diff options
| author | Jason Wright <jason@cvs.openbsd.org> | 2000-06-13 02:22:51 +0000 |
|---|---|---|
| committer | Jason Wright <jason@cvs.openbsd.org> | 2000-06-13 02:22:51 +0000 |
| commit | 6e274593757db3e32991b92a21cdd60081006e3d (patch) | |
| tree | 110fc7e1820220db09dd2c638494ca547bc8e45b /sys/dev/pci/hifn7751.c | |
| parent | 0eec1fa1400cbcb70e942315aa1fad3aa4020f28 (diff) | |
Be more careful when setting up the mbufs for destination buffers
(similiar to what's in ubsec)
Diffstat (limited to 'sys/dev/pci/hifn7751.c')
| -rw-r--r-- | sys/dev/pci/hifn7751.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/dev/pci/hifn7751.c b/sys/dev/pci/hifn7751.c index b543e949f82..ff725ebad0d 100644 --- a/sys/dev/pci/hifn7751.c +++ b/sys/dev/pci/hifn7751.c @@ -1,4 +1,4 @@ -/* $OpenBSD: hifn7751.c,v 1.39 2000/06/02 22:36:44 deraadt Exp $ */ +/* $OpenBSD: hifn7751.c,v 1.40 2000/06/13 02:22:50 jason Exp $ */ /* * Invertex AEON / Hi/fn 7751 driver @@ -841,11 +841,16 @@ hifn_crypto(sc, cmd) struct mbuf *m, *top, **mp; totlen = cmd->dst_l = cmd->src_l; - MGETHDR(m, M_DONTWAIT, MT_DATA); - M_COPY_PKTHDR(m, cmd->src_m); + if (cmd->src_m->m_flags & M_PKTHDR) { + MGETHDR(m, M_DONTWAIT, MT_DATA); + M_COPY_PKTHDR(m, cmd->src_m); + len = MHLEN; + } else { + MGET(m, M_DONTWAIT, MT_DATA); + len = MLEN; + } if (m == NULL) return (-1); - len = MHLEN; if (totlen >= MINCLSIZE) { MCLGET(m, M_DONTWAIT); if (m->m_flags & M_EXT) |