Re: bug report: "too many SRV records" becomes "no SRV records"

2010-06-09 Thread Ken Raeburn
On Jun 9, 2010, at 17:36, Richard E. Silverman wrote: >> "res" == Richard E Silverman writes: > >res> One day, due to an error, the number of KDC SRV records for one >res> of our realms doubled from 27 to 54... and KDC lookups via DNS >res> prompty broke. I bumped up the nextincr

pam-krb5 4.3 released

2010-06-09 Thread Russ Allbery
I'm pleased to announce release 4.3 of pam-krb5. pam-krb5 is a Kerberos v5 PAM module for either MIT Kerberos or Heimdal. It supports ticket refreshing by screen savers, configurable authorization handling, authentication of non-local accounts for network services, password changing, and password

bug report: "too many SRV records" becomes "no SRV records"

2010-06-09 Thread Richard E. Silverman
In 1.8.1, there is the following code in src/lib/krb5/os/dnsglue.c: krb5int_dns_init(struct krb5int_dns_state **dsp, char *host, int nclass, int ntype) { ... nextincr = 2048; maxincr = INT_MAX; ... One day, due to an error, the number of KDC SRV records

Re: bug report: "too many SRV records" becomes "no SRV records"

2010-06-09 Thread Richard E. Silverman
> "res" == Richard E Silverman writes: res> In 1.8.1, there is the following code in res> src/lib/krb5/os/dnsglue.c: res>krb5int_dns_init(struct krb5int_dns_state **dsp, char *host, res> int nclass, int ntype) { ... nextincr = 2048; maxincr = INT_MAX; res> ... r

Re: bug?: erroneous start time for max renewable life check

2010-06-09 Thread Richard Johnson
On Wed, Jun 09, 2010 at 12:15:36PM -0400, Greg Hudson wrote: > I think the most practical fix for your problem is to make the Heimdal > KDC more forgiving--it should not squash the validity end time of the > ticket simply because it calculated a lower maximum renewable end time. Thanks for the mor

Re: bug?: erroneous start time for max renewable life check

2010-06-09 Thread Richard Johnson
[resend with proper tagged From address] On Wed, Jun 09, 2010 at 12:15:36PM -0400, Greg Hudson wrote: > I think the most practical fix for your problem is to make the Heimdal > KDC more forgiving--it should not squash the validity end time of the > ticket simply because it calculated a lower maxim

Re: bug?: erroneous start time for max renewable life check

2010-06-09 Thread Love Hörnquist Åstrand
9 jun 2010 kl. 09:15 skrev Greg Hudson: > I think the most practical fix for your problem is to make the Heimdal > KDC more forgiving--it should not squash the validity end time of the > ticket simply because it calculated a lower maximum renewable end time. > If I were a Heimdal developer, I'd p

Re: bug?: erroneous start time for max renewable life check

2010-06-09 Thread Greg Hudson
On Mon, 2010-05-17 at 19:37 -0400, Richard Johnson wrote: > I've found a misbehavior and what looks like a bug in clients behavior under [...] Hi, sorry it's taken several weeks to look into this. I believe you have one fundamental misunderstanding about your situation, and it comes here: > When