diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2009-07-28 20:54:58 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2009-07-28 20:54:58 +0000 |
| commit | 1956d5dae5defff52b013b3007574f13b4e9882d (patch) | |
| tree | be41911256f1a2358dc87894e125eb410c6cde1a /sys | |
| parent | 72295dbedd1af93b332f58095676e3fa24e412ab (diff) | |
Plug a memory leak when calling rtable_add(0) multiple times. Fixing this
even though adding an already existing routing table is not allowed.
Leak found by blambert@, fix by myself. OK blambert@
Diffstat (limited to 'sys')
| -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 d2acd43bd47..d3c3696ddbb 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.109 2009/06/05 00:05:22 claudio Exp $ */ +/* $OpenBSD: route.c,v 1.110 2009/07/28 20:54:57 claudio Exp $ */ /* $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $ */ /* @@ -228,7 +228,7 @@ rtable_add(u_int id) /* must be called at splsoftnet */ if ((p = malloc(newlen, M_RTABLE, M_NOWAIT|M_ZERO)) == NULL) return (-1); - if (id > 0) { + if (rt_tables) { bcopy(rt_tables, p, sizeof(void *) * (rtbl_id_max+1)); free(rt_tables, M_RTABLE); } |