diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-05-27 22:52:18 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2003-05-27 22:52:18 +0000 |
| commit | a024d638ff76863626d3d8ea492aa9b5e3885684 (patch) | |
| tree | 04968a5854f3dccd5332bb3c8c02fe1e943b6176 /sys/netinet/raw_ip.c | |
| parent | d3827fd51a2a81db3e3f075316f599167d1cea79 (diff) | |
don't use M_WAIT here. we could be in splnet, and caller may not be
xx_usrreq. henning ok
Diffstat (limited to 'sys/netinet/raw_ip.c')
| -rw-r--r-- | sys/netinet/raw_ip.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c index a9f2a739763..2f16c287e38 100644 --- a/sys/netinet/raw_ip.c +++ b/sys/netinet/raw_ip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: raw_ip.c,v 1.27 2003/02/15 16:43:10 markus Exp $ */ +/* $OpenBSD: raw_ip.c,v 1.28 2003/05/27 22:52:17 itojun Exp $ */ /* $NetBSD: raw_ip.c,v 1.25 1996/02/18 18:58:33 christos Exp $ */ /* @@ -204,7 +204,9 @@ rip_output(struct mbuf *m, ...) m_freem(m); return (EMSGSIZE); } - M_PREPEND(m, sizeof(struct ip), M_WAIT); + M_PREPEND(m, sizeof(struct ip), M_DONTWAIT); + if (!m) + return (ENOBUFS); ip = mtod(m, struct ip *); ip->ip_tos = 0; ip->ip_off = 0; |