shithub: lwext4

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FIX: list buffer size is not correctly returned on ext4_listxattr calls.

--- a/lwext4/ext4.c

+++ b/lwext4/ext4.c

@@ -2053,6 +2053,7 @@

 		if (prefix) {

 			memcpy(lxi->list_ptr, prefix, prefix_len);

 			lxi->list_ptr += prefix_len;

+			lxi->ret_size += prefix_len;

 		}

 		memcpy(lxi->list_ptr, item->name, item->name_len);

 		lxi->list_ptr[item->name_len] = 0;

@@ -2106,11 +2107,9 @@

 		r = ERANGE;

 	if (r == EOK) {

-		if (lxi.get_required_size) {

-			if (ret_size)

-				*ret_size = lxi.ret_size;

+		if (ret_size)

+			*ret_size = lxi.ret_size;

-		}

 	}

 	ext4_fs_put_xattr_ref(&xattr_ref);

 	ext4_fs_put_inode_ref(&inode_ref);