diff options
Diffstat (limited to 'net/ceph/decode.c')
| -rw-r--r-- | net/ceph/decode.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/ceph/decode.c b/net/ceph/decode.c index bc109a1a4616..2f21af38cd9a 100644 --- a/net/ceph/decode.c +++ b/net/ceph/decode.c @@ -87,8 +87,9 @@ bad: EXPORT_SYMBOL(ceph_decode_entity_addr); /* - * Return addr of desired type (MSGR2 or LEGACY) or error. - * Make sure there is only one match. + * Return addr of desired type (MSGR2 or LEGACY) or error. In case of + * multiple matches, use the first one for compatibility with userspace + * messenger. * * Assume encoding with MSG_ADDR2. */ @@ -121,14 +122,13 @@ int ceph_decode_entity_addrvec(void **p, void *end, bool msgr2, dout("%s i %d addr %s\n", __func__, i, ceph_pr_addr(&tmp_addr)); if (tmp_addr.type == my_type) { - if (found) { - pr_err("another match of type %d in addrvec\n", - le32_to_cpu(my_type)); - return -EINVAL; + if (!found) { + memcpy(addr, &tmp_addr, sizeof(*addr)); + found = true; + } else { + dout("%s skipping extra match of type %d in addrvec\n", + __func__, le32_to_cpu(my_type)); } - - memcpy(addr, &tmp_addr, sizeof(*addr)); - found = true; } } |