* modules/ssl/ssl_private.h: Fix logic in r1926720 HAVE_OPENSSL_KEYLOG macro,

thanks to rpluem.

Reviewed by: rpluem

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1926722 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/ssl/ssl_private.h b/modules/ssl/ssl_private.h
index 7ff9ebf2e11946d7f0a9b8a9620c871f639545be..b4ca5e82a0136c91ac3015daab882d2744af0136 100644 (file)
--- a/modules/ssl/ssl_private.h
+++ b/modules/ssl/ssl_private.h
@@ -296,11 +296,15 @@ void free_bio_methods(void);
 #define X509_get_notAfter   X509_getm_notAfter
 #endif
 
-/* For OpenSSL 3.5.0+, don't handle $SSLKEYLOGFILE since libssl does -
- * unless OpenSSL was built with no-sslkeylog, which drops the env var
- * handling, but leaves the API intact. */
+/* The SSL_CTX_set_keylog_callback() API is present in 1.1.1+.
+ * 
+ * OpenSSL 3.5+ also provides optional native handling of
+ * $SSLKEYLOGFILE inside libssl, which duplicates the mod_ssl support.
+ * The mod_ssl support is hence disabled for 3.5+, unless that OpenSSL
+ * feature is itself disabled (and OPENSSL_NO_SSLKEYLOG is defined).
+ */
 #if OPENSSL_VERSION_NUMBER >= 0x10101000L && !defined(LIBRESSL_VERSION_NUMBER) \
-    && (OPENSSL_VERSION_NUMBER <= 0x30500000L || !defined(OPENSSL_NO_SSLKEYLOG))
+    && (OPENSSL_VERSION_NUMBER <= 0x30500000L || defined(OPENSSL_NO_SSLKEYLOG))
 #define HAVE_OPENSSL_KEYLOG 
 #endif