diff options
| author | Martin Petersson <Martin.Petersson@nokia.com> | 2012-03-07 16:17:11 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-09 01:42:05 +0100 |
| commit | 47a62485c01e177327ad23611de9cba174df671e (patch) | |
| tree | ba59a3f98a0e74588ea1f23a902261fa9f0b7aaf /src/network/ssl/qsslsocket_openssl.cpp | |
| parent | 7e53debcf285426042f0f7283b28f716d3b728b1 (diff) | |
Use SSL_MODE_RELEASE_BUFFERS in QSslSocket
If SSL_MODE_RELEASE_BUFFERS is available we should tell OpenSSL
to release memory early.
http://www.openssl.org/docs/ssl/SSL_CTX_set_mode.html
Task-number: QTBUG-14985
Change-Id: Ib6656ebb3c4d67ca868b317ee83ddbf0983953f9
Reviewed-by: Richard J. Moore <rich@kde.org>
Reviewed-by: Shane Kearns <shane.kearns@accenture.com>
Reviewed-by: Markus Goetz <markus@woboq.com>
Diffstat (limited to 'src/network/ssl/qsslsocket_openssl.cpp')
| -rw-r--r-- | src/network/ssl/qsslsocket_openssl.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/network/ssl/qsslsocket_openssl.cpp b/src/network/ssl/qsslsocket_openssl.cpp index 20ad82407c..df60a0fcce 100644 --- a/src/network/ssl/qsslsocket_openssl.cpp +++ b/src/network/ssl/qsslsocket_openssl.cpp @@ -338,6 +338,13 @@ init_context: long options = setupOpenSslOptions(configuration.protocol, configuration.sslOptions); q_SSL_CTX_set_options(ctx, options); +#if OPENSSL_VERSION_NUMBER >= 0x10000000L + // Tell OpenSSL to release memory early + // http://www.openssl.org/docs/ssl/SSL_CTX_set_mode.html + if (q_SSLeay() >= 0x10000000L) + q_SSL_CTX_set_mode(ctx, SSL_MODE_RELEASE_BUFFERS); +#endif + // Initialize ciphers QByteArray cipherString; int first = true; |