diff options
| author | Jiong Wang <[email protected]> | 2018-06-26 19:48:52 -0700 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2018-06-27 10:57:15 +0200 |
| commit | cc0dff6dc3b44e33cd6b935893db66563ef15ba0 (patch) | |
| tree | 86c9772fd43babab2377bbb7f66f486f7e4656f3 /lib/test_overflow.c | |
| parent | b1a5046b2497e39cea9eb585358f3749442fb3f7 (diff) | |
nfp: bpf: allow source ptr type be map ptr in memcpy optimization
Map read has been supported on NFP, this patch enables optimization
for memcpy from map to packet.
This patch also fixed one latent bug which will cause copying from
unexpected address once memcpy for map pointer enabled. The fixed
code path was not exercised before.
Reported-by: Mary Pham <[email protected]>
Reported-by: David Beckett <[email protected]>
Signed-off-by: Jiong Wang <[email protected]>
Reviewed-by: Jakub Kicinski <[email protected]>
Acked-by: Song Liu <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions