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fixed a potential endless loop in SecureStreamSocketImpl::sendBytes()

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and also removed unnecessary code
This commit is contained in:
Guenter Obiltschnig 2013-05-25 00:07:27 +02:00
parent 0434ee2b6b
commit 476a7e4f31
1 changed files with 2 additions and 21 deletions
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23
NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp
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@ -1,7 +1,7 @@
// //
// SecureStreamSocketImpl.cpp // SecureStreamSocketImpl.cpp
// //
// $Id: //poco/1.4/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp#4 $ // $Id: //poco/1.4/NetSSL_OpenSSL/src/SecureStreamSocketImpl.cpp#6 $
// //
// Library: NetSSL_OpenSSL // Library: NetSSL_OpenSSL
// Package: SSLSockets // Package: SSLSockets
@ -132,26 +132,7 @@ void SecureStreamSocketImpl::abort()
int SecureStreamSocketImpl::sendBytes(const void* buffer, int length, int flags) int SecureStreamSocketImpl::sendBytes(const void* buffer, int length, int flags)
{ {
const char* p = reinterpret_cast<const char*>(buffer); return _impl.sendBytes(buffer, length, flags);
int remaining = length;
int sent = 0;
bool blocking = getBlocking();
while (remaining > 0)
{
int n = _impl.sendBytes(p, remaining, flags);
if (n < 0 && !blocking) return n;
if (n > 0)
{
p += n;
sent += n;
remaining -= n;
}
if (blocking && remaining > 0)
Poco::Thread::yield();
else
break;
}
return sent;
} }