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| author | kalder <61064868+kalder@users.noreply.github.com> | 2023-02-06 09:03:38 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-06 17:03:38 +0000 |
| commit | 5bc3be51cc65ecf6d4532ac7c93b6d5d284d5a38 (patch) | |
| tree | 31db1b267d471ac5a7308abd07fb72c256f521ec /pkg/csource | |
| parent | 0a9c11b64c9f99ba6bf90f22430b6794577c7aeb (diff) | |
executor: fix initialize_tun() for Android (#3656)
Android devices often fail during the initial check with the error:
SYZFAIL: tun: ioctl(TUNSETIFF) failed
We need the same namespacing here that is used for other sandboxing
configurations.
Diffstat (limited to 'pkg/csource')
| -rw-r--r-- | pkg/csource/generated.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go index 3921d1b6e..32a65e53f 100644 --- a/pkg/csource/generated.go +++ b/pkg/csource/generated.go @@ -10324,6 +10324,10 @@ static int do_sandbox_android(uint64 sandbox_arg) #if SYZ_EXECUTOR || SYZ_NET_DEVICES initialize_netdevices_init(); #endif + if (unshare(CLONE_NEWNET)) { + debug("unshare(CLONE_NEWNET): %d\n", errno); + } + write_file("/proc/sys/net/ipv4/ping_group_range", "0 65535"); #if SYZ_EXECUTOR || SYZ_DEVLINK_PCI initialize_devlink_pci(); #endif |