Delayed operations cannot return error codes. So we must check for
these conditions first before starting set or remove operations
Signed-off-by: Allison Collins <allison.henderson@xxxxxxxxxx>
---
libxfs/xfs_attr.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c
index 289fee2..357824c 100644
--- a/libxfs/xfs_attr.c
+++ b/libxfs/xfs_attr.c
@@ -445,6 +445,18 @@ xfs_attr_set(
goto out_trans_cancel;
xfs_trans_ijoin(args.trans, dp, 0);
+
+ error = xfs_has_attr(&args);
+ if (error == -EEXIST) {
+ if (name->type & ATTR_CREATE)
+ goto out_trans_cancel;
+ else
+ name->type |= ATTR_REPLACE;
+ }
+
+ if (error == -ENOATTR && (name->type & ATTR_REPLACE))
+ goto out_trans_cancel;
+
error = xfs_attr_set_args(&args);
if (error)
goto out_trans_cancel;
@@ -533,6 +545,10 @@ xfs_attr_remove(
*/
xfs_trans_ijoin(args.trans, dp, 0);
+ error = xfs_has_attr(&args);
+ if (error != -EEXIST)
+ goto out;
+
error = xfs_attr_remove_args(&args);
if (error)
goto out;
--
2.7.4
