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8217311: Improve Exception thrown when MulticastSocket.setInterface fails on AIX(Unix)

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Reviewed-by: sgroeger, alanb, mbaesken, chegar
This commit is contained in:
Christoph Langer 2019-01-18 09:04:09 +01:00
parent e86a7eea79
commit 289c155e7d
1 changed files with 2 additions and 2 deletions
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4
src/java.base/unix/native/libnet/PlainDatagramSocketImpl.c
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -1084,7 +1084,7 @@ static void mcast_set_if_by_if_v6(JNIEnv *env, jobject this, int fd, jobject val
if (setsockopt(fd, IPPROTO_IPV6, IPV6_MULTICAST_IF, if (setsockopt(fd, IPPROTO_IPV6, IPV6_MULTICAST_IF,
(const char*)&index, sizeof(index)) < 0) { (const char*)&index, sizeof(index)) < 0) {
if (errno == EINVAL && index > 0) { if ((errno == EINVAL || errno == EADDRNOTAVAIL) && index > 0) {
JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException", JNU_ThrowByName(env, JNU_JAVANETPKG "SocketException",
"IPV6_MULTICAST_IF failed (interface has IPv4 " "IPV6_MULTICAST_IF failed (interface has IPv4 "
"address only?)"); "address only?)");