From: Aki Tuomi <aki.tuomi@open-xchange.com>
Date: Tue, 6 Apr 2021 12:42:22 +0000 (+0300)
Subject: lib-ssl-iostream: Accept TLS version case-insensitive
X-Git-Tag: 2.3.15~105
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9301b1042b0427e261766aee403c25dd8471e6eb;p=thirdparty%2Fdovecot%2Fcore.git

lib-ssl-iostream: Accept TLS version case-insensitive
---

diff --git a/src/lib-ssl-iostream/iostream-openssl-common.c b/src/lib-ssl-iostream/iostream-openssl-common.c
index 104d6f78f5..04dc5eaa17 100644
--- a/src/lib-ssl-iostream/iostream-openssl-common.c
+++ b/src/lib-ssl-iostream/iostream-openssl-common.c
@@ -48,7 +48,7 @@ int openssl_min_protocol_to_options(const char *min_protocol, long *opt_r,
 {
 	unsigned i = 0;
 	for (; i < N_ELEMENTS(protocol_versions); i++) {
-		if (strcmp(protocol_versions[i].name, min_protocol) == 0)
+		if (strcasecmp(protocol_versions[i].name, min_protocol) == 0)
 			break;
 	}
 	if (i >= N_ELEMENTS(protocol_versions))