diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2018-12-24 16:52:56 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-12-24 18:56:06 +0100 |
| commit | dd61e58d94240df628a568c5609b1441746f4a54 (patch) | |
| tree | e3af3214314c85e0cd614f642d391bdbf9d707ce /pkg/csource/generated.go | |
| parent | dd2986b43bc0024340006833d6a7f05ec94c061c (diff) | |
sys/linux: extend AX25/ROSE/NETROM descriptions
Diffstat (limited to 'pkg/csource/generated.go')
| -rw-r--r-- | pkg/csource/generated.go | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go index 7881199f7..8d6a56c66 100644 --- a/pkg/csource/generated.go +++ b/pkg/csource/generated.go @@ -33,8 +33,8 @@ NORETURN void doexit(int status) } #endif -#if SYZ_EXECUTOR || SYZ_PROCS || SYZ_REPEAT && SYZ_ENABLE_CGROUPS || \ - __NR_syz_mount_image || __NR_syz_read_part_table || \ +#if SYZ_EXECUTOR || SYZ_PROCS || SYZ_REPEAT && SYZ_ENABLE_CGROUPS || \ + SYZ_ENABLE_NETDEV || __NR_syz_mount_image || __NR_syz_read_part_table || \ (GOOS_openbsd || GOOS_freebsd) && SYZ_TUN_ENABLE unsigned long long procid; #endif @@ -1224,6 +1224,20 @@ static void initialize_netdevices(void) execute_command(0, "ip link set dev %s up", devnames[i]); } } +static void initialize_netdevices_init(void) +{ +#if SYZ_EXECUTOR + if (!flag_enable_net_dev) + return; +#endif + execute_command(0, "ip link set dev nr%d address bb:bb:bb:bb:bb:00:%02hx", procid, procid); + execute_command(0, "ip -4 addr add 172.30.00.%d/24 dev nr%d", procid + 1, procid); + execute_command(0, "ip -6 addr add fe88::00:%02hx/120 dev nr%d", procid + 1, procid); + execute_command(0, "ip link set dev nr%d up", procid); + execute_command(0, "ip link set dev rose%d address bb:bb:bb:01:%02hx", procid, procid); + execute_command(0, "ip -4 addr add 172.30.01.%d/24 dev rose%d", procid + 1, procid); + execute_command(0, "ip -6 addr add fe88::01:%02hx/120 dev rose%d", procid + 1, procid); +} #endif #if SYZ_EXECUTOR || SYZ_TUN_ENABLE && (__NR_syz_extract_tcp_res || SYZ_REPEAT) @@ -3380,6 +3394,9 @@ static int do_sandbox_none(void) setup_common(); sandbox_common(); +#if SYZ_EXECUTOR || SYZ_ENABLE_NETDEV + initialize_netdevices_init(); +#endif if (unshare(CLONE_NEWNET)) { debug("unshare(CLONE_NEWNET): %d\n", errno); } @@ -3411,6 +3428,9 @@ static int do_sandbox_setuid(void) setup_common(); sandbox_common(); +#if SYZ_EXECUTOR || SYZ_ENABLE_NETDEV + initialize_netdevices_init(); +#endif if (unshare(CLONE_NEWNET)) { debug("unshare(CLONE_NEWNET): %d\n", errno); } @@ -3453,6 +3473,10 @@ static int namespace_sandbox_proc(void* arg) fail("write of /proc/self/uid_map failed"); if (!write_file("/proc/self/gid_map", "0 %d 1\n", real_gid)) fail("write of /proc/self/gid_map failed"); + +#if SYZ_EXECUTOR || SYZ_ENABLE_NETDEV + initialize_netdevices_init(); +#endif if (unshare(CLONE_NEWNET)) fail("unshare(CLONE_NEWNET)"); #if SYZ_EXECUTOR || SYZ_TUN_ENABLE |