9.14.0 filter-aaaa

Carl Byington carl at byington.org
Mon Apr 15 00:35:42 UTC 2019


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view "normal" {
    plugin query "filter-aaaa.so" {
        filter-aaaa-on-v4 yes;
        filter-aaaa { "brokenv6"; };
    };
....

named-checkconf likes that, but named gets a segfault in filter-aaaa.so.
Anyone using filter-aaaa.so in a working configuation? The log shows:

Apr 14 17:15:18 ns named[29299]: mem.c:1795: INSIST(mpctx->allocated >
0) failed, back trace

The backtrace in the log does not have debug info, but the Centos abort
handler shows a bit more detail:

libns.so(ns_query_start) -> libns.so -> libns.so -> filter-aaaa.so ->
libisc.so(isc__mempool_put) -> libisc.so -> libc.so(abort)

Anything obvious that I am doing incorrectly, before I rebuild this with
debug symbols?




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