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(parent: 6870de4) | patch
bpf: making bpf_prog_test run aware of possible data_end ptr change
authorNikita V. Shirokov <tehnerd@tehnerd.com>
Wed, 18 Apr 2018 04:42:21 +0000 (21:42 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 18 Apr 2018 21:34:16 +0000 (23:34 +0200)
commit587b80cce95b8aab89e5e35033953c005dc47f01
tree838d51861726d8fc0f9e793fd35c638ddefec288tree | snapshot
parent6870de435b90c083ae0f3f7f341287976ef56f03commit | diff
bpf: making bpf_prog_test run aware of possible data_end ptr change

after introduction of bpf_xdp_adjust_tail helper packet length
could be changed not only if xdp->data pointer has been changed
but xdp->data_end as well. making bpf_prog_test_run aware of this
possibility

Signed-off-by: Nikita V. Shirokov <tehnerd@tehnerd.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
net/bpf/test_run.c diff | blob | history
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