named-checkconf core dump (bind-9.3.1rc1)

[John Hascall]

Any ideas on why?

# /usr/local/sbin/named-checkconf -t /var/chroot/named -z
hash.c:383: INSIST(hash != 0 && ((((hash)) != 0) && \
(((const isc__magic_t *)((hash)))->magic == \
( (('H') << 24 | ( 'a') << 16 | ( 's') << 8 | ( 'h')))))) failed.
Abort(core dumped)

#  uname -a
NetBSD vs-1.iastate.edu 1.6ZK NetBSD 1.6ZK (GENERIC) #2: \
Fri Mar 26 15:27:11 CST 2004  \
gendalia at draal.ait.iastate.edu:/usr/obj/kern/i386/GENERIC i386

# gdb /usr/local/sbin/named-checkconf \
/var/chroot/named/etc/namedb/named-checkconf.core
     :
  (blah blah blah)
     :
(gdb) bt
#0  0x48270c4b in kill () from /usr/lib/libc.so.12
#1  0x482e4097 in abort () from /usr/lib/libc.so.12
#2  0x0813b578 in default_callback (file=0x817fc6a "hash.c", line=383, 
    type=isc_assertiontype_insist, 
    cond=0x817fe80 "hash != 0 && ((((hash)) != 0) && (((const isc__magic_t *)((hash)))->magic == ( (('H') << 24 | ( 'a') << 16 | ( 's') << 8 | ( 'h')))))")
    at assertions.c:91
#3  0x0813dff1 in isc_hash_calc (
    key=0x819f400 "\0010\0010\003127\ain-addr\004arpa", keylen=22, 
    case_sensitive=isc_boolean_false) at hash.c:383
#4  0x08055e92 in dns_name_fullhash (name=0x8198010, 
    case_sensitive=isc_boolean_false) at name.c:445
#5  0x08139f0d in hash_add_node (rbt=0x8193240, node=0x818c100, name=0x8198010)
    at rbt.c:1476
#6  0x08137c1b in hash_node (rbt=0x8193240, node=0x818c100, name=0x8198010)
    at rbt.c:1544
#7  0x0813550e in dns_rbt_addnode (rbt=0x8193240, name=0x8198010, 
    nodep=0x8198064) at rbt.c:387
#8  0x080e517d in dns_rbtdb_create (mctx=0x818c000, origin=0x819702c, 
    type=dns_dbtype_zone, rdclass=1, argc=0, argv=0x8194f74, driverarg=0x0, 
    dbp=0xbfbff7a8) at rbtdb.c:4943
#9  0x080bfa6a in dns_db_create (mctx=<incomplete type>, 
    db_type=<incomplete type>, origin=0x819702c, type=dns_dbtype_zone,
    rdclass=1, argc=0, argv=0x8194f74, dbp=0xbfbff7a8) at db.c:129
#10 0x080a0be3 in zone_load (zone=0x8197000, flags=0) at zone.c:1036
#11 0x080a0da8 in dns_zone_load (zone=0x8197000) at zone.c:1083
#12 0x0804b517 in load_zone (mctx=0x818c000, zonename=<incomplete type>, 
    filename=<incomplete type>, classname=<incomplete type>, zonep=0x0)
    at check-tool.c:120
#13 0x0804aac4 in configure_zone (vclass=0x81945e0 "in", view=0x81945d0 "in", 
    zconfig=0x819bf40, mctx=0x818c000) at ./named-checkconf.c:117
#14 0x0804abc9 in configure_view (vclass=0x81945e0 "in", view=0x81945d0 "in", 
    config=0x81932c0, vconfig=0x819bc00, mctx=0x818c000)
    at ./named-checkconf.c:149
#15 0x0804acee in load_zones_fromconfig (config=0x81932c0, mctx=0x818c000)
    at ./named-checkconf.c:184
#16 0x0804b0c1 in main (argc=4, argv=0xbfbffbc8) at ./named-checkconf.c:272
#17 0x0804a670 in ___start ()
(gdb) up 3
#3  0x0813dff1 in isc_hash_calc (
    key=0x819f400 "\0010\0010\003127\ain-addr\004arpa", keylen=22, 
    case_sensitive=isc_boolean_false) at hash.c:383
383     hash.c: No such file or directory.
        in hash.c
(gdb) print hash
$1 = (isc_hash_t *) 0x0


Even this trimmed down config file generates the error:

        zone "0.0.127.in-addr.arpa" in {
                type master;
                file "127.db";
        };

It looks to me like isc_hash_create() isn't getting called
and if I read the code correctly it ought to have been.


John