webservices: Correctly grow buffer size in receive_message.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

webservices: Correctly grow buffer size in receive_message.
cece771b · Sebastian Lackner · Alexandre Julliard · 9ef108ad · cece771b
Commit cece771b authored Sep 28, 2016 by Sebastian Lackner Committed by Alexandre Julliard Sep 29, 2016
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channel.c dlls/webservices/channel.c +1 -1

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--- a/dlls/webservices/channel.c
+++ b/dlls/webservices/channel.c
@@ -502,7 +502,7 @@ static HRESULT receive_message( struct channel *channel, ULONG max_len, char **r
        if (*ret_len + len > size)
        {
            char *tmp;
-            DWORD new_size = max( len, size * 2 );
+            DWORD new_size = max( *ret_len + len, size * 2 );
            if (!(tmp = heap_realloc( buf, new_size )))
            {
                heap_free( buf );