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Bug: 8580410
Change-Id: Icc2632b33153b01c0d9a15245b3f7e8c89b816ec

Plumb it in through binder calls between the external BT stack and
the BluetoothTetheringDataTracker.

bug:8445208
Change-Id: Ice7dfb0b50c9481d359aed14a51372878185171c

And "interface list" doesn't accept the extra args anymore.

Bug: 5327568
Change-Id: I3d2cb5d790b74a013edfc10dfe7a544e9e39f0ff

It still silently accepts the extra argument.

Bug: 5327568
Change-Id: I4ac1bdb0e2d33133b3d5dbe11f6f94d503a28d11

[Adaptation from https://android-review.googlesource.com/#/c/50223 ]

For NAT table, only the first packet of data flow
hits the rules in this table. If forward is
enabled before postrouting in NAT, packet may be
forwarded without hit rules in NAT table. Phone
will not get responses for such packets because
source IP address is not translated.
How to reproduce:
1) Enable usb tethering;
2) Start ping test on PC;
3) Disable data on Phone;
4) NAT is disabled since data service is lost;
5) Enable data on Phone;
6) Ping can not recover on PC;
7) Capture tcpdump data on phone, source IP
   Address is not translated for ICMP packets.
Test result:
Run steps 1-5 in "How to reproduce", Ping session
on PC can be recovered after data is enabled.
CQ00027191

Change-Id: I1c3bcbb3d69eb7e2f61d720fa17086ee0da22fa0

This will help when adding/removing commands.

Change-Id: I154fb3d7064acddc3e067d60f225ecab6ea57ddb

am 484bdcab: am 63790dce: am 42b4c508: (-s ours) am 11ff695d: (-s ours) Reconcile with jb-mr1-release - do not merge

* commit '484bdcab':

am 63790dce: am 42b4c508: (-s ours) am 11ff695d: (-s ours) Reconcile with jb-mr1-release - do not merge

* commit '63790dce':

* commit '42b4c508':

* commit '11ff695d':

The default value of accept_ra causes the kernel to accept
Router Advertisements only if forwarding is off. This causes
problems with clatd, which uses IPv6 forwarding on a tun
interface, and it may cause problems with IPv6 tethering when
we implement it.

Fix this by setting accept_ra to 2, which accepts RAs regardless
of whether forwarding is on.

Bug: 8276725
Change-Id: Ifee0ceaa68ce438a845fa2d7f3b76c60857114a0

Bug: 8276725
Change-Id: Ia04fb64d3660eb08d8b32209bf689c5c5e6dd9ac

Change-Id: I6b113294b46e5988ad606144c3eef3c846ac28d1

Don't assume the client is telling the truth about their PID.
Always take their PID directly from the socket, which is
guaranteed by the kernel to be accurate.

Change-Id: Id3374306fd7043da22065921bd49aced60df32f5

* Long time ago, setting an alert in a costly_<iface> chain required adding
it just before the ACCEPT rule that was at the end.
But since then the ACCEPT rule has been removed.
This would cause the insert to pick the last position no matter what.
Now we just append.

* A naughty app in the penalty box could waste up quota on packets that would
get dropped in the later penalty_box rule.
Now we check the penalty_box before feeding it to the quota.

Change-Id: Id4b6a7c020583f1cccc7dccde34c4b85d0fd9642

The return code from android_fork_execvp() needed to be massaged because
a status ptr was passed in.

Bug: 8185095
Change-Id: I205884f09b563dd729423a74f22fd5b8c2d59c64

Replace the system_nosh call with the android_fork_execvp from
liblogwrap.

Change-Id: Idfbc6bcf0bef16d4ee90d6af6bd4b07bc79913bb

Using the android_fork_exec call from liblogwrap rather than a
custom fork_and_execve.

Change-Id: If8f9a5442e5e3cfc887010268c360e55e733aef0

support for attach/detach a process (pid) to a
dns cache.
lookup associated dns cache based on the pid
handle pid and interface argument for getaddrinfo
and gethostbyaddress

bug:5465296
Change-Id: I4832c792d22aceabb0481c548003a1fd879c12e4

In the past, loopback interfaces were of no use for bandwidth/datausage.
We now don't treat loopback interfaces any differently.
This will helps with CTS tests that checking the kernel's qtaguid functionality
and the matching user-space handling.

Change-Id: If307ceebc10f89269d1b051f666ec666e5e38d41

Use liblogwrap to provide logwrapper functionality instead of
using netd's own implementation.

Change-Id: I10e69aa95989f77c63b5b36825ee7c77fba48c88

This reverts commit 1c0a243b

Change-Id: I63d563df01b4bdc69a11037b1d72fdb4de5437db

Change-Id: I1a3c0e1a8690d0d5a8fb1411c49bc6db52ce5ccb

* commit '3911886e':
  Fix a TOCTOU and symlink attack in netd.

* commit 'd67cc366':
  Fix a TOCTOU and symlink attack in netd.

Change-Id: I0cef2141487ffd2cb5694a10e4077c299d9d7df7

Change-Id: Id5b6598b20f34b5e8d2c90927d2acfae7237e69b

* commit '43682d94':
  Fix a TOCTOU and symlink attack in netd.

support for attach/detach a process (pid) to a
dns cache.
lookup associated dns cache based on the pid
handle pid and interface argument for getaddrinfo
and gethostbyaddress

Change-Id: I325788973ad76beb1ada8f5fa6f52f9a94c08dd1
bug:5465296

- Added error code propagation
- Added more elaborate error messages
- Added stricter parameter checking in softap fwreload
- Cleaned up class signatures
- Removed a non-working default AP in setSoftap
- Removed obsolete functions:
  - int addParam(int pos, const char *cmd, const char *arg);
  - int setCommand(char *iface, const char *fname, unsigned buflen=0);
- Removed unused "softap clients" functionality
- Removed unused hostapd communication socket

Change-Id: Iad05069f6547f4b17481991018707d5f9db2500a
Signed-off-by: Alexander Levitskiy <sanek@google.com>

This lets it filter the dns requests so we're not a public dns forwarder/spambot.

bug:7530468
Change-Id: I102fad738aff717e6ac40d4ac5a8d39a6fe2d2ca

Bug: 7530471
Change-Id: I3b0a38a203bdeba6c492a54fded056a16992e34e

* commit '80436522':
  Fix a TOCTOU and symlink attack in netd.