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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-12-09 14:19:03 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-01-10 09:53:34 +0100 |
| commit | 75b706fde4cbf82bcd41a1cec319778aa0f8eb2d (patch) | |
| tree | ea39a351a1f6337b5a5dd6036314693adef5ffe6 /freebsd/sys/netinet6/ip6_mroute.c | |
| parent | VMSTAT(8): Port to RTEMS (diff) | |
| download | rtems-libbsd-75b706fde4cbf82bcd41a1cec319778aa0f8eb2d.tar.bz2 | |
Update to FreeBSD head 2016-12-10
Git mirror commit 80c55f08a05ab3b26a73b226ccb56adc3122a55c.
Diffstat (limited to 'freebsd/sys/netinet6/ip6_mroute.c')
| -rw-r--r-- | freebsd/sys/netinet6/ip6_mroute.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/freebsd/sys/netinet6/ip6_mroute.c b/freebsd/sys/netinet6/ip6_mroute.c index f74b71c3..e40ce06c 100644 --- a/freebsd/sys/netinet6/ip6_mroute.c +++ b/freebsd/sys/netinet6/ip6_mroute.c @@ -1147,7 +1147,7 @@ X_ip6_mforward(struct ip6_hdr *ip6, struct ifnet *ifp, struct mbuf *m) MFC6_UNLOCK(); return (ENOBUFS); } - mb0 = m_copy(m, 0, M_COPYALL); + mb0 = m_copym(m, 0, M_COPYALL, M_NOWAIT); /* * Pullup packet header if needed before storing it, * as other references may modify it in the meantime. @@ -1187,7 +1187,7 @@ X_ip6_mforward(struct ip6_hdr *ip6, struct ifnet *ifp, struct mbuf *m) * Make a copy of the header to send to the user * level process */ - mm = m_copy(mb0, 0, sizeof(struct ip6_hdr)); + mm = m_copym(mb0, 0, sizeof(struct ip6_hdr), M_NOWAIT); if (mm == NULL) { free(rte, M_MRTABLE6); m_freem(mb0); @@ -1419,7 +1419,8 @@ ip6_mdq(struct mbuf *m, struct ifnet *ifp, struct mf6c *rt) struct omrt6msg *oim; #endif - mm = m_copy(m, 0, sizeof(struct ip6_hdr)); + mm = m_copym(m, 0, sizeof(struct ip6_hdr), + M_NOWAIT); if (mm && (!M_WRITABLE(mm) || mm->m_len < sizeof(struct ip6_hdr))) @@ -1549,7 +1550,7 @@ phyint_send(struct ip6_hdr *ip6, struct mif6 *mifp, struct mbuf *m) * the IPv6 header is actually copied, not just referenced, * so that ip6_output() only scribbles on the copy. */ - mb_copy = m_copy(m, 0, M_COPYALL); + mb_copy = m_copym(m, 0, M_COPYALL, M_NOWAIT); if (mb_copy && (!M_WRITABLE(mb_copy) || mb_copy->m_len < sizeof(struct ip6_hdr))) mb_copy = m_pullup(mb_copy, sizeof(struct ip6_hdr)); @@ -1653,7 +1654,7 @@ register_send(struct ip6_hdr *ip6, struct mif6 *mif, struct mbuf *m) mm->m_data += max_linkhdr; mm->m_len = sizeof(struct ip6_hdr); - if ((mm->m_next = m_copy(m, 0, M_COPYALL)) == NULL) { + if ((mm->m_next = m_copym(m, 0, M_COPYALL, M_NOWAIT)) == NULL) { m_freem(mm); return (ENOBUFS); } @@ -1872,7 +1873,7 @@ pim6_input(struct mbuf **mp, int *offp, int proto) /* * make a copy of the whole header to pass to the daemon later. */ - mcp = m_copy(m, 0, off + PIM6_REG_MINLEN); + mcp = m_copym(m, 0, off + PIM6_REG_MINLEN, M_NOWAIT); if (mcp == NULL) { MRT6_DLOG(DEBUG_ANY | DEBUG_ERR, "pim register: " "could not copy register head"); |