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patches-25.12: umdns: update to Git HEAD (2026-10-04) - #1343
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Backport the two umdns updates from openwrt-25.12 that followed v25.12.5: - 93b5c6220e umdns: update to Git HEAD (2026-06-27) gcc 15 compatibility - 6100eec644 umdns: update to Git HEAD (2026-10-04) bound the dns_query() AVL walk, terminate cached TXT records inside their allocation, check record allocations in dns_packet_answer(), guard against a NULL ifa_addr and getifaddrs() failure, bound the TXT copy in umdns_announcements(), validate TXT entries, handle a missing unicast interface in parse_question() and compare the full IPv6 address in the source check. These can be dropped once the baseline moves to a release that contains them (v25.12.6 or later). Tested on SonicFi RAP7110C-341X: umdns starts in its seccomp sandbox, ubus "umdns update" and "umdns browse" work. Fixes: WIFI-15776 Signed-off-by: crychic.tan <crychic.tan@cybertan.com.tw>
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tanyasingh-ec
approved these changes
Oct 28, 2026
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Backport the two umdns updates from openwrt-25.12 that followed v25.12.5:
These can be dropped once the baseline moves to a release that contains them (v25.12.6 or later).
Tested on SonicFi RAP7110C-341X: umdns starts in its seccomp sandbox, ubus "umdns update" and "umdns browse" work.
Fixes: WIFI-15776