tree 8e68a8ebfcc14bcda57bc1cca307a9d8b0534eb5
parent dcef70704d6c2792c6025ceba9708554d441a4bb
author Wei-Chun Chao <weichunc@plumgrid.com> 1439391432 -0700
committer David S. Miller <davem@davemloft.net> 1439422970 -0700

bpf: fix bpf_perf_event_read() loop upper bound

Verifier rejects programs incorrectly.

Fixes: 35578d798400 ("bpf: Implement function bpf_perf_event_read()")
Cc: Kaixu Xia <xiakaixu@huawei.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Wei-Chun Chao <weichunc@plumgrid.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>