Yu Li 220455caaf block: qcow: limit max nesting depth for backing file
Impose a limit on the maximum nesting of file formats that can open more
files. For example, a qcow2 file can have a backing file, which could be
another qcow2 file with a backing file (or even the same file as the
original), potentially causing unbounded recursion.

This commit is based on crosvm implementation:
eb1640e301

Fixes: #6472

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2024-06-13 01:42:11 +00:00
..