Dylan Reid 0584fe9fb2 Limit types that can be read from guest memory ... Not all types are safe to read from guest memory. Any type with a reference or pointer will be initialized to random bits that don't refer to a valid address. This can cause dangling pointer and general unsafe behavior. To fix this, limit types that can be read with read_obj to those that implement the unsafe trait `DataInit`. Provide implementations of `DataInit` for intrinsic types that are obviously safe to initialize with random data. Implement the needed traits for bootparam types as they are read from the kernel image directly. Change-Id: I1040f5bc1b2fc4c58c87d8a2ce3f618edcf6f9b1 Signed-off-by: Dylan Reid <dgreid@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/540750 Reviewed-by: Zach Reizner <zachr@chromium.org>		2017-06-27 00:20:33 -07:00
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src	Limit types that can be read from guest memory	2017-06-27 00:20:33 -07:00
Cargo.toml	Limit types that can be read from guest memory	2017-06-27 00:20:33 -07:00