David Disseldorp e427a813ad TESTS: exceed Maximum Descriptor List Length ...

ExtendedCopy.DescrLimits currently attempts to test Maximum Descriptor
List Length bounds checking by issuing a request with
(max_target_desc_count + 1 + max_segment_desc_count + 1) descriptors.

Maximum Descriptor List Length is a separately advertised field, that
may not be exceeded with the above logic, e.g. LIO advertises:
- Max Target Desc Count = 2
- Max Segment Desc Count = 1
- Max Desc List Len = 1024

Calculate the number of descriptors using the advertised Maximum
Descriptor List Length value, to explicitly test bounds checking.

Signed-off-by: David Disseldorp <ddiss@suse.de>

2016-12-23 02:36:43 +01:00

4.9 KiB

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