i40e: use correct length for strncpy

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Caught by GCC 8. When we provide a length for strncpy, we should not
include the terminating null. So we must tell it one less than the size
of the destination buffer.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Mitch Williams 2018-08-20 08:12:30 -07:00 • committed by Jeff Kirsher

parent 3c81891091

commit 7eb74ff891

1 changed files with 2 additions and 1 deletions

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drivers/net/ethernet/intel/i40e/i40e_ptp.c

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