ipropd-master has an annoying tendency to spin, sucking all available CPU
time. It does not propagate changes to slaves when this happens.
select() is returning 1 with listen_fd set in readset, but the code for
listen_fd is never invoked because the slave fd check unconditionally
decrements ret for each slave (instead of only doing so when that slave's
fd is active).
Untested (as yet; about to recompile now) but logical fix:
--- lib/kadm5/ipropd_master.c.dist Wed Jan 17 18:48:04 2001
+++ lib/kadm5/ipropd_master.c Wed Jan 17 18:48:59 2001
@@ -472,8 +472,9 @@
send_diffs (context, p, log_fd, database, current_version);
}
- for(p = slaves; p != NULL && ret--; p = p->next)
+ for(p = slaves; p != NULL; p = p->next)
if (FD_ISSET(p->fd, &readset)) {
+ ret--;
if(process_msg (context, p, log_fd, database, current_version))
remove_slave (context, p, &slaves);
}
--
brandon s. allbery [os/2][linux][solaris][japh] allbery@kf8nh.apk.net
system administrator [WAY too many hats] allbery@ece.cmu.edu
electrical and computer engineering KF8NH
carnegie mellon university ["better check the oblivious first" -ke6sls]