diff options
| -rw-r--r-- | net/ceph/auth.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ceph/auth.c b/net/ceph/auth.c index 343c841784ce..901b93530b21 100644 --- a/net/ceph/auth.c +++ b/net/ceph/auth.c @@ -205,9 +205,9 @@ int ceph_handle_auth_reply(struct ceph_auth_client *ac, s32 result; u64 global_id; void *payload, *payload_end; - int payload_len; + u32 payload_len; char *result_msg; - int result_msg_len; + u32 result_msg_len; int ret = -EINVAL; mutex_lock(&ac->mutex); @@ -217,10 +217,12 @@ int ceph_handle_auth_reply(struct ceph_auth_client *ac, result = ceph_decode_32(&p); global_id = ceph_decode_64(&p); payload_len = ceph_decode_32(&p); + ceph_decode_need(&p, end, payload_len, bad); payload = p; p += payload_len; ceph_decode_need(&p, end, sizeof(u32), bad); result_msg_len = ceph_decode_32(&p); + ceph_decode_need(&p, end, result_msg_len, bad); result_msg = p; p += result_msg_len; if (p != end) |