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WindowServer: Map shared GraphicsBitmaps read-only on the server side.

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This commit is contained in:
Andreas Kling
2019-01-21 19:27:23 +01:00
parent f9fcb682ec
commit a47f33bed3
1 changed files with 1 additions and 1 deletions
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2
SharedGraphics/GraphicsBitmap.cpp
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@@ -27,7 +27,7 @@ GraphicsBitmap::GraphicsBitmap(Process& process, const Size& size)
{
auto& server = WSEventLoop::the().server_process();
InterruptDisabler disabler;
m_server_region = server.allocate_region_with_vmo(LinearAddress(), size_in_bytes, move(vmo), 0, "GraphicsBitmap (server)", true, true);
m_server_region = server.allocate_region_with_vmo(LinearAddress(), size_in_bytes, move(vmo), 0, "GraphicsBitmap (server)", true, false);
m_server_region->set_shared(true);
}
m_data = (RGBA32*)m_server_region->linearAddress.asPtr();