| From a6c0847582305aaab122d54b635954829812922f Mon Sep 17 00:00:00 2001 |
| From: Alex Kiernan <alexk@zuma.ai> |
| Date: Thu, 30 Dec 2021 09:32:26 +0000 |
| Subject: [PATCH 1/2] ntpd/ntp_sandbox.c: allow newfstatat on all archs for |
| glibc-2.34 in seccomp filter |
| |
| On Yocto Poky, newfstatat is used on (at least) arm64, x86_64 and |
| riscv64: |
| |
| 2021-12-30T09:32:04 ntpd[341]: ERR: SIGSYS: got a trap. |
| 2021-12-30T09:32:04 ntpd[341]: ERR: SIGSYS/seccomp bad syscall 262/0xc000003e |
| |
| Upstream-Status: Backport [https://gitlab.com/NTPsec/ntpsec/-/commit/a6c0847582305aaab122d54b635954829812922f] |
| Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> |
| Signed-off-by: Alex Kiernan <alexk@zuma.ai> |
| --- |
| ntpd/ntp_sandbox.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/ntpd/ntp_sandbox.c b/ntpd/ntp_sandbox.c |
| index 3d6bccdfcf77..1ae82a671344 100644 |
| --- a/ntpd/ntp_sandbox.c |
| +++ b/ntpd/ntp_sandbox.c |
| @@ -349,6 +349,7 @@ int scmp_sc[] = { |
| SCMP_SYS(lseek), |
| SCMP_SYS(membarrier), /* Needed on Alpine 3.11.3 */ |
| SCMP_SYS(munmap), |
| + SCMP_SYS(newfstatat), |
| SCMP_SYS(open), |
| #ifdef __NR_openat |
| SCMP_SYS(openat), /* SUSE */ |
| @@ -452,7 +453,6 @@ int scmp_sc[] = { |
| #endif |
| #if defined(__aarch64__) |
| SCMP_SYS(faccessat), |
| - SCMP_SYS(newfstatat), |
| SCMP_SYS(renameat), |
| SCMP_SYS(linkat), |
| SCMP_SYS(unlinkat), |
| -- |
| 2.34.1 |
| |