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vmm: seccomp: Allow SYS_rseq as required by newer glibc

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glibc 2.35 as shipped by Fedora 36 now uses the rseq syscall.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
(cherry picked from commit 4a04d1f8f2)
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2022-04-21 10:31:06 +01:00
parent e6cc364703
commit 63130d0f92
1 changed files with 6 additions and 0 deletions
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6
vmm/src/seccomp_filters.rs
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@ -546,6 +546,12 @@ fn vmm_thread_rules() -> Result<Vec<(i64, Vec<SeccompRule>)>, BackendError> {
(libc::SYS_recvfrom, vec![]),
(libc::SYS_recvmsg, vec![]),
(libc::SYS_restart_syscall, vec![]),
// musl is missing this constant
// (libc::SYS_rseq, vec![]),
#[cfg(target_arch = "x86_64")]
(334, vec![]),
#[cfg(target_arch = "aarch64")]
(293, vec![]),
(libc::SYS_rt_sigaction, vec![]),
(libc::SYS_rt_sigprocmask, vec![]),
(libc::SYS_rt_sigreturn, vec![]),