diff options
Diffstat (limited to 'fs/hfsplus/attributes.c')
| -rw-r--r-- | fs/hfsplus/attributes.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/fs/hfsplus/attributes.c b/fs/hfsplus/attributes.c index caf89a7be0a1..f3345c0b1c62 100644 --- a/fs/hfsplus/attributes.c +++ b/fs/hfsplus/attributes.c @@ -54,14 +54,11 @@ int hfsplus_attr_build_key(struct super_block *sb, hfsplus_btree_key *key, memset(key, 0, sizeof(struct hfsplus_attr_key)); key->attr.cnid = cpu_to_be32(cnid); if (name) { - len = strlen(name); - if (len > HFSPLUS_ATTR_MAX_STRLEN) { - pr_err("invalid xattr name's length\n"); - return -EINVAL; - } - hfsplus_asc2uni(sb, + int res = hfsplus_asc2uni(sb, (struct hfsplus_unistr *)&key->attr.key_name, - HFSPLUS_ATTR_MAX_STRLEN, name, len); + HFSPLUS_ATTR_MAX_STRLEN, name, strlen(name)); + if (res) + return res; len = be16_to_cpu(key->attr.key_name.length); } else { key->attr.key_name.length = 0; |