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Handle SSL_ERROR_WANT_WRITE too in the NET_SSL_READ ioctl handler (+ cleanup)

This commit is contained in:
Pierre Bourdon 2012-02-18 23:25:42 +01:00
parent 5fe49e4185
commit 959d116530
1 changed files with 22 additions and 7 deletions
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29
Source/Core/Core/Src/IPC_HLE/WII_IPC_HLE_Device_net_ssl.cpp
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@ -376,22 +376,37 @@ u32 CWII_IPC_HLE_Device_net_ssl::ExecuteCommandV(u32 _Parameter, SIOCtlVBuffer C
{
SSL* ssl = sslfds[sslID];
returnValue = SSL_read(ssl, Memory::GetPointer(_BufferIn2), BufferInSize2);
if (returnValue == -1){
if (returnValue == -1)
{
returnValue = -SSL_get_error(ssl, returnValue);
INFO_LOG(WII_IPC_NET, "IOCTLV_NET_SSL_READ errorVal= %d", returnValue);
}
if (returnValue == -1)
// According to OpenSSL docs, all TLS calls (including reads) can cause
// writing on a socket, so we need to handle SSL_ERROR_WANT_WRITE too
// (which happens when OpenSSL writes on a nonblocking busy socket). The
// Wii does not like -SSL_ERROR_WANT_WRITE though, so we convert it to
// a read error.
if (returnValue == -SSL_ERROR_WANT_WRITE)
returnValue = -SSL_ERROR_WANT_READ;
if (returnValue == -5){
if (returnValue == -SSL_ERROR_SYSCALL)
{
#ifdef _WIN32
int errorCode = WSAGetLastError();
if (errorCode == 10057){
bool notConnected = (errorCode == WSAENOTCONN);
#else
int errorCode = errno;
bool notConnected = (errorCode == ENOTCONN);
#endif
if (notConnected)
{
returnValue = -SSL_ERROR_WANT_READ;
}else{
}
else
{
INFO_LOG(WII_IPC_NET, "IOCTLV_NET_SSL_READ ERRORCODE= %d", errorCode);
}
#endif
}
Memory::Write_U32(returnValue, _BufferIn);
}