fcoe: make sure fcoe frames are unshared prior to manipulating them

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Based on my last patch I noticed that fcoe_rcv has a simmilar problem, in that
it manipulates the passed in skb without checking to see if it has other users.
Making manipulations to a shared skb can result in various corruptions.

Easy fix, just make sure the skb is unshared prior to doing anything with it.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>

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Neil Horman 2013-08-03 10:45:54 +00:00 • committed by Robert Love

parent c0866286f1

commit 8b61243452

1 changed files with 6 additions and 0 deletions

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drivers/scsi/fcoe/fcoe.c

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