flow_dissector: Fix GRE header error path

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Now, when an unexpected element in the GRE header appears, we break so
the l4 ports are processed. But since the ports are processed
unconditionally, there will be certainly random values dissected. Fix
this by just bailing out in such situations.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jiri Pirko 2017-03-06 16:39:53 +01:00 • committed by David S. Miller

parent 4a5d6c8b14

commit d5774b93f0

1 changed files with 3 additions and 3 deletions

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net/core/flow_dissector.c

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