From: Konstantin Komarov almaz.alexandrovich@paragon-software.com
[ Upstream commit 42f86b1226a42bfc79a7125af435432ad4680a32 ]
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 Signed-off-by: Sasha Levin sashal@kernel.org --- fs/ntfs3/xattr.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c index 3629049decac1..e3d443ccb9be6 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 @@ static noinline int ntfs_set_ea(struct inode *inode, const char *name, /* 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;