tree-wide: seccomp: allow new 64bit time syscall variants
Starting with 2.32, as part of the fixes for Year 2038 bug [1],
glibc will call the 64bit variants of the time syscalls.
This is done even on 32bit systems which do not support the new
syscalls (for eg. due to running an old kernel) where an -ENOSYS
is expected before defaulting back to the normal 32bit variants.
There are many y2038 commits in glibc, but for reference, the
one which started the ball is the following ~2.5 years ago:
d51f99ce80 ("Y2038: Add 64-bit time for all architectures")
This change is a bulk edit using the following commands:
grep -rl 'clock_getres: 1' | grep -E 'x86.policy|arm.policy' \
| xargs sed -i '/^clock_getres: 1/a clock_getres_time64: 1'
grep -rl 'clock_gettime: 1' | grep -E 'x86.policy|arm.policy' \
| xargs sed -i '/^clock_gettime: 1/a clock_gettime64: 1'
...
[1] https://en.wikipedia.org/wiki/Year_2038_problem
BUG=chromium:1171287
TEST=Local builds and booting on kevin/64/eve/minnie.
Change-Id: I68443a4630b9f09d35b9b55b50fc543d4aecd883
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/tlsdate/+/2736377
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Commit-Queue: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Manoj Gupta <manojgupta@chromium.org>
diff --git a/tlsdate-seccomp-arm.policy b/tlsdate-seccomp-arm.policy
index 6619666..30395f2 100644
--- a/tlsdate-seccomp-arm.policy
+++ b/tlsdate-seccomp-arm.policy
@@ -40,13 +40,17 @@
setresgid32: 1
nanosleep: 1
clock_nanosleep: 1
+clock_nanosleep_time64: 1
exit: 1
rt_sigreturn: 1
rename: 1
bind: 1
clock_gettime: 1
+clock_gettime64: 1
clock_settime: 1
+clock_settime64: 1
futex: 1
+futex_time64: 1
ugetrlimit: 1
set_robust_list: 1
set_tid_address: 1
diff --git a/tlsdate-seccomp-x86.policy b/tlsdate-seccomp-x86.policy
index 2ac580d..4a1b263 100644
--- a/tlsdate-seccomp-x86.policy
+++ b/tlsdate-seccomp-x86.policy
@@ -34,14 +34,18 @@
setresgid32: 1
nanosleep: 1
clock_nanosleep: 1
+clock_nanosleep_time64: 1
exit: 1
rt_sigreturn: 1
rename: 1
select: 1
_newselect: 1
clock_gettime: 1
+clock_gettime64: 1
clock_settime: 1
+clock_settime64: 1
futex: 1
+futex_time64: 1
getrlimit: 1
ugetrlimit: 1
set_robust_list: 1