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-rw-r--r--runsc/boot/filter/config.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/runsc/boot/filter/config.go b/runsc/boot/filter/config.go
index d875aa334..db363435b 100644
--- a/runsc/boot/filter/config.go
+++ b/runsc/boot/filter/config.go
@@ -646,6 +646,11 @@ func hostInetFilters() seccomp.SyscallRules {
func controlServerFilters(fd int) seccomp.SyscallRules {
return seccomp.SyscallRules{
+ unix.SYS_ACCEPT4: []seccomp.Rule{
+ {
+ seccomp.EqualTo(fd),
+ },
+ },
unix.SYS_ACCEPT: []seccomp.Rule{
{
seccomp.EqualTo(fd),