Use blocking locks in krb5kdc and libkadm5srv We don't really need or want to use non-blocking locks, and we certainly don't want to sleep(1) in krb5kdc (possibly several times, as there was a loop over this) when either of the principal or policy DB is locked. Some callers still request non-blocking locks, and ctx_lock() still honors this. https://github.com/krb5/krb5/commit/b858e776ece87756202d4c646931d35bd407e3ea Author: Nicolas Williams Committer: Greg Hudson Commit: b858e776ece87756202d4c646931d35bd407e3ea Branch: master src/plugins/kdb/db2/kdb_db2.c | 52 +++++++++++++++-------------------------- src/plugins/kdb/db2/kdb_db2.h | 2 - 2 files changed, 19 insertions(+), 35 deletions(-)