diff options
Diffstat (limited to 'fs/ksmbd/ndr.c')
| -rw-r--r-- | fs/ksmbd/ndr.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/ksmbd/ndr.c b/fs/ksmbd/ndr.c index 8317f7ca402b..0ae8d08d85a8 100644 --- a/fs/ksmbd/ndr.c +++ b/fs/ksmbd/ndr.c @@ -148,7 +148,7 @@ static int ndr_read_int16(struct ndr *n, __u16 *value) static int ndr_read_int32(struct ndr *n, __u32 *value) { if (n->offset + sizeof(__u32) > n->length) - return 0; + return -EINVAL; if (value) *value = le32_to_cpu(*(__le32 *)ndr_get_field(n)); @@ -345,6 +345,8 @@ int ndr_encode_posix_acl(struct ndr *n, { unsigned int ref_id = 0x00020000; int ret; + vfsuid_t vfsuid; + vfsgid_t vfsgid; n->offset = 0; n->length = 1024; @@ -372,10 +374,12 @@ int ndr_encode_posix_acl(struct ndr *n, if (ret) return ret; - ret = ndr_write_int64(n, from_kuid(&init_user_ns, i_uid_into_mnt(user_ns, inode))); + vfsuid = i_uid_into_vfsuid(user_ns, inode); + ret = ndr_write_int64(n, from_kuid(&init_user_ns, vfsuid_into_kuid(vfsuid))); if (ret) return ret; - ret = ndr_write_int64(n, from_kgid(&init_user_ns, i_gid_into_mnt(user_ns, inode))); + vfsgid = i_gid_into_vfsgid(user_ns, inode); + ret = ndr_write_int64(n, from_kgid(&init_user_ns, vfsgid_into_kgid(vfsgid))); if (ret) return ret; ret = ndr_write_int32(n, inode->i_mode); |