From eb903b65c53a3f8caecdd3e2f907254cd37e0acf Mon Sep 17 00:00:00 2001
From: Stefan Eissing <icing@apache.org>
Date: Tue, 3 Apr 2018 13:06:02 +0000
Subject: [PATCH] On the trunk:

* mod_http2: calculate unencrypted connection sniffing base64 only when log level is at required height. [Ruediger Pluem]


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1828232 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/http2/h2_h2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/http2/h2_h2.c b/modules/http2/h2_h2.c
index fe5fa5429e3..72e938c029f 100644
--- a/modules/http2/h2_h2.c
+++ b/modules/http2/h2_h2.c
@@ -637,7 +637,7 @@ int h2_h2_process_conn(conn_rec* c)
                 }
                 h2_ctx_protocol_set(ctx, h2_h2_is_tls(c)? "h2" : "h2c");
             }
-            else {
+            else if (APLOGctrace2(c)) {
                 ap_log_cerror(APLOG_MARK, APLOG_TRACE2, 0, c,
                               "h2_h2, not detected in %d bytes(base64): %s", 
                               (int)slen, h2_util_base64url_encode(s, slen, c->pool));
-- 
2.47.3