Linus Torvalds
cffda199e1
UPSTREAM: proc: proc_skip_spaces() shouldn't think it is working on C strings ...
commit bce9332220bd677d83b19d21502776ad555a0e73 upstream.
proc_skip_spaces() seems to think it is working on C strings, and ends
up being just a wrapper around skip_spaces() with a really odd calling
convention.
Instead of basing it on skip_spaces(), it should have looked more like
proc_skip_char(), which really is the exact same function (except it
skips a particular character, rather than whitespace). So use that as
inspiration, odd coding and all.
Now the calling convention actually makes sense and works for the
intended purpose.
Bug: 261488859
Reported-and-tested-by: Kyle Zeng <zengyhkyle@gmail.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: Ie21bf20f3b92b78c5f31093b354a77b4133810e7
Signed-off-by: Lee Jones <joneslee@google.com>
2023-01-23 15:17:59 +00:00
UPSTREAM: bpf: Ensure correct locking around vulnerable function find_vpid()
2022-12-06 14:29:41 +00:00
Merge tag 'android11-5.4.219_r00' into android11-5.4
2022-11-29 09:10:07 +00:00
lockdown: also lock down previous kgdb use
2022-06-06 08:33:48 +02:00
This is the 5.4.200 stable release
2022-06-23 15:04:40 +02:00
This is the 5.4.208 stable release
2022-07-30 14:33:25 +02:00
gcov: re-fix clang-11+ support
2021-04-14 08:24:10 +02:00
This is the 5.4.211 stable release
2022-08-25 12:12:16 +02:00
This is the 5.4.160 stable release
2021-11-17 10:19:21 +01:00
This is the 5.4.211 stable release
2022-08-25 12:12:16 +02:00
This is the 5.4.189 stable release
2022-04-19 16:29:31 +02:00
This is the 5.4.188 stable release
2022-03-28 09:09:38 +02:00
Revert "sched/deadline: Fix priority inheritance with multiple scheduling classes"
2022-09-21 15:44:54 +02:00
This is the 5.4.211 stable release
2022-08-25 12:12:16 +02:00
This is the 5.4.215 stable release
2022-09-28 12:48:08 +02:00
This is the 5.4.118 stable release
2021-05-11 16:56:33 +02:00
Revert "module, async: async_synchronize_full() on module init iff async is used"
2022-02-23 11:59:56 +01:00
audit: improve audit queue handling when "audit=1" on cmdline
2022-02-08 18:24:26 +01:00
audit: log AUDIT_TIME_* records only from rules
2022-04-15 14:18:04 +02:00
audit: fix potential double free on error path from fsnotify_add_inode_mark
2022-09-05 10:27:38 +02:00
audit: move put_tree() to avoid trim_trees refcount underflow and UAF
2021-09-03 10:08:16 +02:00
audit: CONFIG_CHANGE don't log internal bookkeeping as an event
2020-10-01 13:17:32 +02:00
audit: log AUDIT_TIME_* records only from rules
2022-04-15 14:18:04 +02:00
ANDROID: cfi: ensure RCU is watching in __cfi_slowpath
2020-11-02 18:55:52 +00:00
ANDROID: Fix kenelci build-break for !CONFIG_PERF_EVENTS
2022-10-13 19:47:26 +00:00
don't dump the threads that had been already exiting when zapped.
2020-11-18 19:20:31 +01:00
fail_function: Remove a redundant mutex unlock
2020-11-24 13:29:18 +01:00
This is the 5.4.181 stable release
2022-02-23 12:17:54 +01:00
Linux 5.4.129
2021-06-30 19:19:07 +02:00
kbuild: add variables for compression tools
2020-09-03 11:27:10 +02:00
ANDROID: kallsyms: ignore ThinLTO+CFI hash suffix in kallsyms_lookup_name()
2020-09-22 20:17:26 +00:00
Revert "kernel/kcmp.c: Use new infrastructure to fix deadlocks in execve"
2021-01-11 14:35:18 +01:00
kernel: kexec: remove the lock operation of system_transition_mutex
2021-02-03 23:25:56 +01:00
kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add]
2022-07-02 16:28:50 +02:00
kprobes: Prohibit probes in gate area
2022-09-15 12:04:54 +02:00
This is the 5.4.145 stable release
2021-09-12 09:54:40 +02:00
kbuild: update config_data.gz only when the content of .config is changed
2021-05-11 14:04:16 +02:00
This is the 5.4.181 stable release
2022-02-23 12:17:54 +01:00
module: harden ELF info handling
2021-04-07 14:47:38 +02:00
module: harden ELF info handling
2021-04-07 14:47:38 +02:00
kernel/notifier.c: intercept duplicate registrations to avoid infinite loops
2020-10-01 13:17:23 +02:00
ANDROID: GKI: pid: Export for find_task_by_vpid
2020-09-28 18:10:49 +00:00
memcg: enable accounting for pids in nested pid namespaces
2021-09-22 12:26:37 +02:00
profiling: fix shift too large makes kernel panic
2022-08-25 11:18:02 +02:00
ptrace: Reimplement PTRACE_KILL by always sending SIGKILL
2022-06-14 18:11:24 +02:00
This is the 5.4.78 stable release
2020-11-19 08:52:52 +01:00
kernel/relay.c: fix memleak on destroy relay channel
2020-08-26 10:40:51 +02:00
seccomp: Invalidate seccomp mode to catch death failures
2022-02-16 12:52:53 +01:00
This is the 5.4.207 stable release
2022-07-23 13:54:07 +02:00
This is the 5.4.190 stable release
2022-04-21 14:13:50 +02:00
kthread: Extract KTHREAD_IS_PER_CPU
2021-02-07 15:35:49 +01:00
Merge 5.4.149 into android11-5.4-lts
2021-10-01 14:07:54 +02:00
kernel/sys_ni: add compat entry for fadvise64_64
2022-09-05 10:27:38 +02:00
kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec()
2020-10-01 13:17:10 +02:00
UPSTREAM: proc: proc_skip_spaces() shouldn't think it is working on C strings
2023-01-23 15:17:59 +00:00
tracepoint: Add tracepoint_probe_register_may_exist() for BPF tracing
2021-07-14 16:53:08 +02:00
taskstats: Cleanup the use of task->exit_code
2022-02-23 11:59:57 +01:00
usermodehelper: reset umask to default before executing user process
2020-10-14 10:32:58 +02:00
Revert "smp: Fix smp_call_function_single_async prototype"
2021-05-14 15:29:26 +02:00
watchdog: export lockup_detector_reconfigure
2022-08-25 11:18:37 +02:00
This is the 5.4.215 stable release
2022-09-28 12:48:08 +02:00
cffda199e1