OSV-2022-1063 Heap-use-after-free in xps_image_enum_finalize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52492 Crash type: Heap-use-after-free READ 8 Crash state: xpsimageenumfinalize allocrestorestepin dorestore...