Diffusion FreeBSD src repository cd0525f615fe

ktls: Write-lock the INP when changing a transmit TLS session.
cd0525f615fe
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Description

ktls: Write-lock the INP when changing a transmit TLS session.

The TCP rate pacing code relies on being able to read this pointer
safely while holding an INP lock. The initial TLS session pointer is
set while holding the write lock already.

Reviewed by: gallatin, hselasky
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D34086

Details

Provenance

jhb	Authored on Feb 11 2022, 11:16 PM

Reviewer

gallatin

Differential Revision

D34086: ktls: Write-lock the INP when changing a transmit TLS session.

Parents

rGfd8d4e53bc2a: vdso linker scripts: explicitly specify output arch and target

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Event Timeline

jhb committed rGcd0525f615fe: ktls: Write-lock the INP when changing a transmit TLS session. (authored by jhb).Feb 11 2022, 11:16 PM

jhb added an edge: D34086: ktls: Write-lock the INP when changing a transmit TLS session..

jhb mentioned this in rG48e6b7ad3557: ktls: Write-lock the INP when changing a transmit TLS session..May 11 2022, 12:30 AM

Changes (1)

Path

Size

sys/

kern/

uipc_ktls.c

rGcd0525f615fe

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