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ntfs: fix WSL ea restore condition

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Use NTFS_VOL_GID(not NTFS_VOL_UID) for restoring the gid, and call
ntfs_ea_get_wsl_inode() only when $EA_INFORMATION exists.

Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Hyunchul Lee
2026-03-12 08:36:24 +09:00
committed by Namjae Jeon
parent ea3566a3fa
commit a732586812
2 changed files with 4 additions and 4 deletions
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2
fs/ntfs/ea.c
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@@ -368,7 +368,7 @@ int ntfs_ea_get_wsl_inode(struct inode *inode, dev_t *rdevp, unsigned int flags)
i_uid_write(inode, le32_to_cpu(v));
}
if (!(flags & NTFS_VOL_UID)) {
if (!(flags & NTFS_VOL_GID)) {
/* Load gid to lxgid EA */
err = ntfs_get_ea(inode, "$LXGID", sizeof("$LXGID") - 1, &v,
sizeof(v));

6
fs/ntfs/inode.c
View File

@@ -865,10 +865,10 @@ static int ntfs_read_locked_inode(struct inode *vi)
}
skip_attr_list_load:
err = ntfs_attr_lookup(AT_EA_INFORMATION, NULL, 0, 0, 0, NULL, 0, ctx);
if (!err)
if (!err) {
NInoSetHasEA(ni);
ntfs_ea_get_wsl_inode(vi, &dev, flags);
ntfs_ea_get_wsl_inode(vi, &dev, flags);
}
if (m->flags & MFT_RECORD_IS_DIRECTORY) {
vi->i_mode |= S_IFDIR;