To ensure dependencies don't accidentally get updated, their versions are
fixed using the equals constraint. The Cargo.lock file is also checked in
so that the registry won't need to be downloaded by cargo.
These changes are needed so that the crosvm ebuild will not need to
download anything outside of its list of source packages.
TEST=./build_test
BUG=None
Change-Id: Iae8472de77e3589a453685717b26fb1ceb44e257
Reviewed-on: https://chromium-review.googlesource.com/674092
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
This CL also includes the gcc build time dependency for building the
sock_ctrl_msg.c helper code.
TEST=cargo test
BUG=chromium:738638
Change-Id: I4adc2360b7fab4ed7d557603aa7bad2e738b69b4
Reviewed-on: https://chromium-review.googlesource.com/562574
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
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>
