[NET]: Fix OOPS due to missing check in dev_parse_header().

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[ This is kernel bugzilla 9174 "linux-2.6.23-git11 kernel panic" ]

The device in question is an IPv6-over-IPv4 tunnel, which doesn't have
any header_ops, so the crash happens in dev_parse_header when
dereferencing them.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Patrick McHardy 2007-10-18 05:09:28 -07:00 • committed by David S. Miller

parent df2e014bfb

commit 1b83336bb9

1 changed files with 1 additions and 1 deletions

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include/linux/netdevice.h

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