From: Amos Jeffries <squid3@treenet.co.nz>
Date: Sun, 12 Feb 2017 02:25:16 +0000 (+1300)
Subject: Bug 4663: GCC compile errors with optimization level -O3
X-Git-Tag: M-staged-PR71~276
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1d747393f382e22ed676c68a5fb75edf7f9601f6;p=thirdparty%2Fsquid.git

Bug 4663: GCC compile errors with optimization level -O3
---

diff --git a/src/security/Handshake.cc b/src/security/Handshake.cc
index f0060e843d..efd27940a5 100644
--- a/src/security/Handshake.cc
+++ b/src/security/Handshake.cc
@@ -545,6 +545,10 @@ Security::HandshakeParser::ParseCertificate(const SBuf &raw, Security::CertPoint
     pCert.resetWithoutLocking(x509);
     Must(x509); // successfully parsed
     Must(x509Pos == x509Start + raw.length()); // no leftovers
+#else
+    // workaround GCC -O3 error with unused variables. see bug 4663.
+    debugs(83, 2, "TLS parsing is not supported without OpenSSL. " <<
+           raw << ", cert=" << pCert.get());
 #endif
 }