From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Fri, 16 Aug 2024 05:46:16 +0000 (+0300)
Subject: lib-ssl-iostream: Emit error if sni_callback() fails
X-Git-Tag: 2.4.0~212
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=26b3551977c08644b6503feadf7390a51462e346;p=thirdparty%2Fdovecot%2Fcore.git

lib-ssl-iostream: Emit error if sni_callback() fails
---

diff --git a/src/lib-ssl-iostream/iostream-openssl-context.c b/src/lib-ssl-iostream/iostream-openssl-context.c
index 4b25dd11cc..00357761dd 100644
--- a/src/lib-ssl-iostream/iostream-openssl-context.c
+++ b/src/lib-ssl-iostream/iostream-openssl-context.c
@@ -312,6 +312,7 @@ static int ssl_servername_process(struct ssl_iostream *ssl_io, const char *host,
 	if (ssl_io->sni_callback != NULL) {
 		if (ssl_io->sni_callback(ssl_io->sni_host, &error,
 					 ssl_io->sni_context) < 0) {
+			e_error(ssl_io->event, "%s", error);
 			openssl_iostream_set_error(ssl_io, error);
 			*al = SSL_AD_INTERNAL_ERROR;
 			return -1;