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bgpd: OoB access (Coverity 1469897, 1469893)

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Signed-off-by: F. Aragon <paco@voltanet.io>
This commit is contained in:
paco 2018-06-11 19:07:13 +02:00
parent 9eafc8abd7
commit 11f9b4505c
No known key found for this signature in database
GPG Key ID: FD112A8C7E6A5E4A
1 changed files with 6 additions and 6 deletions
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12
bgpd/bgp_route.c
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@ -6962,22 +6962,22 @@ void route_vty_out_tag(struct vty *vty, struct prefix *p,
inet_ntop( inet_ntop(
AF_INET6, AF_INET6,
&attr->mp_nexthop_global, &attr->mp_nexthop_global,
buf_a, BUFSIZ)); buf_a, sizeof(buf_a)));
else else
vty_out(vty, "%s", vty_out(vty, "%s",
inet_ntop( inet_ntop(
AF_INET6, AF_INET6,
&attr->mp_nexthop_global, &attr->mp_nexthop_global,
buf_a, BUFSIZ)); buf_a, sizeof(buf_a)));
} else if (attr->mp_nexthop_len } else if (attr->mp_nexthop_len
== BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) { == BGP_ATTR_NHLEN_IPV6_GLOBAL_AND_LL) {
if (json) { if (json) {
inet_ntop(AF_INET6, inet_ntop(AF_INET6,
&attr->mp_nexthop_global, &attr->mp_nexthop_global,
buf_a, BUFSIZ); buf_a, sizeof(buf_a));
inet_ntop(AF_INET6, inet_ntop(AF_INET6,
&attr->mp_nexthop_local, &attr->mp_nexthop_local,
buf_b, BUFSIZ); buf_b, sizeof(buf_b));
sprintf(buf_c, "%s(%s)", buf_a, buf_b); sprintf(buf_c, "%s(%s)", buf_a, buf_b);
json_object_string_add( json_object_string_add(
json_out, json_out,
@ -6987,11 +6987,11 @@ void route_vty_out_tag(struct vty *vty, struct prefix *p,
inet_ntop( inet_ntop(
AF_INET6, AF_INET6,
&attr->mp_nexthop_global, &attr->mp_nexthop_global,
buf_a, BUFSIZ), buf_a, sizeof(buf_a)),
inet_ntop( inet_ntop(
AF_INET6, AF_INET6,
&attr->mp_nexthop_local, &attr->mp_nexthop_local,
buf_b, BUFSIZ)); buf_b, sizeof(buf_b)));
} }
} }
} }