diff options
| -rw-r--r-- | sys/kern/uipc_mbuf.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sys/kern/uipc_mbuf.c b/sys/kern/uipc_mbuf.c index 82e9367fdb8..5bb5c624978 100644 --- a/sys/kern/uipc_mbuf.c +++ b/sys/kern/uipc_mbuf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uipc_mbuf.c,v 1.255 2018/03/13 01:34:06 dlg Exp $ */ +/* $OpenBSD: uipc_mbuf.c,v 1.256 2018/03/18 21:25:14 deraadt Exp $ */ /* $NetBSD: uipc_mbuf.c,v 1.15.4.1 1996/06/13 17:11:44 cgd Exp $ */ /* @@ -888,11 +888,7 @@ m_pullup(struct mbuf *n, int len) if (len <= n->m_len) return (n); - m = n; - while (m->m_len == 0) - m = m->m_next; - adj = (unsigned long)m->m_data & ALIGNBYTES; - + adj = (unsigned long)n->m_data & ALIGNBYTES; head = (caddr_t)ALIGN(mtod(n, caddr_t) - M_LEADINGSPACE(n)) + adj; tail = mtod(n, caddr_t) + n->m_len + M_TRAILINGSPACE(n); |