MEDIUM: config: add complete support for str2sa_range() in dispatch
The dispatch statement now completely relies on str2sa_range() to parse
an address.
diff --git a/src/cfgparse.c b/src/cfgparse.c
index 0c08e3b..b42b463 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -3945,6 +3945,8 @@
else if (!strcmp(args[0], "dispatch")) { /* dispatch address */
struct sockaddr_storage *sk;
int port1, port2;
+ char *err_msg = NULL;
+ struct protocol *proto;
if (curproxy == &defproxy) {
Alert("parsing [%s:%d] : '%s' not allowed in 'defaults' section.\n", file, linenum, args[0]);
@@ -3954,9 +3956,19 @@
else if (warnifnotcap(curproxy, PR_CAP_BE, file, linenum, args[0], NULL))
err_code |= ERR_WARN;
- sk = str2sa_range(args[1], &port1, &port2, NULL, NULL);
+ sk = str2sa_range(args[1], &port1, &port2, &err_msg, NULL);
if (!sk) {
- Alert("parsing [%s:%d] : '%s' : unknown host in '%s'\n", file, linenum, args[0], args[1]);
+ Alert("parsing [%s:%d] : '%s' : %s\n", file, linenum, args[0], err_msg);
+ err_code |= ERR_ALERT | ERR_FATAL;
+ free(err_msg);
+ goto out;
+ }
+ free(err_msg);
+
+ proto = protocol_by_family(sk->ss_family);
+ if (!proto || !proto->connect) {
+ Alert("parsing [%s:%d] : '%s %s' : connect() not supported for this address family.\n",
+ file, linenum, args[0], args[1]);
err_code |= ERR_ALERT | ERR_FATAL;
goto out;
}