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Remove port logic from setup_socket

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alessio
2024-09-20 14:54:02 +02:00
committed by Ondřej Surý
parent 89419de6e8
commit 0249086217
1 changed files with 1 additions and 20 deletions
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lib/dns/dispatch.c
+1 -20
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@@ -338,32 +338,13 @@ dispentry_log(dns_dispentry_t *resp, int level, const char *fmt, ...) {
static isc_result_t
setup_socket(dns_dispatch_t *disp, dns_dispentry_t *resp,
const isc_sockaddr_t *dest, in_port_t port) {
dns_dispatchmgr_t *mgr = disp->mgr;
unsigned int nports;
in_port_t *ports = NULL;
if (resp->retries++ > 5) {
return (ISC_R_FAILURE);
}
if (isc_sockaddr_pf(&disp->local) == AF_INET) {
nports = mgr->nv4ports;
ports = mgr->v4ports;
} else {
nports = mgr->nv6ports;
ports = mgr->v6ports;
}
if (nports == 0) {
return (ISC_R_ADDRNOTAVAIL);
}
resp->local = disp->local;
resp->peer = *dest;
if (port == 0) {
port = ports[isc_random_uniform(nports)];
}
resp->port = port;
resp->port = isc_random_uniform(0xFFFEu) + 1u;
return (ISC_R_SUCCESS);
}