From: Fabian Keil <fk@fabiankeil.de>
Date: Wed, 23 Sep 2020 08:10:43 +0000 (+0200)
Subject: ssl_release(): Fix build with LibreSSL
X-Git-Tag: v_3_0_29~90
X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff_plain;h=b5bbe06f4eae8fe1b7d3d16b8035f46b4fb54648;ds=inline

ssl_release(): Fix build with LibreSSL

... by only calling SSL_COMP_free_compression_methods()
and COMP_zlib_cleanup() if OPENSSL_NO_COMP is undefined.

Briefly tested with LibreSSL 3.1.1 on OpenBSD 6.7.
---

diff --git a/openssl.c b/openssl.c
index 1bf08d10..7e4e3d8a 100644
--- a/openssl.c
+++ b/openssl.c
@@ -2178,12 +2178,14 @@ extern void ssl_release(void)
 {
    if (ssl_inited == 1)
    {
+#ifndef OPENSSL_NO_COMP
       SSL_COMP_free_compression_methods();
-
+#endif
       CONF_modules_free();
       CONF_modules_unload(1);
-
+#ifndef OPENSSL_NO_COMP
       COMP_zlib_cleanup();
+#endif
 
       ERR_free_strings();
       EVP_cleanup();