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authorKees Cook <[email protected]>2021-06-16 12:53:19 -0700
committerTony Nguyen <[email protected]>2021-07-23 09:08:11 -0700
commitc9183f45e4ac1ff0f1140186cf8a6666c5f1277f (patch)
tree95f05eaa26f43709e7b6ea85ccb0bad2f8c75ad7 /tools/perf/scripts/python
parent07be39e32d0aedef3a0155874b92dd7227aa94d7 (diff)
igb: Avoid memcpy() over-reading of ETH_SS_STATS
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally reading across neighboring array fields. The memcpy() is copying the entire structure, not just the first array. Adjust the source argument so the compiler can do appropriate bounds checking. Signed-off-by: Kees Cook <[email protected]> Tested-by: Tony Brelinski <[email protected]> Signed-off-by: Tony Nguyen <[email protected]>
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