http://squid.nlanr.net/Squid/v2/2.1/
* Changes below have been made to SQUID_2_1_PATCH2
- Fixed EBIT macro bugs when the bitmask is a 64-bit long.
- Fixed proxy auth NULL password bug.
- Fixed queueing of multiple peerRefreshDNS events.
- Added a stack of StoreEntry objects to be released after
store rebuild completes.
- Fixed NULL pointer bugs with too-large requests (found by
Martin Lathoud).
- Fixed reading replies from buggy ident servers. Replies
might not have terminating CR or LF (Henrik Nordstrom).
- Changed internal StoreEntry key so that the request method
is encoded as a single octet. Encoding an enumerated type
has size and byte-order incompatibilities, especially for
cache digests.
- Fixed storeEntryLocked so that SPECIAL, but PRIVATE entries
are not always locked. This fixes having multiple
store_digest's stuck in memory.
- Fixed clientProcessOnlyIfCachedMiss so it unlocks and
unregisters from "cache hit" entries.
Duane W.