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authorKonstantin Komarov <almaz.alexandrovich@paragon-software.com>2022-05-13 19:54:23 +0300
committerKonstantin Komarov <almaz.alexandrovich@paragon-software.com>2022-08-03 18:25:05 +0300
commit42f86b1226a42bfc79a7125af435432ad4680a32 (patch)
tree37d0c4c4843696e2e0bd04845de9a9bd4dd58d92 /fs/ntfs3
parentb3e048720dee5641c522015d3f0ff0f0dc9cdc37 (diff)
downloadlinux-42f86b1226a42bfc79a7125af435432ad4680a32.tar.xz
fs/ntfs3: Fix work with fragmented xattr
In some cases xattr is too fragmented, so we need to load it before writing. Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Diffstat (limited to 'fs/ntfs3')
-rw-r--r--fs/ntfs3/xattr.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c
index ddd9fc9129ed..02f6a933ee79 100644
--- a/fs/ntfs3/xattr.c
+++ b/fs/ntfs3/xattr.c
@@ -118,7 +118,7 @@ static int ntfs_read_ea(struct ntfs_inode *ni, struct EA_FULL **ea,
run_init(&run);
- err = attr_load_runs(attr_ea, ni, &run, NULL);
+ err = attr_load_runs_range(ni, ATTR_EA, NULL, 0, &run, 0, size);
if (!err)
err = ntfs_read_run_nb(sbi, &run, 0, ea_p, size, NULL);
run_close(&run);
@@ -444,6 +444,11 @@ update_ea:
/* Delete xattr, ATTR_EA */
ni_remove_attr_le(ni, attr, mi, le);
} else if (attr->non_res) {
+ err = attr_load_runs_range(ni, ATTR_EA, NULL, 0, &ea_run, 0,
+ size);
+ if (err)
+ goto out;
+
err = ntfs_sb_write_run(sbi, &ea_run, 0, ea_all, size, 0);
if (err)
goto out;