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vmm: seccomp: Add missing mremap() syscall

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While testing self spawned vhost-user backends, it appeared that the
backend was aborting due to a missing system call in the seccomp
filters. mremap() was the culprit and this patch simply adds it to the
whitelist.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2020-04-10 09:05:48 +02:00
parent 886c0f9093
commit b1554642e4
1 changed files with 1 additions and 0 deletions
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vmm/src/seccomp_filters.rs
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@ -224,6 +224,7 @@ pub fn vmm_thread_filter() -> Result<SeccompFilter, Error> {
allow_syscall(libc::SYS_madvise),
allow_syscall(libc::SYS_mmap),
allow_syscall(libc::SYS_mprotect),
allow_syscall(libc::SYS_mremap),
allow_syscall(libc::SYS_munmap),
allow_syscall(libc::SYS_nanosleep),
allow_syscall(libc::SYS_open),