98592db32
Mark Marshall
2018-03-27
Subject
netstat: produce numeric-ip output for non-resolved names
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networking/netstat.c+5 -2
| @@ -397,8 +397,11 @@ static char *ip_port_str(struct sockaddr *addr, int port, const char *proto, int | |
| /* Code which used "*" for INADDR_ANY is removed: it's ambiguous | |
| * in IPv6, while "0.0.0.0" is not. */ | |
| - | host = numeric ? xmalloc_sockaddr2dotted_noport(addr) |
| - | : xmalloc_sockaddr2host_noport(addr); |
| + | host = NULL; |
| + | if (!numeric) |
| + | host = xmalloc_sockaddr2host_noport(addr); |
| + | if (!host) |
| + | host = xmalloc_sockaddr2dotted_noport(addr); |
| host_port = xasprintf("%s:%s", host, get_sname(htons(port), proto, numeric)); | |
| free(host); | |