winhttp: Avoid a crash when the connection is closed while handling a redirect.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48870Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

winhttp: Avoid a crash when the connection is closed while handling a redirect.
83afd177 · Hans Leidekker · Alexandre Julliard · be34e08a · 83afd177
Commit 83afd177 authored Jan 19, 2021 by Hans Leidekker Committed by Alexandre Julliard Jan 19, 2021
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request.c dlls/winhttp/request.c +1 -1

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--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -2739,7 +2739,7 @@ static DWORD receive_response( struct request *request, BOOL async )
        break;
    }

-    netconn_set_timeout( request->netconn, FALSE, request->receive_timeout );
+    if (request->netconn) netconn_set_timeout( request->netconn, FALSE, request->receive_timeout );
    if (request->content_length) ret = refill_buffer( request, FALSE );

    if (async)