webservices: Maximize the amount of data read with each recv call.

Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

webservices: Maximize the amount of data read with each recv call.
6ff78d1f · Hans Leidekker · Alexandre Julliard · 5f7372af · 6ff78d1f
Commit 6ff78d1f authored Dec 04, 2018 by Hans Leidekker Committed by Alexandre Julliard Dec 04, 2018
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reader.c dlls/webservices/reader.c +1 -1

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--- a/dlls/webservices/reader.c
+++ b/dlls/webservices/reader.c
@@ -628,7 +628,7 @@ static HRESULT read_more_data( struct reader *reader, ULONG min_size, const WS_A
    if (reader->input_type != WS_XML_READER_INPUT_TYPE_STREAM) return WS_E_INVALID_FORMAT;
    if (min_size > reader->input_size) return WS_E_QUOTA_EXCEEDED;

-    if (min_size > reader->input_size - reader->read_pos)
+    if (reader->read_pos)
    {
        memmove( reader->stream_buf, reader->stream_buf + reader->read_pos, reader->read_size - reader->read_pos );
        reader->read_size -= reader->read_pos;