- - Added 'max-conn' option to 'cache_peer'
+Changes to squid-2.5 ():
-Changes to squid-2.5
- Major rewrite of proxy authentication to support other schemes
than basic. First in the line is NTLM support but others can
easily be added (minimal digest is present). See Programmers Guide.
the TOS precedence bits and/or the source IP from a set of
available IPs based upon some ACLs, generally to map different
users to different outgoing links and traffic profiles.
+ - Added 'max-conn' option to 'cache_peer'
+ - Added SSL gatewaying support, allowing Squid to act as a SSL server
+ in accelerator setups.
+ - Countless other small things and fixes
+Changes to Squid-2.4.STABLE2 (Aug 24, 2001):
+
+ - Expanded configure's GCC opimization disabling check to
+ include GCC 2.95.3
+ - avoid negative served_date in storeTimestampsSet().
+ - Made 'diskd' pathnames more configurable
+ - Make sure squid parent dies if child is killed with
+ KILL signal
+ - Changed diskd offset args to off_t instead of int
+ - Fixed bugs #102, #101, #205: various problems with useragent
+ log files
+ - Fixed bug #116: Large Age: values still cause problems
+ - Fixed bug #119: Floating point exception in
+ storeDirUpdateSwapSize()
+ - Fixed bug #114: usernames not logged with
+ authenticate_ip_ttl_is_strict
+ - Fixed bug #115: squid eating up ressources (eventAdd args)
+ - Fixed bug #125: garbage HTCP requests cause assertion
+ - Fixed bug #134: 'virtual port' support ignores
+ httpd_accel_port, causes a loop in httpd_accel mode
+ - Fixed bug #135: assertion failed: logfile.c:135: "lf->offset
+ <= lf->bufsz"
+ - Fixed bug #137: Ranges on misses are over-done
+ - Fixed bug #160: referer_log doesn't seem to work
+ - Fixed bug #162: some memory leaks (SNMP, delay_pools,
+ comm_dns_incoming histogram)
+ - Fixed bug #165: "Store Mem Buffer" leaks badly
+ - Fixed bug #172: Ident Based ACLs fail when applied to
+ cache_peer_access
+ - Fixed bug #177: LinuxPPC 2000 segfault bug due to varargs abuse
+ - Fixed bug #182: 'config' cachemgr option dumps core with
+ null storage
+ - Fixed bug #185: storeDiskdDirParseQ[12]() use wrong number
+ of args in debug/printf
+ - Fixed bug #187: bugs in lib/base64.c
+ - Fixed bug #184: storeDiskdShmGet() assertion; changed
+ diskd to use bitmap instead of linked list
+ - Fixed bug #194: Compilation fails on index() on some
+ non-BSD plaforms
+ - Fixed bug #197: refreshIsCachable() incorrectly checks
+ entry->mem_obj->reply
+ - Fixed bug #215: NULL pointer access for proxy requests
+ in accel-only mode
+
+Changes to Squid-2.4.STABLE1 (Mar 20, 2001):
+
+ - Fixed a bug in and cleaned up class 2/3 delay pools
+ incrementing.
+ - Fixed a coredump bug when using external dnsservers that
+ become overloaded.
+ - Fixed some NULL pointer bugs for NULL storage system
+ when reconfiguring.
+ - Fixed a bug with useragent logging that caused Squid to
+ think the logfile never got opened.
+ - Fixed a compiling bug with --disable-unlinkd.
+ - Changed src/squid.h to always use O_NONBLOCK on Solaris
+ if it is defined.
+ - Fixed a bug with signed/unsigned bitfield flag variables
+ that caused problems on Solaris.
+ - Fixed a bug in clientBuildReplyHeader() that could add
+ an Age: header with a negative value, causing an assertion
+ later.
+ - Fixed an SNMP reporting bug. cacheCurrentResFileDescrCnt
+ was returning the number of FDs in use, rather than
+ the number of reserved FDs.
+ - Added the 'pipeline_prefetch' configuration option.
+ - cache_dir syntax changed to use options instead of many
+ arguments. This means that the max_objsize argument now
+ is an optional option, and that the syntax for how to
+ specify the diskd magics is slightly differen.
+ - Various fixes for CYGWIN
+ - Upgraded MSNT auth module to version 2.0.
+ - Fixed potential problems with HTML by making sure all
+ HTML output is properly encoded.
+ - Fixed a memory initialization problem with resource records in
+ lib/rfc1035.c.
+ - Rewrote date parsing in lib/rfc1123.c and made it a little
+ more lenient.
+ - Added Cache-control: max-stale support.
+ - Fixed 'range_offset_limit' again. The problem this time
+ is that client_side.c wouldn't set the we_dont_do_ranges
+ flag for normal cache misses. It was only being set for
+ requests that might have been hits, but we decided to
+ change to a miss.
+ - Added the Authenticate-Info and Proxy-Authenticate-Info
+ headers from RFC 2617.
+ - HTTP header lines longer than 64K could cause an assertion.
+ Now they get ignored.
+ - Fixed an IP address scanning bug that caused "123.foo.com"
+ to be interpreted as an IP address.
+ - Converted many structure allocations to use mem pools.
+ - Changed proxy authentication to strip leading whitespace
+ from usernames after decoding.
+ - Prevented NULL pointer access in aclMatchAcl(). Some
+ ACL types require checklist->request_t, but it won't be
+ available in some cases (like snmp_access). Warn the
+ admin that the ACL can't be checked and that we're denying
+ it.
+ - Allow zero-size disk caches.
+ - The actual filesystem blocksize is now used to account
+ for space overheads when calculating on-disk cache size.
+ - Made the maximum memory cache object size configurable.
+ - Added 'minimum_direct_rtt' configuration option.
+ - Added 'ie_refresh' configuration option, which is a hack
+ to turn IMS requests into no-cache requests.
+ - Added Linux netfilter support for intercepted connections.
+ - Fixed a bug with clientAccessCheck() that allowed proxy
+ requests in accel mode.
+ - Fixed a bug with 301/302 replies from redirectors. Now
+ we force them to be cache misses.
+ - Accommodated changes to the IP-Filter ioctl() interface
+ for intercepted connections.
+ - Fixed handling of client lifetime timeouts.
+ - Fixed a buffer overflow bug with internal DNS replies
+ by truncating received packets to 512 bytes, as per
+ RFC 1035.
+ - Added "forward.log" support, but its work in progress.
+ - Rewrote much of the IP and FQDN cache implementation.
+ This change gets rid of pending hits.
+ - Changed peerWouldBePinged() to return false if our
+ ICP/HTCP port is zero (i.e. disabled).
+ - Changed src/net_db.c to use src/logfile.c routines,
+ rather than stdio, because of solaris stdio filedescriptor
+ limits.
+ - Made netdbReloadState() more robust in case of corrupted
+ data.
+ - Rewrote some freshness/staleness functions in src/refresh.c,
+ partially inspired to support cache-control max-stale.
+ - Fixed status code logging for SSL/CONNECT requests.
+ - Added a hack to subtract cache digest network traffic
+ from statistics so that byte hit ratio stays positive
+ and more closely reflects what people expect it to be.
+ - Fixed a bug with storeCheckTooSmall() that caused
+ internal icons and cache digests to always be released.
+ - Added statfs(2) support for displaying actual filesystem
+ usage in the cache manager 'storedir' output.
+ - Changed status reporting for storage rebuilding. Now it
+ prints percentage complete instead of number of entries
+ parsed.
+ - Use mkstemp() rather than problem-prone tempnam().
+ - Changed urlParse() to condense multiple dots in hostnames.
+ - Major rewrite of async-io (src/fs/aufs) to make it behave
+ a bit more sane with substantially less overhead. Some
+ tuning work still remains to make it perform optimal.
+ See the start of store_asyncufs.h for all the knobs.
+ - Fixed storage FS modules to use individual swap space
+ high/low values rather than the global ones.
+ - Fixed storage FS bugs with calling file_map_bit_reset()
+ before checking the bit value. Calling with an invalid
+ value caused memory corruption in random places.
+ - Prevent NULL pointer access in store_repl_lru.c for
+ entries that exist in the hash but not the LRU list.
+
Changes to Squid-2.4.DEVEL4 ():
- Added --enable-auth-modules=... configure option
projects / thirdparty / squid.git / commitdiff
