Use a dynamic buffer for the copy of a node's new value.
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Authored by jhb on Oct 30 2020, 8:34 PM.

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freqlabs

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rS367188: Use a dynamic buffer for the copy of a node's new value.

Summary

This permits setting a node's value to a string longer than BUFSIZ.

Reported by: Sony Arpita Das @ Chelsio

Test Plan

Tested with a string of ports for dev.t6nex.0.toe.tls_rx_ports longer than BUFSIZ.

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Repository

rS FreeBSD src repository - subversion

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

jhb requested review of this revision.Oct 30 2020, 8:34 PM

jhb created this revision.

Harbormaster completed remote builds in B34518: Diff 78988.Oct 30 2020, 8:34 PM

freqlabs accepted this revision.Oct 30 2020, 8:54 PM

This revision is now accepted and ready to land.Oct 30 2020, 8:54 PM

Closed by commit rS367188: Use a dynamic buffer for the copy of a node's new value. (authored by jhb). · Explain WhyOct 30 2020, 9:13 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rS367188: Use a dynamic buffer for the copy of a node's new value..

Herald added a subscriber: imp. · View Herald TranscriptOct 30 2020, 9:13 PM

Revision Contents
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head/

sbin/

sysctl/

sysctl.c

35 lines

Diff 78992

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Use a dynamic buffer for the copy of a node's new value.ClosedPublicActions