Patch: sock-shutdown-file.diff (11 in series)

[Martin Wilck]

Patch: sock-shutdown-file.diff

Enables error handling if ReadFile() WriteFile() are called on a socket
after the respective channel of the socket was shut down.

Patch against: CVS 2002-04-12, with my previously submitted patches applied.

Modified files:
        files:          file.c

--- TMP/wine/files/file.c	Fri Apr 12 11:54:50 2002
+++ MW/wine/files/file.c	Fri Apr 12 11:54:28 2002
@@ -1514,6 +1514,16 @@
         SetLastError ( ERROR_INVALID_PARAMETER );
         return FALSE;
     }
+    if ( ! (flags & FD_FLAG_OVERLAPPED) ) {
+        WARN ( "fd is not overlapped\n" );
+        SetLastError ( ERROR_INVALID_PARAMETER );
+        goto error;
+    }
+    if ( flags & FD_FLAG_RECV_SHUTDOWN ) {
+        /* Fixme: WSAESHUTDOWN is unavailable */
+        SetLastError ( ERROR_BROKEN_PIPE );
+        goto error;
+    }

ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio));
     if(!ovp)
@@ -1730,6 +1740,16 @@
     {
         TRACE( "Couldn't get FD\n" );
         return FALSE;
+    }
+    if ( ! (flags & FD_FLAG_OVERLAPPED) ) {
+        WARN ( "fd is not overlapped\n" );
+        SetLastError ( ERROR_INVALID_PARAMETER );
+        goto error;
+    }
+    if ( flags & FD_FLAG_SEND_SHUTDOWN ) {
+        /* Fixme: WSAESHUTDOWN is unavailable */
+        SetLastError ( ERROR_BROKEN_PIPE );
+        goto error;
     }

ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio));