Merge branch 'ipv6-fixes'

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Hangbin Liu says:

====================
fix two kernel panics when disabled IPv6 on boot up

When disabled IPv6 on boot up, since there is no ipv6 route tables, we should
not call rt6_lookup. Fix them by checking if we have inet6_dev pointer on
netdevice.

v2: Fix idev reference leak, declarations and code mixing as Stefano,
    Eric pointed. Since we only want to check if idev exists and not
    reference it, use __in6_dev_get() insteand of in6_dev_get().
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2019-02-07 10:48:42 -08:00

parent e8c32c32b4 173656acca

commit ec7fd009e8

2 changed files with 9 additions and 4 deletions

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10

drivers/net/geneve.c

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3

net/ipv6/sit.c

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