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[MSAFD] Don't try to accept on non listening socket. Return WSAEINVAL

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svn path=/trunk/; revision=74728
This commit is contained in:
Peter Hater 2017-06-01 09:41:19 +00:00
parent d060749ca4
commit 3be9010b96
1 changed files with 5 additions and 0 deletions
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5
reactos/dll/win32/msafd/misc/dllmain.c
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@ -1464,6 +1464,11 @@ WSPAccept(SOCKET Handle,
if (lpErrno) *lpErrno = WSAENOTSOCK;
return SOCKET_ERROR;
}
if (!Socket->SharedData->Listening)
{
if (lpErrno) *lpErrno = WSAEINVAL;
return SOCKET_ERROR;
}
if ((SocketAddress && !SocketAddressLength) ||
(SocketAddressLength && !SocketAddress) ||
(SocketAddressLength && *SocketAddressLength < sizeof(SOCKADDR)))