diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2005-12-10 18:40:30 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2005-12-10 18:40:30 +0000 |
| commit | 1a60e73994dd31f6d156236fdef6ab94432e54bd (patch) | |
| tree | ff1351daef8e14d488f396f1225998f0908d966d /sys | |
| parent | 39286003ee93d2daa2d29422b4e1b833a73559c0 (diff) | |
m_pullup() the whole header, not the number of bytes in an int. Found
by lint.
ok deraadt@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/if_gre.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/net/if_gre.c b/sys/net/if_gre.c index 0866ec7d824..6b71b794734 100644 --- a/sys/net/if_gre.c +++ b/sys/net/if_gre.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_gre.c,v 1.36 2005/08/14 09:55:56 markus Exp $ */ +/* $OpenBSD: if_gre.c,v 1.37 2005/12/10 18:40:29 krw Exp $ */ /* $NetBSD: if_gre.c,v 1.9 1999/10/25 19:18:11 drochner Exp $ */ /* @@ -265,8 +265,7 @@ gre_output(struct ifnet *ifp, struct mbuf *m, struct sockaddr *dst, inp = mtod(m, struct ip *); if (m->m_len < inp->ip_hl << 2) { - m = m_pullup(m, - sizeof(inp->ip_hl << 2)); + m = m_pullup(m, inp->ip_hl << 2); if (m == NULL) { IF_DROP(&ifp->if_snd); error = ENOBUFS; |