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bgpd: fix uninitialized value in show cmd

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When unsupported EVPN route types are are received / displayed with a
show command we print an uninitialized stack buffer.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2017-09-15 12:11:17 -04:00
parent 64ed2a6108
commit f9aa3e5549
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1 changed files with 2 additions and 0 deletions
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bgpd/bgp_evpn.c
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@ -2287,6 +2287,8 @@ char *bgp_evpn_route2str(struct prefix_evpn *p, char *buf, int len)
} }
} else { } else {
/* For EVPN route types not supported yet. */ /* For EVPN route types not supported yet. */
snprintf(buf, len, "(unsupported route type %d)",
p->prefix.route_type);
} }
return (buf); return (buf);