diff options
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index 0e4ae04330..0cc2e0217f 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -845,7 +845,7 @@ static void _netlink_route_build_singlepath(const char *routedesc, int bytelen, { struct nexthop_label *nh_label; mpls_lse_t out_lse[MPLS_MAX_LABELS]; - char label_buf[100]; + char label_buf[256]; /* * label_buf is *only* currently used within debugging. @@ -876,12 +876,13 @@ static void _netlink_route_build_singlepath(const char *routedesc, int bytelen, 0, 0, bos); if (IS_ZEBRA_DEBUG_KERNEL) { if (!num_labels) - sprintf(label_buf, "label %d", + sprintf(label_buf, "label %u", nh_label->label[i]); else { - sprintf(label_buf1, "/%d", + sprintf(label_buf1, "/%u", nh_label->label[i]); - strcat(label_buf, label_buf1); + strlcat(label_buf, label_buf1, + sizeof(label_buf)); } } num_labels++; @@ -1044,7 +1045,7 @@ static void _netlink_route_build_multipath(const char *routedesc, int bytelen, { struct nexthop_label *nh_label; mpls_lse_t out_lse[MPLS_MAX_LABELS]; - char label_buf[100]; + char label_buf[256]; rtnh->rtnh_len = sizeof(*rtnh); rtnh->rtnh_flags = 0; @@ -1080,12 +1081,13 @@ static void _netlink_route_build_multipath(const char *routedesc, int bytelen, 0, 0, bos); if (IS_ZEBRA_DEBUG_KERNEL) { if (!num_labels) - sprintf(label_buf, "label %d", + sprintf(label_buf, "label %u", nh_label->label[i]); else { - sprintf(label_buf1, "/%d", + sprintf(label_buf1, "/%u", nh_label->label[i]); - strcat(label_buf, label_buf1); + strlcat(label_buf, label_buf1, + sizeof(label_buf)); } } num_labels++; |