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wireaddr: Do hostname resolution in parse_wireaddr.

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Fixes: #834
This commit is contained in:
ZmnSCPxj
2018-02-25 02:30:33 +00:00
committed by Rusty Russell
parent bd07a91782
commit f7f55edcdb
6 changed files with 65 additions and 18 deletions
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5
lightningd/options.c
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@@ -117,11 +117,12 @@ static char *opt_set_s32(const char *arg, s32 *u)
static char *opt_add_ipaddr(const char *arg, struct lightningd *ld)
{
size_t n = tal_count(ld->wireaddrs);
char const *err_msg;
tal_resize(&ld->wireaddrs, n+1);
if (!parse_wireaddr(arg, &ld->wireaddrs[n], ld->portnum)) {
return tal_fmt(NULL, "Unable to parse IP address '%s'", arg);
if (!parse_wireaddr(arg, &ld->wireaddrs[n], ld->portnum, &err_msg)) {
return tal_fmt(NULL, "Unable to parse IP address '%s': %s", arg, err_msg);
}
return NULL;