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| author | Dmitry Vyukov <dvyukov@google.com> | 2018-05-18 10:01:22 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-05-18 10:01:22 +0200 |
| commit | 61ef28da7aa5d289f8208eab4462f7e6b1aba141 (patch) | |
| tree | 19495ebf770eee8bd54d633d8d3aff4aa72c0867 /tools/syz-execprog | |
| parent | c992b76711c1717f8510a88540e56130437f9cda (diff) | |
tools/syz-execprog: restore the previous tun disabling logic
This probably can break some things.
I feel that tun setup can affect other things even if
syz_emit_ethernet/syz_extract_tcp_res are not used.
So it can make sense to setup tun even if they are not used.
But let's be more careful.
Diffstat (limited to 'tools/syz-execprog')
| -rw-r--r-- | tools/syz-execprog/execprog.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/syz-execprog/execprog.go b/tools/syz-execprog/execprog.go index ff7e6d838..40aa521ce 100644 --- a/tools/syz-execprog/execprog.go +++ b/tools/syz-execprog/execprog.go @@ -226,5 +226,8 @@ func createConfig(entries []*prog.LogEntry) (*ipc.Config, *ipc.ExecOpts) { handled[call.Meta.CallName] = true } } + if handled["syz_emit_ethernet"] || handled["syz_extract_tcp_res"] { + config.Flags |= ipc.FlagEnableTun + } return config, execOpts } |