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[WS2_32] Perform parameters check on bind. ROSTESTS-278

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svn path=/trunk/; revision=74649
This commit is contained in:
Peter Hater 2017-05-25 12:34:33 +00:00
parent 7ee1b6a5f5
commit 0e96026122
1 changed files with 19 additions and 11 deletions
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8
reactos/dll/win32/ws2_32/src/socklife.c
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@ -47,6 +47,8 @@ bind(IN SOCKET s,
{ {
/* Get the Socket Context */ /* Get the Socket Context */
if ((Socket = WsSockGetSocket(s))) if ((Socket = WsSockGetSocket(s)))
{
if (name && (namelen >= sizeof(struct sockaddr)))
{ {
/* Make the call */ /* Make the call */
Status = Socket->Provider->Service.lpWSPBind(s, Status = Socket->Provider->Service.lpWSPBind(s,
@ -63,6 +65,12 @@ bind(IN SOCKET s,
if (ErrorCode == NO_ERROR) ErrorCode = WSASYSCALLFAILURE; if (ErrorCode == NO_ERROR) ErrorCode = WSASYSCALLFAILURE;
} }
else else
{
/* name or namelen not valid */
ErrorCode = WSAEFAULT;
}
}
else
{ {
/* No Socket Context Found */ /* No Socket Context Found */
ErrorCode = WSAENOTSOCK; ErrorCode = WSAENOTSOCK;