Differential D19966

Improve input validation for IPPROTO_IPV6 level socket option IPV6_CHECKSUM
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Authored by tuexen on Apr 19 2019, 4:31 PM.

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imp

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bz
jtl
emaste
thj

Commits

rS347125: MFC r346400:
rS346400: Improve input validation for the socket option IPV6_CHECKSUM.

Summary

When setting the offset, don't allow negative values except -1, since they are not supported.

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rS FreeBSD src repository - subversion

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Event Timeline

tuexen created this revision.Apr 19 2019, 4:31 PM

Herald added subscribers: ae, imp. · View Herald TranscriptApr 19 2019, 4:31 PM

Harbormaster completed remote builds in B23766: Diff 56384.Apr 19 2019, 4:31 PM

Looks good to me

This revision is now accepted and ready to land.Apr 19 2019, 4:39 PM

bz accepted this revision.Apr 19 2019, 4:52 PM

Closed by commit rS346400: Improve input validation for the socket option IPV6_CHECKSUM. (authored by tuexen). · Explain WhyApr 19 2019, 5:18 PM

This revision was automatically updated to reflect the committed changes.

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Path

Size

head/

sys/

netinet6/

ip6_output.c

7 lines

Diff 56390

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head/sys/netinet6/ip6_output.c

Improve input validation for IPPROTO_IPV6 level socket option IPV6_CHECKSUMClosedPublicActions