tree 6b20b371d1cb00f74dc0a298bc882d1c9acbd3f1
parent 6b86c4217c231cbd268bd8c6fda025b27047d3ed
author Alexei Starovoitov <ast@kernel.org> 1514236542 -0800
committer Daniel Borkmann <daniel@iogearbox.net> 1514396183 +0100

bpf: fix max call depth check

fix off by one error in max call depth check
and add a test

Fixes: f4d7e40a5b71 ("bpf: introduce function calls (verification)")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>