diff options
Diffstat (limited to 'usr.sbin/ldpd/ldpd.c')
| -rw-r--r-- | usr.sbin/ldpd/ldpd.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/usr.sbin/ldpd/ldpd.c b/usr.sbin/ldpd/ldpd.c index 1288759ba2a..290822d8ea0 100644 --- a/usr.sbin/ldpd/ldpd.c +++ b/usr.sbin/ldpd/ldpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ldpd.c,v 1.6 2010/02/25 17:40:46 claudio Exp $ */ +/* $OpenBSD: ldpd.c,v 1.7 2010/03/03 10:17:05 claudio Exp $ */ /* * Copyright (c) 2005 Claudio Jeker <claudio@openbsd.org> @@ -454,14 +454,23 @@ main_dispatch_lde(int fd, short event, void *bula) switch (imsg.hdr.type) { case IMSG_KLABEL_INSERT: + if (imsg.hdr.len - IMSG_HEADER_SIZE != + sizeof(struct kroute)) + fatalx("invalid size of IMSG_KLABEL_INSERT"); kroute_insert_label(imsg.data); break; case IMSG_KLABEL_CHANGE: + if (imsg.hdr.len - IMSG_HEADER_SIZE != + sizeof(struct kroute)) + fatalx("invalid size of IMSG_KLABEL_CHANGE"); if (kr_change(imsg.data)) log_warn("main_dispatch_lde: error changing " "route"); break; case IMSG_KLABEL_DELETE: + if (imsg.hdr.len - IMSG_HEADER_SIZE != + sizeof(struct kroute)) + fatalx("invalid size of IMSG_KLABEL_DELETE"); if (kr_delete(imsg.data)) log_warn("main_dispatch_lde: error deleting " "route"); |