OpenJDK / jdk / jdk
changeset 49704:bc1c7e41e285
8200719: Cannot connect to IPv6 host when exists any active network interface without IPv6 address
Reviewed-by: clanger, chegar
Contributed-by: joelpelaez@gmail.com
| author | clanger |
|---|---|
| date | Mon, 16 Apr 2018 11:11:52 +0200 |
| parents | d2bea17edd96 |
| children | 68ac1caf3d7e |
| files | src/java.base/unix/native/libnet/net_util_md.c |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/src/java.base/unix/native/libnet/net_util_md.c Mon Apr 16 09:36:01 2018 +0100 +++ b/src/java.base/unix/native/libnet/net_util_md.c Mon Apr 16 11:11:52 2018 +0200 @@ -89,7 +89,9 @@ } int defaultIndex; struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)him; - if (sin6->sin6_family == AF_INET6 && (sin6->sin6_scope_id == 0)) { + if (sin6->sin6_family == AF_INET6 && (sin6->sin6_scope_id == 0) && + (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr) || + IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr))) { defaultIndex = (*env)->GetStaticIntField(env, ni_class, ni_defaultIndexID); sin6->sin6_scope_id = defaultIndex;