K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2015-10-20T19:20:52.194868Z
K 7
svn:log
V 482
NTB: MFV 8c9edf63: Fix zero size or integer overflow in ntb_set_mw

A plain 32 bit integer will overflow for values over 4GiB.

Change the plain integer size to the appropriate size type in
ntb_set_mw.  Change the type of the size parameter and two local
variables used for size.

Even if there is no overflow, a size of zero is invalid here.

Authored by:	Allen Hubbe
Reported by:	Juyoung Jung
Obtained from:	Linux (Dual BSD/GPL driver)
Sponsored by:	EMC / Isilon Storage Division

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