Józef Kucia : ddraw: Relax "dwSize" validation in ddraw_surface*_Lock().

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 6ce7eccda012764f6ffcb85cdd29fc8d2562cab5
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=6ce7eccda012764f6ffcb85cdd...

Author: Józef Kucia <jkucia(a)codeweavers.com>
Date:   Tue Jan 17 12:26:37 2017 +0100

ddraw: Relax "dwSize" validation in ddraw_surface*_Lock().

Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>
(cherry picked from commit 2bef0eafd03430189e88f535ffa3d3b9a981b678)
Signed-off-by: Michael Stefaniuc <mstefani(a)winehq.org>

---

 dlls/ddraw/ddraw_private.h |  6 +--
 dlls/ddraw/surface.c       | 91 ++++++++++++++++++++++++++--------------------
 dlls/ddraw/tests/ddraw7.c  |  4 --
 3 files changed, 54 insertions(+), 47 deletions(-)

Diff:   http://source.winehq.org/git/wine.git/?a=commitdiff;h=6ce7eccda012764f6ffcb8...