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[MSAFD] Add some parameters check for WSPBind. Inspired by results of bind test

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svn path=/trunk/; revision=74668
This commit is contained in:
Peter Hater 2017-05-26 10:32:01 +00:00
parent a09e47fe40
commit b2b645b014
1 changed files with 21 additions and 5 deletions
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26
reactos/dll/win32/msafd/misc/dllmain.c
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@ -860,6 +860,27 @@ WSPBind(SOCKET Handle,
if (lpErrno) *lpErrno = WSAENOTSOCK; if (lpErrno) *lpErrno = WSAENOTSOCK;
return SOCKET_ERROR; return SOCKET_ERROR;
} }
if (Socket->SharedData->State != SocketOpen)
{
if (lpErrno) *lpErrno = WSAEINVAL;
return SOCKET_ERROR;
}
if (!SocketAddress || SocketAddressLength < Socket->SharedData->SizeOfLocalAddress)
{
if (lpErrno) *lpErrno = WSAEINVAL;
return SOCKET_ERROR;
}
/* Get Address Information */
Socket->HelperData->WSHGetSockaddrType ((PSOCKADDR)SocketAddress,
SocketAddressLength,
&SocketInfo);
if (SocketInfo.AddressInfo == SockaddrAddressInfoBroadcast && !Socket->SharedData->Broadcast)
{
if (lpErrno) *lpErrno = WSAEADDRNOTAVAIL;
return SOCKET_ERROR;
}
Status = NtCreateEvent(&SockEvent, Status = NtCreateEvent(&SockEvent,
EVENT_ALL_ACCESS, EVENT_ALL_ACCESS,
@ -887,11 +908,6 @@ WSPBind(SOCKET Handle,
SocketAddress->sa_data, SocketAddress->sa_data,
SocketAddressLength - sizeof(SocketAddress->sa_family)); SocketAddressLength - sizeof(SocketAddress->sa_family));
/* Get Address Information */
Socket->HelperData->WSHGetSockaddrType ((PSOCKADDR)SocketAddress,
SocketAddressLength,
&SocketInfo);
/* Set the Share Type */ /* Set the Share Type */
if (Socket->SharedData->ExclusiveAddressUse) if (Socket->SharedData->ExclusiveAddressUse)
{ {