Ken Thomases : wined3d: Don' t leak the HDC of an invalid context in context_update_window().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 03ca2b2932b38e0b79592787e32013c1e5ae66bd
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=03ca2b2932b38e0b79592787e3...

Author: Ken Thomases 
Date:   Sun Mar 23 22:45:44 2014 -0500

wined3d: Don't leak the HDC of an invalid context in context_update_window().

If context_set_gl_context() fails, it marks the context as invalid.  It still
has an HDC, though, and context_update_window() would lose the reference to
it.

---

dlls/wined3d/context.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index 56673c7..73e2c39 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -884,13 +884,12 @@ static void context_update_window(struct wined3d_context *context)
     TRACE("Updating context %p window from %p to %p.\n",
             context, context->win_handle, context->swapchain->win_handle);

-    if (context->valid)
+    if (context->hdc)
         wined3d_release_dc(context->win_handle, context->hdc);
-    else
-        context->valid = 1;

context->win_handle = context->swapchain->win_handle;
     context->needs_set = 1;
+    context->valid = 1;

if (!(context->hdc = GetDC(context->win_handle)))
     {