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09-Feb-2017 |
George Burgess IV <gbiv@google.com> |
libc: add clang FORTIFY support This patch adds clang-style FORTIFY to Bionic. For more information on FORTIFY, please see https://goo.gl/8HS2dW . This implementation works for versions of clang that don't support diagnose_if, so please see the "without diagnose_if" sections. We plan to swap to a diagnose_if-based FORTIFY later this year (since it doesn't really add any features; it just simplifies the implementation a lot, and it gives us much prettier diagnostics) Bug: 32073964 Test: Builds on angler, bullhead, marlin, sailfish. Bionic CTS tests pass on Angler and Bullhead. Change-Id: I607aecbeee81529709b1eee7bef5b0836151eb2b
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