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swift/TailscaleKit: correct dangling pointer on write - #72

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barnstar/write-fix
Nov 5, 2026
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barnstar merged 1 commit into
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barnstar/write-fix

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@barnstar barnstar commented Nov 5, 2026

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fixes tailscale/tailscale#22025

Constructing the data.withUnsafeBytes inline is incorrect and leaves the pointer dangling resulting in random bytes being written. The write must be done inside the closure.

fixes tailscale/tailscale#22025

Constructing the data.withUnsafeBytes inline is incorrect and
leaves the pointer dangling resulting in random bytes being
written.  The write must be done inside the closure.
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barnstar requested a review from hiimtmac November 5, 2026 20:00
@barnstar
barnstar merged commit dacde75 into main Nov 5, 2026
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libtailscale/TailscaleKit: OutgoingConnection.send uses a pointer outside withUnsafeBytes

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