545b5b41ce
gsskrb5_acceptor_start() was making a copy of the global pointer _gsskrb5_keytab to use later. This invites a race condition where another thread could call gsskrb5_register_acceptor_identity() (thus invalidating the target of the copied pointer) before it is used by gsskrb5_acceptor_start(). So instead, clone the keytab to a new one while protected by the mutex lock (similar to get_keytab() in acquire_cred.c). Signed-off-by: Nicolas Williams <nico@twosigma.com>
Heimdal is a Kerberos 5 implementation. For information how to install see <http://www.h5l.org/compile.html>. There are briefer man pages for most of the commands. Bug reports and bugs are appreciated, see more under Bug reports in the manual on how we prefer them: <heimdal-bugs@h5l.org>. For more information see the web-page at <http://www.h5l.org/> or the mailing lists: heimdal-announce@sics.se low-volume announcement heimdal-discuss@sics.se high-volume discussion send a mail to heimdal-announce-request@sics.se and heimdal-discuss-request@sics.se respectively to subscribe.