diff options
| author | Bill Fenner <fenner@FreeBSD.org> | 1996-10-25 17:57:53 +0000 |
|---|---|---|
| committer | Bill Fenner <fenner@FreeBSD.org> | 1996-10-25 17:57:53 +0000 |
| commit | 430d30d837db3ba56a7c19a55fed18a78728b93f (patch) | |
| tree | 3befa5b07bb47bd5b8369c3bd655d60f74ea009c /sys/netinet/udp_usrreq.c | |
| parent | 484141f666b97712be121ac82cab0e03052df8c5 (diff) | |
Notes
Diffstat (limited to 'sys/netinet/udp_usrreq.c')
| -rw-r--r-- | sys/netinet/udp_usrreq.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c index 0d6994f760f2..4c3c62f27ffc 100644 --- a/sys/netinet/udp_usrreq.c +++ b/sys/netinet/udp_usrreq.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)udp_usrreq.c 8.6 (Berkeley) 5/23/95 - * $Id: udp_usrreq.c,v 1.28 1996/06/08 08:19:03 bde Exp $ + * $Id: udp_usrreq.c,v 1.29 1996/10/07 19:06:12 davidg Exp $ */ #include <sys/param.h> @@ -445,6 +445,11 @@ udp_output(inp, m, addr, control) if (control) m_freem(control); /* XXX */ + if (len + sizeof(struct udpiphdr) > IP_MAXPACKET) { + error = EMSGSIZE; + goto release; + } + if (addr) { laddr = inp->inp_laddr; if (inp->inp_faddr.s_addr != INADDR_ANY) { |