rtnetlink: do not use RTM_GETLINK directly

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Userspace sends RTM_GETLINK type, but the kernel substracts
RTM_BASE from this, i.e. 'type' doesn't contain RTM_GETLINK
anymore but instead RTM_GETLINK - RTM_BASE.

This caused the calcit callback to not be invoked when it
should have been (and vice versa).

While at it, also fix a off-by one when checking family index. vs
handler array size.

Fixes: e1fa6d216d ("rtnetlink: call rtnl_calcit directly")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Florian Westphal 2017-08-10 16:52:58 +02:00 • committed by David S. Miller

parent 377cb24884

commit 5c2bb9b6e2

1 changed files with 2 additions and 2 deletions

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net/core/rtnetlink.c

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