2010年10月 5日

[installer 2527] BIND 9.5.3rc1

BIND 9.5.3rc1 出ています。

☆ BIND 9.5.3rc1
https://www.isc.org/software/bind
ftp://ftp.isc.org/isc/bind9/9.5.3rc1/bind-9.5.3rc1.tar.gz

--- 9.5.3rc1 released ---

2946. [doc] Document the default values for the minimum and maximum
zone refresh and retry values in the ARM. [RT #21886]

2945. [doc] Update empty-zones list in ARM. [RT #21772]

2944. [maint] Remove ORCHID prefix from built in empty zones.
[RT #21772]

2937. [bug] Worked around an apparent race condition in over
memory conditions. Without this fix a DNS cache DB or
ADB could incorrectly stay in an over memory state,
effectively refusing further caching, which
subsequently made a BIND 9 caching server unworkable.
This fix prevents this problem from happening by
polling the state of the memory context, rather than
making a copy of the state, which appeared to cause
a race. This is a "workaround" in that it doesn't
solve the possible race per se, but several experiments
proved this change solves the symptom. Also, the
polling overhead hasn't been reported to be an issue.
This bug should only affect a caching server that
specifies a finite max-cache-size. It's also quite
likely that the bug happens only when enabling threads,
but it's not confirmed yet. [RT #21818]

----
こがよういちろう


投稿者 xml-rpc : 2010年10月 5日 21:49
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