android_system_core/libprocessgroup
T.J. Mercier aa6158b410 libprocessgroup: UIDs in linux are unsigned
We missed two incorrect specifiers in the previous commit with this same
title.

We use the %d format specificier for uid_t, which maps to
__kernel_uid32_t, which is unsigned. [1] This is undefined behavior
which can lead to paths with negative UIDs when erroneously large
values are passed for uid:

E libprocessgroup: No such cgroup attribute: /sys/fs/cgroup/uid_-89846/cgroup.freeze

Fix it with %u.

[1] https://cs.android.com/search?q=typedef.*__kernel_uid32_t&ss=android%2Fplatform%2Fsuperproject%2Fmain

Change-Id: Ica04b03526bd2e156f026a2797fe9912b259cd9f
2023-07-26 22:12:44 +00:00
..
cgrouprc Annotate symbols correctly 2022-09-26 22:14:43 +09:00
cgrouprc_format [LSC] Add LOCAL_LICENSE_KINDS to system/core 2021-02-19 12:59:05 -08:00
include/processgroup libprocessgroup: implement task profile validity checks 2023-04-29 18:35:20 +00:00
profiles [DO NOT MERGE] Migrate the blkio controller to the v2 cgroup hierarchy 2023-03-22 11:39:53 -07:00
setup libprocessgroup: Rework SetupCgroup() 2023-02-10 14:18:38 -08:00
tools libprocessgroup/tools: Add settaskprofile command-line tool 2021-11-09 22:35:51 +00:00
Android.bp libprocessgroup: Switch from gnu++-17 to gnu++-20 2022-08-18 12:34:21 -07:00
cgroup_map.cpp libprocessgroup: Proceed if activation of an optional controller fails 2023-02-10 15:02:44 -08:00
cgroup_map.h libprocessgroup: Add CgroupGetControllerFromPath API function 2021-11-08 21:24:33 +00:00
OWNERS Updating owners of libprocessgroup 2022-12-15 19:12:33 +00:00
processgroup.cpp libprocessgroup: UIDs in linux are unsigned 2023-07-26 22:12:44 +00:00
sched_policy.cpp libprocessgroup: fall back to cpuset in get_sched_policy 2021-12-14 10:56:34 -08:00
task_profiles.cpp libprocessgroup: UIDs in linux are unsigned 2023-07-21 00:39:57 +00:00
task_profiles.h libprocessgroup: implement task profile validity checks 2023-04-29 18:35:20 +00:00
task_profiles_test.cpp libprocessgroup: implement task profile validity checks 2023-04-29 18:35:20 +00:00