tue, 26 Mar 2024 12:13:42 +0000 (+0200)
Subject: auth: mech-oauth2 - Use the iterated passdb in oauth2_find_oidc_url()
X-Git-Tag: 2.3.21.1~10
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=57ee018642c69b47abab7df088be70d1dcfad303;p=thirdparty%2Fdovecot%2Fcore.git

auth: mech-oauth2 - Use the iterated passdb in oauth2_find_oidc_url()

Fixes a crash when oauth2 passdb is not first. Broken in
59647f483c49c9e54c43cade168bf10f44a49292
---

diff --git a/src/auth/mech-oauth2.c b/src/auth/mech-oauth2.c
index dae563291d..fc6224824e 100644
--- a/src/auth/mech-oauth2.c
+++ b/src/auth/mech-oauth2.c
@@ -26,7 +26,7 @@ static bool oauth2_find_oidc_url(struct auth_request *req, const char **url_r)
 	for (; db != NULL; db = db->next) {
 		if (strcmp(db->passdb->iface.name, "oauth2") == 0) {
 			const char *url =
-				passdb_oauth2_get_oidc_url(req->passdb->passdb);
+				passdb_oauth2_get_oidc_url(db->passdb);
 			if (url == NULL || *url == '\0')
 				continue;
 			*url_r = url;