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bgpd: fix vni_str NULL check in evpn rt show run

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Fix the vni_str NULL check for wildcard route-targets
in evpn show run. This will never be NULL if we add 1
here. Though it should also never be NULL since ":" should
always exist. Better to be safe than sorry.

Signed-off-by: Stephen Worley <sworley@nvidia.com>
This commit is contained in:
Stephen Worley 2022-10-21 11:18:12 -04:00
parent e1a14d4700
commit 20e81e1857
1 changed files with 4 additions and 1 deletions
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5
bgpd/bgp_evpn_vty.c
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@ -6625,11 +6625,14 @@ void bgp_config_write_evpn_info(struct vty *vty, struct bgp *bgp, afi_t afi,
if (CHECK_FLAG(l3rt->flags, BGP_VRF_RT_WILD)) { if (CHECK_FLAG(l3rt->flags, BGP_VRF_RT_WILD)) {
char *vni_str = NULL; char *vni_str = NULL;
vni_str = strchr(ecom_str, ':') + 1; vni_str = strchr(ecom_str, ':');
if (!vni_str) if (!vni_str)
continue; /* This should never happen */ continue; /* This should never happen */
/* Move pointer to vni */
vni_str += 1;
vty_out(vty, " route-target import *:%s\n", vty_out(vty, " route-target import *:%s\n",
vni_str); vni_str);