Arnaud Gomes-do-Vale wrote:
Hi,
I have been experiencing reproducible crashes with cfengine 2.1.20 on
a Linux server. When the IPv6 class is first in the
AllowConnectionsFrom list in cfservd.conf on the server *and* an
IPv4-only client connects, cfservd segfaults; when the IPv4 class is
first in AllowConnectionsFrom, everything works.
Good:
AllowConnectionsFrom = ( 129.102.0.0/17 2001:660:3004::/48 )
Bad:
AllowConnectionsFrom = ( 2001:660:3004::/48 129.102.0.0/17 )
Here is the cfservd -d2 output in the "bad" case:
---------------------------------------------------------
IPV6 address
sockaddr_ntop(::ffff:129.102.7.5)
Obtained IP address of ::ffff:129.102.7.5 on socket 5 from accept
FuzzyItemIn(LIST,129.102.7.5)
Try FuzzySetMatch(2001:660:3004::/48,129.102.7.5)
IPV6 address
sockaddr_ntop(2001:660:3004::)
Coded ipv6 2001:660:3004::
zsh: segmentation fault cfservd -d2
---------------------------------------------------------
I have not been able to find any info on this bug; I hope this report
may be useful.
Possibly this is due to a resizing bug which has already been fixed.
Try getting the latest patches from svn.
--
Mark Burgess
Professor of Network and System Administration
Oslo University College
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Work: +47 22453272 Email: [EMAIL PROTECTED]
Fax : +47 22453205 WWW : http://www.iu.hio.no/~mark
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