diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-11-20 13:12:15 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2015-11-20 13:12:15 +0000 |
| commit | d7acef020645a562758e1101f4e56a95957cff06 (patch) | |
| tree | 42bb378387b32da43723d9e5f9ee001c47fc6f3a | |
| parent | a18ce28cc3afa4c9e8e42c6365587fda7bf7ad9f (diff) | |
Initialise the ifidx to 0 (no interface) in rtredirect() to avoid using
ifidx uninitialised for the gateway not directly reachable case.
ok mpi@
| -rw-r--r-- | sys/net/route.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index b0788ffea1c..abb00b7bc4f 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.274 2015/11/18 14:13:52 mpi Exp $ */ +/* $OpenBSD: route.c,v 1.275 2015/11/20 13:12:14 jsg Exp $ */ /* $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $ */ /* @@ -536,7 +536,7 @@ rtredirect(struct sockaddr *dst, struct sockaddr *gateway, u_int32_t *stat = NULL; struct rt_addrinfo info; struct ifaddr *ifa; - unsigned int ifidx; + unsigned int ifidx = 0; splsoftassert(IPL_SOFTNET); |