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/netinet6 | |
| 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/netinet6')
| -rw-r--r-- | sys/netinet6/raw_ip6.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/netinet6/raw_ip6.c b/sys/netinet6/raw_ip6.c index 160b7707909..9580d1d463b 100644 --- a/sys/netinet6/raw_ip6.c +++ b/sys/netinet6/raw_ip6.c @@ -1,4 +1,4 @@ -/* $OpenBSD: raw_ip6.c,v 1.17 2002/09/11 03:27:30 itojun Exp $ */ +/* $OpenBSD: raw_ip6.c,v 1.18 2003/05/27 22:52:17 itojun Exp $ */ /* $KAME: raw_ip6.c,v 1.69 2001/03/04 15:55:44 itojun Exp $ */ /* @@ -418,7 +418,11 @@ rip6_output(struct mbuf *m, ...) code = icmp6->icmp6_code; } - M_PREPEND(m, sizeof(*ip6), M_WAIT); + M_PREPEND(m, sizeof(*ip6), M_DONTWAIT); + if (!m) { + error = ENOBUFS; + goto bad; + } ip6 = mtod(m, struct ip6_hdr *); /* |