tree 5ff1c481585ed41fefc9f9b5a0a40991dc6ea30b
parent 6048126440dcb3ba01316f961465c0ff5a255dd1
author Phil Oester <kernel@linuxace.com> 1151305257 -0700
committer David S. Miller <davem@davemloft.net> 1151305257 -0700

[NET]: skb_find_text ignores to argument

skb_find_text takes a "to" argument which is supposed to limit how
far into the skb it will search for the given text.  At present,
it seems to ignore that argument on the first skb, and instead
return a match even if the text occurs beyond the limit.

Patch below fixes this, after adjusting for the "from" starting
point.  This consequently fixes the netfilter string match's "--to"
handling, which currently is broken.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: David S. Miller <davem@davemloft.net>