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ntp: Another patch to address IPv6 pool regression

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98e34e8e2557 circumvented an upstream patch which caused an IPv6
pool regression. This patch, discussed in
https://bugs.ntp.org/show_bug.cgi?id=3958, addresses another
unworkable combination of link-local local address with
non-link-local server.

(cherry picked from commit c1767cf87cb64c25426fd7fe119be283b134509a)
This commit is contained in:
Cy Schubert 2025-02-03 15:16:08 -08:00
parent a7aa1196d3
commit 61e5e864ca
1 changed files with 1 additions and 1 deletions
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2
contrib/ntp/ntpd/ntp_proto.c
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@ -475,7 +475,7 @@ transmit(
/* [Bug 3851] drop pool servers which can no longer be reached. */
if (MDF_PCLNT & peer->cast_flags) {
if ( (IS_IPV6(&peer->srcadr) && !nonlocal_v6_addr_up)
|| !nonlocal_v4_addr_up) {
|| (IS_IPV4(&peer->srcadr) && !nonlocal_v4_addr_up)) {
unpeer(peer);
return;
}