Amir Vadai 95c2027bfe net/sched: pedit: make sure that offset is valid ...

Add a validation function to make sure offset is valid:
1. Not below skb head (could happen when offset is negative).
2. Validate both 'offset' and 'at'.

Signed-off-by: Amir Vadai <amir@vadai.me>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-11-29 19:46:00 -05:00

6.9 KiB

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