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| author | Loïc Touraine <ltouraine@envivio.com> | 2012-08-29 12:14:01 +0200 |
|---|---|---|
| committer | Thomas Graf <tgraf@redhat.com> | 2012-08-29 12:14:59 +0200 |
| commit | 97d2460fabaabffce0d224bdd24c0bdfee57dbf1 (patch) | |
| tree | b440a3fb33a6a9d8fc8d38613cebd0e935d3137e /lib | |
| parent | 376a0e29c720add10064b9caa51d8b854b936c48 (diff) | |
| download | libnl-97d2460fabaabffce0d224bdd24c0bdfee57dbf1.tar.gz | |
route_clone : fix segmentation fault using nl_cache_subset to filter routes
reset the nb nhops to 0 (dst->rt_nr_nh = 0) before setting the dst->nhops
from the src->nhops
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/route/route_obj.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/route/route_obj.c b/lib/route/route_obj.c index 40a157e..62669a9 100644 --- a/lib/route/route_obj.c +++ b/lib/route/route_obj.c @@ -110,6 +110,9 @@ static int route_clone(struct nl_object *_dst, struct nl_object *_src) if (!(dst->rt_pref_src = nl_addr_clone(src->rt_pref_src))) return -NLE_NOMEM; + /* Will be inc'ed again while adding the nexthops of the source */ + dst->rt_nr_nh = 0; + nl_init_list_head(&dst->rt_nexthops); nl_list_for_each_entry(nh, &src->rt_nexthops, rtnh_list) { new = rtnl_route_nh_clone(nh); |