Messages in this thread |  | | Subject | Re: [PATCH 6/6] lib/scatterlist: Fix overflow check in sgl_alloc_order | From | Bart Van Assche <> | Date | Wed, 03 Oct 2018 08:34:56 -0700 |
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On Wed, 2018-09-26 at 15:16 +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin <tvrtko.ursulin@intel.com> > > It is necessary to ensure types on both sides of the comparison are of the > same width. Otherwise the check overflows sooner than expect due left hand > side being an unsigned long length, and the right hand side unsigned int > number of elements multiplied by element size.
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
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