This fixes a security vulnerability in Docker, which can cause a DoS under certain circumstances. This is from the hotfix branch, so the vendored commit is actually bf899fef451956be4abd63de6d6141d9f9096a02 in runc master. Signed-off-by: Aleksa Sarai <asarai@suse.com> Upstream-commit: 40b5eebb0b8f34cb3f6a3e6a83cac1b3a34a1d29 Component: engine