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bgpd: null check (Coverity 1408766)

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Signed-off-by: F. Aragon <paco@voltanet.io>
This commit is contained in:
paco 2018-06-18 12:51:33 +02:00
parent 6389e663e9
commit e105d90456
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GPG Key ID: FD112A8C7E6A5E4A
1 changed files with 3 additions and 5 deletions
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8
bgpd/bgp_vpn.c
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@ -228,15 +228,13 @@ int show_adj_route_vpn(struct vty *vty, struct peer *peer,
use_json, json_array); use_json, json_array);
} }
} }
if (use_json) { if (use_json && rm) {
struct prefix *p;
char buf_a[BUFSIZ]; char buf_a[BUFSIZ];
char buf_b[BUFSIZ]; char buf_b[BUFSIZ];
p = &rm->p;
sprintf(buf_a, "%s/%d", sprintf(buf_a, "%s/%d",
inet_ntop(p->family, &p->u.prefix, inet_ntop(rm->p.family, rm->p.u.val,
buf_b, BUFSIZ), buf_b, BUFSIZ),
p->prefixlen); rm->p.prefixlen);
json_object_object_add(json_routes, buf_a, json_object_object_add(json_routes, buf_a,
json_array); json_array);
} }