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Sign upCheck FrameId of render tasks #2569
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Check FrameId of render tasks Looking at #2568 I realized that nothing stops the frame builder from re-using the `RenderTaskId` from previous frames, which is a disaster (and I believe I've seen at least one case where this happened). Attaching the frame ID and checking it in debug appears to be a straightforward run-time protection. r? anyone <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/webrender/2569) <!-- Reviewable:end -->
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kvark commentedMar 26, 2018
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edited by larsbergstrom
Looking at #2568 I realized that nothing stops the frame builder from re-using the
RenderTaskIdfrom previous frames, which is a disaster (and I believe I've seen at least one case where this happened). Attaching the frame ID and checking it in debug appears to be a straightforward run-time protection.r? anyone
This change is