Messages in this thread | | | Subject | Re: [PATCH] fortify: Provide a memcpy trap door for sharp corners | From | patchwork-bot+netdevbpf@kernel ... | Date | Thu, 12 May 2022 09:10:11 +0000 |
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Hello:
This patch was applied to netdev/net-next.git (master) by Paolo Abeni <pabeni@redhat.com>:
On Tue, 10 May 2022 19:53:01 -0700 you wrote: > As we continue to narrow the scope of what the FORTIFY memcpy() will > accept and build alternative APIs that give the compiler appropriate > visibility into more complex memcpy scenarios, there is a need for > "unfortified" memcpy use in rare cases where combinations of compiler > behaviors, source code layout, etc, result in cases where the stricter > memcpy checks need to be bypassed until appropriate solutions can be > developed (i.e. fix compiler bugs, code refactoring, new API, etc). The > intention is for this to be used only if there's no other reasonable > solution, for its use to include a justification that can be used > to assess future solutions, and for it to be temporary. > > [...]
Here is the summary with links: - fortify: Provide a memcpy trap door for sharp corners https://git.kernel.org/netdev/net-next/c/43213daed6d6
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