Bump to runc v1.3.3 - CVE-2025-52881

Bump to runc v1.3.3 to address CVE-2025-52881

Fixes: https://issues.redhat.com/browse/RHEL-126638

Signed-off-by: tomsweeneyredhat <tsweeney@redhat.com>

vendor/github.com/opencontainers/runc/internal/pathrs/root_pathrslite.go

@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: Apache-2.0
+/*
+ * Copyright (C) 2024-2025 Aleksa Sarai <cyphar@cyphar.com>
+ * Copyright (C) 2024-2025 SUSE LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package pathrs
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"github.com/cyphar/filepath-securejoin/pathrs-lite"
+	"golang.org/x/sys/unix"
+)
+
+// OpenInRoot opens the given path inside the root with the provided flags. It
+// is effectively shorthand for [securejoin.OpenInRoot] followed by
+// [securejoin.Reopen].
+func OpenInRoot(root, subpath string, flags int) (*os.File, error) {
+	handle, err := retryEAGAIN(func() (*os.File, error) {
+		return pathrs.OpenInRoot(root, subpath)
+	})
+	if err != nil {
+		return nil, err
+	}
+	defer handle.Close()
+
+	return Reopen(handle, flags)
+}
+
+// CreateInRoot creates a new file inside a root (as well as any missing parent
+// directories) and returns a handle to said file. This effectively has
+// open(O_CREAT|O_NOFOLLOW) semantics. If you want the creation to use O_EXCL,
+// include it in the passed flags. The fileMode argument uses unix.* mode bits,
+// *not* os.FileMode.
+func CreateInRoot(root, subpath string, flags int, fileMode uint32) (*os.File, error) {
+	dir, filename := filepath.Split(subpath)
+	if filepath.Join("/", filename) == "/" {
+		return nil, fmt.Errorf("create in root subpath %q has bad trailing component %q", subpath, filename)
+	}
+
+	dirFd, err := MkdirAllInRootOpen(root, dir, 0o755)
+	if err != nil {
+		return nil, err
+	}
+	defer dirFd.Close()
+
+	// We know that the filename does not have any "/" components, and that
+	// dirFd is inside the root. O_NOFOLLOW will stop us from following
+	// trailing symlinks, so this is safe to do. libpathrs's Root::create_file
+	// works the same way.
+	flags |= unix.O_CREAT | unix.O_NOFOLLOW
+	fd, err := unix.Openat(int(dirFd.Fd()), filename, flags, fileMode)
+	if err != nil {
+		return nil, err
+	}
+	return os.NewFile(uintptr(fd), root+"/"+subpath), nil
+}