Commits
Don Morris committed 3d9ea9e3af0
iop-adma: Corrected array overflow in RAID6 Xscale(R) test. Bug: cppcheck reported overflow in array assignment (for loop walks 0 to IOP_ADMA_NUM_SRC_TEST+2, array size is IOP_ADMA_NUM_SRC_TEST). Reported as: https://bugzilla.kernel.org/show_bug.cgi?id=42677 Test code pq_src array was grown by two elements to correspond with actual usage (IOP_ADMA_NUM_SRC_TEST+2), stack consumption was kept constant by modifying the pq_dest two element array which is only used when pq_src is referenced up to IOP_ADMA_NUM_SRC_TEST elements into the address of the new last two elements of the pq_src array. This is presumed to be the original intent but would be reliant on compilers always having pq_dest contiguous with the final element of pq_src. Note: This is a re-send of a request for review from two weeks ago. Looking for review (or shootdown), adding LKML to list for a wider audience. Thanks. Updated per review comments of Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Don Morris <don.morris@hp.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>