Fix panic in persistent hardware MAC storage
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Authored by rpokala on May 11 2017, 6:06 AM.

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rS318176: Persistently store NIC's hardware MAC address, and add a way to retrive it

Summary

Add a forgotten NULL-check

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rS FreeBSD src repository - subversion

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rpokala created this revision.May 11 2017, 6:06 AM

Herald added subscribers: ae, imp. · View Herald TranscriptMay 11 2017, 6:06 AM

I think this is correct, but I think you should skip the {}. The rest of the function does not use them for single-line if statements either.

The rest of ether_ifattach() foregoes braces for single-line blocks, so
do the same.

I've just done a quick test. The box no longer panics with this patch.

This revision is now accepted and ready to land.May 11 2017, 6:33 AM

Harbormaster completed remote builds in B9189: Diff 28226.May 11 2017, 6:41 AM

Thanks for the review, and sorry about the breakage!

Closed by commit rS318176: Persistently store NIC's hardware MAC address, and add a way to retrive it (authored by rpokala). · Explain WhyMay 11 2017, 6:46 AM

This revision was automatically updated to reflect the committed changes.

Harbormaster completed remote builds in B9190: Diff 28227.May 11 2017, 7:20 AM

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head/

sys/

net/

if_ethersubr.c

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head/sys/net/if_ethersubr.c

Fix panic in persistent hardware MAC storageClosedPublicActions