diff options
Diffstat (limited to 'bgpd/bgp_zebra.c')
| -rw-r--r-- | bgpd/bgp_zebra.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c index bee1a947..d0b9216a 100644 --- a/bgpd/bgp_zebra.c +++ b/bgpd/bgp_zebra.c @@ -238,6 +238,7 @@ zebra_read_ipv4 (int command, struct zclient *zclient, zebra_size_t length, struct zapi_ipv4 api; struct in_addr nexthop; struct prefix_ipv4 p; + unsigned char plength = 0; s = zclient->ibuf; nexthop.s_addr = 0; @@ -250,7 +251,8 @@ zebra_read_ipv4 (int command, struct zclient *zclient, zebra_size_t length, /* IPv4 prefix. */ memset (&p, 0, sizeof (struct prefix_ipv4)); p.family = AF_INET; - p.prefixlen = MIN(IPV4_MAX_PREFIXLEN, stream_getc (s)); + plength = stream_getc (s); + p.prefixlen = MIN(IPV4_MAX_PREFIXLEN, plength); stream_get (&p.prefix, s, PSIZE (p.prefixlen)); /* Nexthop, ifindex, distance, metric. */ @@ -314,6 +316,7 @@ zebra_read_ipv6 (int command, struct zclient *zclient, zebra_size_t length, struct zapi_ipv6 api; struct in6_addr nexthop; struct prefix_ipv6 p; + unsigned char plength = 0; s = zclient->ibuf; memset (&nexthop, 0, sizeof (struct in6_addr)); @@ -326,7 +329,8 @@ zebra_read_ipv6 (int command, struct zclient *zclient, zebra_size_t length, /* IPv6 prefix. */ memset (&p, 0, sizeof (struct prefix_ipv6)); p.family = AF_INET6; - p.prefixlen = MIN(IPV6_MAX_PREFIXLEN, stream_getc (s)); + plength = stream_getc (s); + p.prefixlen = MIN(IPV6_MAX_PREFIXLEN, plength); stream_get (&p.prefix, s, PSIZE (p.prefixlen)); /* Nexthop, ifindex, distance, metric. */ |