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make sure DHE / client certs freed during handshake free

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toddouska
2015-03-09 22:13:34 -07:00
parent edfe8b8a87
commit 7e2931e5fa
1 changed files with 26 additions and 0 deletions
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26
src/internal.c
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@ -1888,6 +1888,32 @@ void FreeHandshakeResources(WOLFSSL* ssl)
ssl->eccTempKey = NULL; ssl->eccTempKey = NULL;
} }
#endif #endif
#ifndef NO_CERTS
XFREE(ssl->buffers.serverDH_Priv.buffer, ssl->heap, DYNAMIC_TYPE_DH);
ssl->buffers.serverDH_Priv.buffer = NULL;
XFREE(ssl->buffers.serverDH_Pub.buffer, ssl->heap, DYNAMIC_TYPE_DH);
ssl->buffers.serverDH_Pub.buffer = NULL;
/* parameters (p,g) may be owned by ctx */
if (ssl->buffers.weOwnDH || ssl->options.side == WOLFSSL_CLIENT_END) {
XFREE(ssl->buffers.serverDH_G.buffer, ssl->heap, DYNAMIC_TYPE_DH);
ssl->buffers.serverDH_G.buffer = NULL;
XFREE(ssl->buffers.serverDH_P.buffer, ssl->heap, DYNAMIC_TYPE_DH);
ssl->buffers.serverDH_P.buffer = NULL;
}
if (ssl->buffers.weOwnCert) {
XFREE(ssl->buffers.certificate.buffer, ssl->heap, DYNAMIC_TYPE_CERT);
ssl->buffers.certificate.buffer = NULL;
}
if (ssl->buffers.weOwnCertChain) {
XFREE(ssl->buffers.certChain.buffer, ssl->heap, DYNAMIC_TYPE_CERT);
ssl->buffers.certChain.buffer = NULL;
}
if (ssl->buffers.weOwnKey) {
XFREE(ssl->buffers.key.buffer, ssl->heap, DYNAMIC_TYPE_KEY);
ssl->buffers.key.buffer = NULL;
}
#endif
#ifdef HAVE_PK_CALLBACKS #ifdef HAVE_PK_CALLBACKS
#ifdef HAVE_ECC #ifdef HAVE_ECC
XFREE(ssl->buffers.peerEccDsaKey.buffer, ssl->heap, DYNAMIC_TYPE_ECC); XFREE(ssl->buffers.peerEccDsaKey.buffer, ssl->heap, DYNAMIC_TYPE_ECC);