tree c675ccef47d6b20cdd90435dbdd02a9308788cec
parent 43529a075df26b394643daf2b9746e4e65d5e5ac
author Maciej Żenczykowski <maze@google.com> 1685660954 +0000
committer Lorenzo Colitti <lorenzo@google.com> 1685687937 +0000

BpfHandler: abort on U+ if unexpected cgroup mount path

This is defined here:
http://cs/h/android/platform/superproject/+/master:system/core/libprocessgroup/profiles/cgroups.json?l=27
and has been a constant since
  https://android-review.googlesource.com/c/platform/system/core/+/1324649
was merged back on August 21, 2020 (ie. Android S)

But currently there's no easy way to get at this constant
from mainline code... which means it's very difficult
to do any bpf cgroup attach/detach from mainline.

btw. this appears to also be already hardcoded in:
http://cs/h/android/platform/superproject/+/master:packages/modules/Connectivity/service/src/com/android/server/connectivity/ConnectivityNativeService.java?l=48
as well

Fix: 285432857
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:65075bb8f8290125fbd0ce8ffc5aaab6bdb3284e)
Merged-In: I99f4a5a26dd10f6ea70bf73114af0d18098de630
Change-Id: I99f4a5a26dd10f6ea70bf73114af0d18098de630