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Merge pull request #1395 from master

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This commit is contained in:
Bernhard Miklautz 2013-08-26 20:14:17 +02:00
commit d1e6221b25
3 changed files with 27 additions and 7 deletions
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22
libfreerdp/core/connection.c
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@ -194,24 +194,38 @@ BOOL rdp_client_redirect(rdpRdp* rdp)
rdp_client_disconnect(rdp);
/* FIXME: this is a subset of rdp_free */
/* --> this should really go into rdp.c */
crypto_rc4_free(rdp->rc4_decrypt_key);
rdp->rc4_decrypt_key = NULL ;
crypto_rc4_free(rdp->rc4_encrypt_key);
rdp->rc4_encrypt_key = NULL;
crypto_des3_free(rdp->fips_encrypt);
rdp->fips_encrypt = NULL ;
crypto_des3_free(rdp->fips_decrypt);
rdp->fips_decrypt = NULL ;
crypto_hmac_free(rdp->fips_hmac);
rdp->fips_hmac = NULL ;
free(settings->ServerRandom);
settings->ServerRandom = NULL ;
free(settings->ServerCertificate);
settings->ServerCertificate = NULL ;
free(settings->ClientAddress);
settings->ClientAddress = NULL ;
mppc_enc_free(rdp->mppc_enc);
mppc_dec_free(rdp->mppc_dec);
mcs_free(rdp->mcs);
nego_free(rdp->nego);
license_free(rdp->license);
transport_free(rdp->transport);
free(settings->ServerRandom);
free(settings->ServerCertificate);
free(settings->ClientAddress);
rdp->transport = transport_new(settings);
rdp->license = license_new(rdp);
rdp->nego = nego_new(rdp->transport);
rdp->mcs = mcs_new(rdp->transport);
rdp->mppc_dec = mppc_dec_new();
rdp->mppc_enc = mppc_enc_new(PROTO_RDP_50);
rdp->transport->layer = TRANSPORT_LAYER_TCP;
settings->RedirectedSessionId = redirection->sessionID;

6
libfreerdp/core/transport.c
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@ -740,7 +740,11 @@ int transport_check_fds(rdpTransport** ptransport)
recv_status = transport->ReceiveCallback(transport, received, transport->ReceiveExtra);
Stream_Release(received);
if (transport == *ptransport)
/* transport might now have been freed by rdp_client_redirect and a new rdp->transport created */
/* so only release if still valid */
Stream_Release(received);
if (recv_status < 0)
status = -1;

6
winpr/libwinpr/utils/collections/StreamPool.c
View File

@ -44,7 +44,8 @@ void StreamPool_ShiftUsed(wStreamPool* pool, int index, int count)
}
else if (count < 0)
{
MoveMemory(&pool->uArray[index], &pool->uArray[index - count], (pool->uSize - index) * sizeof(wStream*));
if (pool->uSize - index + count > 0)
MoveMemory(&pool->uArray[index], &pool->uArray[index - count], (pool->uSize - index + count) * sizeof(wStream*));
pool->uSize += count;
}
}
@ -101,7 +102,8 @@ void StreamPool_ShiftAvailable(wStreamPool* pool, int index, int count)
}
else if (count < 0)
{
MoveMemory(&pool->aArray[index], &pool->aArray[index - count], (pool->aSize - index) * sizeof(wStream*));
if (pool->aSize - index + count > 0)
MoveMemory(&pool->aArray[index], &pool->aArray[index - count], (pool->aSize - index + count) * sizeof(wStream*));
pool->aSize += count;
}
}