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| author | Daejun Park <daejun7.park@samsung.com> | 2026-10-30 12:52:44 +0900 |
|---|---|---|
| committer | Gao Xiang <xiang@kernel.org> | 2026-11-02 13:15:44 +0100 |
| commit | e9aeaa63fd94b0d2bb9b303be5774b33ca9c01cf (patch) | |
| tree | e16faf2db973dd9c8e354ef669bcd62f9fe0dd34 /tools/lib/python/kdoc/python_version.py | |
| parent | 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4 (diff) | |
| download | linux-next-e9aeaa63fd94b0d2bb9b303be5774b33ca9c01cf.tar.gz linux-next-e9aeaa63fd94b0d2bb9b303be5774b33ca9c01cf.zip | |
erofs: apply the stacked fs check to extra file-backed devices
erofs_fc_fill_super() rejects a file-backed mount whose image is on a
file-backed EROFS or on a filesystem with s_stack_depth set. This
bounds the nesting of reads. Extra devices given by device= are not
checked. File-backed mounts can still nest through them without limit.
Apply the same check to extra devices.
Fixes: fb176750266a ("erofs: add file-backed mount support")
Signed-off-by: Daejun Park <daejun7.park@samsung.com>
Reviewed-by: Gao Xiang <xiang@kernel.org>
Signed-off-by: Gao Xiang (Docker) <xiang@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions