Edward Cree 2ec54b21dd bpf/verifier: reject BPF_ALU64|BPF_END ...

[ Upstream commit e67b8a685c7c984e834e3181ef4619cd7025a136 ]

Neither ___bpf_prog_run nor the JITs accept it.
Also adds a new test case.

Fixes: 17a5267067 ("bpf: verifier (add verifier core)")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-10-21 17:09:02 +02:00

..

arraymap.c

bpf: fix allocation warnings in bpf maps and integer overflow

2015-12-02 23:36:00 -05:00

core.c

bpf: consolidate bpf_prog_put{, _rcu} dismantle paths

2015-11-02 22:48:39 -05:00

hashtab.c

bpf: fix allocation warnings in bpf maps and integer overflow

2015-12-02 23:36:00 -05:00

helpers.c

bpf: avoid copying junk bytes in bpf_get_current_comm()

2016-04-20 15:42:01 +09:00

inode.c

bpf, inode: disallow userns mounts

2016-06-24 10:18:17 -07:00

Makefile

bpf: add support for persistent maps/progs

2015-11-02 22:48:39 -05:00

syscall.c

bpf: fix refcnt overflow

2016-05-18 17:06:37 -07:00

verifier.c

bpf/verifier: reject BPF_ALU64|BPF_END

2017-10-21 17:09:02 +02:00