diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2020-08-15 13:41:18 -0400 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2020-10-11 10:47:37 -0400 |
| commit | ba49e033f5d6fc97a9aa1e407ac542d226f12ff4 (patch) | |
| tree | 0d92e3ca4cb827f4e2c91e79b18940eaa378cc55 | |
| parent | bc3cd39bc4d1cbaf0180b3e9839d30c6427459e6 (diff) | |
zebra: zevpn cannot be null passed into zebra_evpn_es_evi_show_one_evpn
In zebra_evpn_es_evi_show_vni the zevpn pointer if passed into
zebra_evpn_es_evi_show_one_evi will crash if it is null and
we have code that checks that it is non null and then immediately
calls the function. Add a return to prevent a crash.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
| -rw-r--r-- | zebra/zebra_evpn_mh.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/zebra/zebra_evpn_mh.c b/zebra/zebra_evpn_mh.c index f71065cdcf..a406884187 100644 --- a/zebra/zebra_evpn_mh.c +++ b/zebra/zebra_evpn_mh.c @@ -358,6 +358,8 @@ void zebra_evpn_es_evi_show_vni(struct vty *vty, bool uj, vni_t vni, int detail) } else { if (!uj) vty_out(vty, "VNI %d doesn't exist\n", vni); + + return; } zebra_evpn_es_evi_show_one_evpn(zevpn, vty, json, detail); } |