Module: wine Branch: master Commit: 5f4fc0a93722c8bee5b3dfeee2c598b63442ecc6 URL: http://source.winehq.org/git/wine.git/?a=commit;h=5f4fc0a93722c8bee5b3dfeee2...
Author: Józef Kucia jkucia@codeweavers.com Date: Thu Jun 16 11:59:32 2016 +0200
wined3d: Forbid creating SRVs with level or layer count equal to 0.
Signed-off-by: Józef Kucia jkucia@codeweavers.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/wined3d/view.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/dlls/wined3d/view.c b/dlls/wined3d/view.c index 68b134f..5973668 100644 --- a/dlls/wined3d/view.c +++ b/dlls/wined3d/view.c @@ -298,8 +298,10 @@ static HRESULT wined3d_shader_resource_view_init(struct wined3d_shader_resource_ struct wined3d_texture *texture = texture_from_resource(resource); unsigned int i;
- if (desc->u.texture.level_idx >= texture->level_count + if (!desc->u.texture.level_count + || desc->u.texture.level_idx >= texture->level_count || desc->u.texture.level_count > texture->level_count - desc->u.texture.level_idx + || !desc->u.texture.layer_count || desc->u.texture.layer_idx >= texture->layer_count || desc->u.texture.layer_count > texture->layer_count - desc->u.texture.layer_idx) return E_INVALIDARG;