[INET]: Prevent out-of-sync truesize on ip_fragment slow path

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When ip_fragment has to hit the slow path the value of skb->truesize
may go out of sync because we would have updated it without changing
the packet length.  This violates the constraints on truesize.

This patch postpones the update of skb->truesize to prevent this.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Herbert Xu 2008-01-28 20:45:20 -08:00 • committed by David S. Miller

parent 1987e7b485

commit 29ffe1a5c5

2 changed files with 6 additions and 2 deletions

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4

net/ipv4/ip_output.c

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4

net/ipv6/ip6_output.c

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