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Add MS_NOSYMFOLLOW for linux #2626

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tedbrandston opened this issue Apr 9, 2025 · 2 comments
Open

Add MS_NOSYMFOLLOW for linux #2626

tedbrandston opened this issue Apr 9, 2025 · 2 comments

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@tedbrandston
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Looks like linux has had this since 5.10: https://www.phoronix.com/news/Linux-5.10-nosymfollow, and nix has it for bsd

At a glance it looks like all it takes is adding a comment and an MS_NOSYMFOLLOW to src/mount/linux.rs? Except maybe the libc crate doesn't expose it, yet?
@tedbrandston
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rust-lang/libc#4389 should add it to libc

@tedbrandston
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And once libc is updated: master...tedbrandston:nix:patch-1

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