Bind 9.5.0-P1 Crash 0x000a717c in cleanup_dead_nodes

[JINMEI Tatuya / 神明達哉]

At Wed, 13 Aug 2008 11:28:24 -0500 (CDT),
bsfinkel at anl.gov wrote:

> Program terminated with signal 10, Bus error.
> #0  0x000a717c in cleanup_dead_nodes (rbtdb=0x78f8e8, bucketnum=1544)
>     at rbtdb.c:1375
> 1375                    ISC_LIST_UNLINK(rbtdb->deadnodes[bucketnum], node, deadlink);

[snip]

> Note that this occurred within a minute of my completing my tjhinc.com
> testing (noted in a previous posting) and my running a "rndc dumpdb"
> to check the contents of the cache.  I am not sure if these two
> events are related.

I believe 'rndc dumpdb' triggered the crash.  We've recently fixed a
bug that can cause various types of crash triggered by 'rndc dumpdb'.
The fix will appear in 9.5.1b2.  In the mean time, if you're
interested please try the patch available at:
http://www.jinmei.org/patch/rbtdb.c.diff

---
JINMEI, Tatuya
Internet Systems Consortium, Inc.