diff options
Diffstat (limited to 'lib/prefix.c')
| -rw-r--r-- | lib/prefix.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/lib/prefix.c b/lib/prefix.c index f342c4c1d..2485c3e61 100644 --- a/lib/prefix.c +++ b/lib/prefix.c @@ -1124,6 +1124,15 @@ const char *prefix2str(union prefixconstptr pu, char *str, int size) return str; } +void prefix_mcast_ip_dump(const char *onfail, const struct ipaddr *addr, + char *buf, int buf_size) +{ + if (ipaddr_is_zero(addr)) + strlcpy(buf, "*", buf_size); + else + (void)snprintfrr(buf, buf_size, "%pIA", addr); +} + static ssize_t prefixhost2str(struct fbuf *fbuf, union prefixconstptr pu) { const struct prefix *p = pu.p; @@ -1166,7 +1175,7 @@ const char *prefix_sg2str(const struct prefix_sg *sg, char *sg_str) char src_str[INET_ADDRSTRLEN]; char grp_str[INET_ADDRSTRLEN]; - prefix_mcast_inet4_dump("<src?>", sg->src, src_str, sizeof(src_str)); + prefix_mcast_ip_dump("<src?>", &sg->src, src_str, sizeof(src_str)); prefix_mcast_inet4_dump("<grp?>", sg->grp, grp_str, sizeof(grp_str)); snprintf(sg_str, PREFIX_SG_STR_LEN, "(%s,%s)", src_str, grp_str); @@ -1637,10 +1646,10 @@ static ssize_t printfrr_psg(struct fbuf *buf, struct printfrr_eargs *ea, if (!sg) return bputs(buf, "(null)"); - if (sg->src.s_addr == INADDR_ANY) + if (ipaddr_is_zero(&sg->src)) ret += bputs(buf, "(*,"); else - ret += bprintfrr(buf, "(%pI4,", &sg->src); + ret += bprintfrr(buf, "(%pIA,", &sg->src); if (sg->grp.s_addr == INADDR_ANY) ret += bputs(buf, "*)"); |