Re: [PATCH v5 00/18] Add support for Clang CFI

2021-04-02 Thread Nathan Chancellor
On Thu, Apr 01, 2021 at 04:31:58PM -0700, Sami Tolvanen wrote: > This series adds support for Clang's Control-Flow Integrity (CFI) > checking. With CFI, the compiler injects a runtime check before each > indirect function call to ensure the target is a valid function with > the correct static type.

[PATCH v5 00/18] Add support for Clang CFI

2021-04-01 Thread Sami Tolvanen
This series adds support for Clang's Control-Flow Integrity (CFI) checking. With CFI, the compiler injects a runtime check before each indirect function call to ensure the target is a valid function with the correct static type. This restricts possible call targets and makes it more difficult for a