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fs,fsverity: remove check for fsverity being enabled in setattr_prepare()

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The check that fs-verity is available in the kernel is not necessary
here. Filesystems could have fsverity files even without fs-verity
enabled. In that case, truncate on fsverity file will succeed, what this
check is trying to prevent.

Fixes: e9734653c5 ("fs,fsverity: reject size changes on fsverity files in setattr_prepare")
Cc: stable@vger.kernel.org
Signed-off-by: Andrey Albershteyn <aalbersh@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://patch.msgid.link/20260727094352.1734826-1-aalbersh@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
This commit is contained in:
Andrey Albershteyn
2026-07-27 11:43:52 +02:00
committed by Eric Biggers
parent f5098b6bae
commit d2f96bcb89
1 changed files with 1 additions and 1 deletions
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fs/attr.c
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@@ -176,7 +176,7 @@ int setattr_prepare(struct mnt_idmap *idmap, struct dentry *dentry,
* covered by the open-time check because sys_truncate() takes a
* path, not an open file.
*/
if (IS_ENABLED(CONFIG_FS_VERITY) && IS_VERITY(inode))
if (IS_VERITY(inode))
return -EPERM;
error = inode_newsize_ok(inode, attr->ia_size);