diff options
Diffstat (limited to 'sys/rpc/clnt_dg.c')
| -rw-r--r-- | sys/rpc/clnt_dg.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/rpc/clnt_dg.c b/sys/rpc/clnt_dg.c index a01f598..d35a6a9 100644 --- a/sys/rpc/clnt_dg.c +++ b/sys/rpc/clnt_dg.c @@ -1089,15 +1089,14 @@ clnt_dg_soupcall(struct socket *so, void *arg, int waitflag) /* * The XID is in the first uint32_t of the reply. */ - if (m->m_len < sizeof(xid)) - m = m_pullup(m, sizeof(xid)); - if (!m) + if (m->m_len < sizeof(xid) && m_length(m, NULL) < sizeof(xid)) /* * Should never happen. */ continue; - xid = ntohl(*mtod(m, uint32_t *)); + m_copydata(m, 0, sizeof(xid), (char *)&xid); + xid = ntohl(xid); /* * Attempt to match this reply with a pending request. |
