This file contains a list of specific bugs that have been fixed, and patches
that have been applied in released versions.  Please see the NEWS file for
a summary of the major changes, and the ChangeLog file for a comprehensive
listing of all changes made to the code.

*5.3.4*

    snmplib:
      - [BUG 2838243]: Correct the output of unsigned values
      - [BUG 2919320]: Avoid accessing freed memory
      - [BUG 2922390]: Fix test for missing contextName parameter
      - [BUG 3134323]: Fix crash when comparing invalid OIDs
      - [BUG 3171878]: Using SNMPv3 context does not work
      - [PATCH 2871747]: plug memory leak in OID processing
      - [PATCH 2952034]: Return of the Great SuSE 'sprintf' Hunt...
      - [PATCH 2952140]: Overflow counter32/gauge32 on 64bit systems correctly
      - [PATCH 3058645]: Use MSG_DONTWAIT for the unix domain socket
      - [PATCH 3165878]: Catch buffer overrun on 64-bit systems
      - Change the parsing of ranges to accept all valid values
      - Check the return value of strdup in netsnmp_create_data_list
      - Correct the handling of 'extern "C"' when compiling with __cplusplus
      - Fix agent crash when sending encrypted SNMPv3 traps
      - Fix issue with USM using inactive users
      - Make sure that a mask is given to open when O_CREAT is specified

    snmpd:
      - [BUG 3178389]: Fix inconsistent handling of TZ offsets
      - [BUG 1840230]: Don't include the index object as (pseudo-)accessible column.
      - [BUG 2822355]: Fix memory leaks on udpEndpointTable (linux)
      - [BUG 2822360]: Fix memory leak when building table OIDs
      - [BUG 2841008]: Protect against crash following failed AgentX response
      - [BUG 2873858]: Fix handling of schedOwner index
      - [BUG 2894059]: Handle errors when counting interfaces
      - [BUG 2914410]: Fix crash on empty command lines
      - [BUG 2972579]: fixed checking of snmpTargetAddrRowStatus SET requests.
      - [BUG 3003981]: Protect against buffer overflow
      - [BUG 3058101]: Writeable 'int' instances don't work on 64-bit systems
      - [PATCH 2822337]: Fix memory leak in ipAddressPrefixTable
      - [PATCH 2825653]: Fix sendmail.cf parsing in certain conditions
      - [PATCH 2877518]: Fix handling of scoped AgentX variables
      - [PATCH 2883155]: Fix memory leak in proxy handling
      - [PATCH 2887816]: Protect against division-by-zero crash
      - [PATCH 2904900]: Documentation plus assorted handler code fixes
      - [PATCH 2911323]: Fix agent lockup when monitoring AgentX-delegated information
      - [PATCH 2911361]: Remove redundant variables
      - [PATCH 2912584]: Fix null OID handling in Agentx on 64bit
      - [PATCH 2941811]: Handle successful requests with reqID 0
      - [PATCH 2952034]: Return of the Great SuSE 'sprintf' Hunt...
      - [PATCH 2956657]: Handle over-length AgentX OIDs
      - [PATCH 2968642]: Catch overflow of pass-through command buffer.
      - [PATCH 2975254]: Avoid callback re-use of closed sessions
      - [PATCH 3053436]: Fix tcpConnectionTable_data_access invalid memory access
      - [PATCH 3062526]: Fix security engineID setting in the trapsess directive
      - [PATCH 3096725]: Don't register v1Trap callback, if SNMPv1 is not supported
      - [PATCH 3096725]: Include SNMPv1 trap OIDs in nlmLogNotificationID column
      - [PATCH 3141462]: Fix agentx subagent issues with multiple-object requests
      - [PATCH 3152412]: Handle (and report) problems reading /proc/vmstat

      - Add newly created/destroyed interfaces to ipv6IfTable
      - Add support of network interfaces with large HW addresses (eg InfiniBand)
	  to ipNetToMediaTable and ipNetToPhysicalTable.
      - Fixed a double free, triggered by cleaning up embedded Perl data structure.
      - Fixed agent bogus 64-bit wrap warning (ipSystemStats)
      - Fixed creation of views using snmpusm, OIDs with indexes > 255
      - Fixed invalid access to memory in TCP-MIB
      - Fixed IP-MIB::ipIfStatsReasmReqds value (typo)
      - Fixed logging of 'truncating integer value > 32 bits' in {IP,TCP}-MIB
      - Fix a strlen calculation
      - Fix handling of multiple matching VACM entries
          (Use the "best" match, rather than the first one)
      - Fix possible crash when 64-bit ipSystemStatsTable counters exceed 2^32
      - Fix rare race condition when reading RPM database
      - Fix VACM persistant storage.
      - Latch large-disk statistics at 2Tb (rather than wrapping.
      - Make sure that a mask is given to open when O_CREAT is specified
      - Report real ifSpeed of network interface even it is down

    snmptable:
      - [BUG 2811577]: Fix bug in GetBulk handling.
           Don't get confused by index values that contain a ':' character.
      - [BUG 2837998]: Handle missing instance subidentifiers in results
      - [PATCH 2850067]: Suppress extraneous "index" header token

    snmptranslate:
      - fixed printing of ranges with UNSIGNED type.

    snmptrapd:
      - Fixed a double free, triggered by cleaning up embedded Perl data structure.

    snmptest:
      - [PATCH 2952034]: Return of the Great SuSE 'sprintf' Hunt...

    build:
      - [BUG 3102904]: Compile all source files with -fno-strict-aliasing
      - [PATCH 2952020]: Explicitly set permission on testing output directories
      - Do not call vacm_standard_views() or init_vacm_config_tokens()
	   if the corresponding module was not compiled
      - 'make test TESTOPTS="-P tcp"' works fine now

    man:
      - clean up manual pages (from Debian patch 56_manpage)

    mib2c:
      - [BUG 2827269]: Suppress non-ordered TODO comments.
      - [BUG 2888569]: Fix generation of table columns array
      - make the mib2c foreach ranges work as advertised in the comments.

    mibs:
      - [BUG 2973890]: Fix imports, DiskIOEntry list and revision histories
      - [PATCH 2974716]: Fix issues in the SMUX-MIB

    perl:
      - [PATCH 2890931]: Better handling of Counter64 values
      - [PATCH 3049029]: fix a memory leak with snmp bulkwalks
      - Don't always open stderr as the calls to snmp_log already do this
           and it messes up the agent when embedded
      - Handle embedded %'s in the result message.

    Cygwin:
      - [BUG 2997492]: byte order of udpLocalPort is now correct.
      - Detect free UDP ports correctly for use in test infrastructure.

    FreeBSD:
      - Fix perl make test

    Linux:
      - [PATCH 3074918]: check for CONTAINER_INSERT failures
      - [PATCH 2926374]: Fixed reading of ipAddressTable from /proc/net/if_inet6
      - [PATCH 3083027]: Fix RPM spec file to support CentOS
      - Fixed compilation with rpm-4.6
      - Fixed value of IP-MIB::ipv6InterfaceForwarding

    OpenBSD:
      - Support updating the routing table [From OpenBSD patch archive]

    Solaris:
      - Protect against missing package version information crashing the agent

    Windows:
      - Fix batch build using recent versions of Visual Studio.
      - Fix build under MinGW


*5.3.3*

    snmplib:
      - Change CONTAINER_INSERT to not do partial inserts in containers
        with multiple indices when one insert fails.
      - Corrected registering of multiple premib config handlers so that
        all of them get registered as premib handlers as opposed to the
        earlier behaviour where they always got registered as normal
        config items.
      - [BUG 1795840]: Signed 32-bit truncation logged as debug message
         rather then error.
      - [BUG 1866655]: Handle parsing invalid OID subidentifiers
      - [BUG 1958041]: Ensure IDs are not truncated.
      - [BUG 2027834]: Extend string print buffer by the minimum necessary.
      - [PATCH 2003450]: Fix a couple of 64-bit problems.
      - [PATCH 2043018]: fix recvfrom hangs
      - [PATCH 2258229]: Remove misleading comment
      - [PATCH 2479700]: Fix zoned IP address used as table indices
      - [PATCH 2492377]: Fix typo/bug in snmp_enable_callback()
      - [PATCH 2538169]: Prevent infinite retries for an invalid error-index.
      - [PATCH 2689362]: Fix handling of IPv6 hostnames.
      - [PATCH 2713841]: Fix runtime errors triggered by high-ASCII chars
      - fix potential buffer overflow in sprintf for TCP/IPv6
      - [PATCH 2505488]: to fix alarms not being triggered at the right
	times due to large clock skews.
      - [PATCH 1921861]: Avoid endless loop after truncating 64bit int
      - [PATCH 1807489]: fix ignoring of display hints.
      - [PATCH 1875022]: improve callback locking mechanisms
      - [PATCH 1898204]: fix bug 1898198 in parse.c to avoid a segfault
        when parsing broken mibs.
      - [BUG 2217367]: Backported 1616912 from revision 15683 to plug a
        memory leak
      - Make -LN stop dumping core. Make bad debug levels report the
        offending symbol.


    snmpd:
      - Applying patch from Magnus Fromreide to fix the getbulk issue
        reported by Oscar Mira-Sanchez
      - Enforce the lower limit on scalar_groups
      - [BUG 1693039]: be silent when insert fails.
      - [BUG 1748206]: Protect against failures to open /etc/mtab (or equiv)
      - [BUG 1758212]: Handling missing variable types
        (IpAddress,Counter,Opaque) in notification  log mib
      - [BUG 1771221]: Retain ifLastChange information on data reload.
      - [BUG 1792890]: include CIFS mounts when skipping remote filesystems
      - [BUG 1822360]: Fix spinlock helper error handling.
      - [BUG 1912647]: Fix memory leak following failed requests.
      - [BUG 2003144]: Increase size of AgentX packet build buffer
      - [BUG 2018031]: Don't probe engineID in internal monitor sessions.
      - [BUG 2023803]: Ensure compilation is not dependent on an irrelevant
        configure characteristic for HP-UX 11
      - [BUG 112694]: Patch from Bill Fenner: don't open (and
        clobber) an agentx socket if the other transports fail to open
      - [BUG 1851047]: Do not try to do more handling of a value once it
        is found to be corrupt by the watcher helper
      - [PATCH 1550730]: Report errors from iterator-based handlers.
      - [PATCH 1716548]: Fix help output so no space is printed between -D
        and arguments.
      - [PATCH 1783733]: Put the package version number into the hrSWInst
         table for solaris.
      - [PATCH 1826088]: Use the right interface t read the netmask
      - [PATCH 1828839]: provide better handling of disks mounted on paths
        with embedded spaces
      - [PATCH 1849903]: do not spam log with asserts when XEN is used
      - [PATCH 1866823]: truncate 32 bit counter values on 64 bit machines
        to avoid bogus warnings.
      - [PATCH 1879261]: Add in inactive memory to the cached report
         for freebsd
      - [PATCH 1893468]: fixed registration of OIDs with ranges
      - [PATCH 1896118]: fix ifTable 32bit counters on linux
      - [PATCH 1909813]: fix table_iterator hint to get_first when SORTED
        flag is set
      - [PATCH 1944581]: Protect against core dumps with long string
        index values.
      - [PATCH 1967194]: Recognise NFS4 mounts
      - [PATCH 1977439]: Fix pass/_persist bug with SET oid value
      - [PATCH 2014204]: Support -g {groupname}
      - [PATCH 2022936]: Fix AgentX Counter64 decoding on 64-bit architectures
      - [PATCH 2082726]: correctly report NIC speeds higher than 4Gbit/s
      - [PATCH 2124288]: Fix setting of usmUserPrivProtocol at creation.
      - [PATCH 2384779]: Fix handling of GetBulk with N>0,M==0
      - fix memory leak when multiple interfaces have the same IPv6 address
      - Fix two bugs with smux password support.
      - Handle device names with embedded spaces in UCD-SNMP-MIB::dskDevice

    snmpd, apps:
      - Parser of -LS command line argument now accepts both
       '-LS <level> <facility>' and '-LS <level><facility>'.

    snmptrapd:
      - [BUG 1955227]: Memory leak for embedded Perl on x86_64

    apps:
      - [BUG 1964136]: Drop NULL type from snmpset usage message.

    build:
      - Limit the use of _KERNEL definitions in configure tests to match
        the use of _KERNEL in our codebase
      - [BUG 1802833]: Ensure snmptrapd builds with --disable-snmpv1/2c
      - [BUG 1823381]: Valid MIB directory search path on Windows
      - [BUG 1995172]: fix --without-elf configure usage message
      - [BUG 2023803]: Compilation problems on HP-UX 11.31
      - [PATCH 1681035]: improve net-snmp-config /bin/sh compatibility
      - [PATCH 1899762]: Tweak embedded_perl configure checks.
      - Disable tests if the agent is built without the mib module
        they depend on.
      - add --with-temp-file-pattern configure option
      - [BUG 2782700]: build failure when using --with-pkcs on Solaris
      - [PATCH 2184039]: misc fixes for freeing memory during error
	conditions.

    documentation:
      - [BUG 2027129]: fix typo in snmpcmd.1

    install:
      - [PATCH 1969627]: Handle empty /etc/sysconfig/network file

    mib2c:
      - [BUG 1874059,1737068]: Handle MIB objects with embedded hyphens
      - [PATCH 2316127]: Fix bug in iterate_access generated code.
      - [PATCH 2136437]: make FLAG defines more 64bit friendly when huge
	tables are encountered

    perl:
      - [BUG 1554817]: Patch from xanco: fix the class assigment so
        getRootOID works properly.
      - [BUG 1747733]: More robust handling of undefined values.
      - [BUG 1826174]: Check for buffer overflow when printing values.
      - [BUG 1834539]: Consistent handling of OID parsing.
      - [PATCH 1914643]: fix issues with embedded perl returning 0 being
        reclassified as a wrong data type when an int works.
      - [PATCH 2021444]: Support SNMPv2c in gettable processing
      - [PATCH 2022948]: Fix for Counter64 in perl subagent
      - fixed an extra brace in the docs
      - check for rc when using ExtUtils::Embed
      - [PATCH 2361712]: to fix getbulk optimization during walks where end
	conditionns are met on middle OIDs first.

    ports:
      - [PATCH 2688342]: to fix various compiler warnings

    solaris:
      - [PATCH 2012404]: deal with more than 10 interfaces. New hardcoded
	limit is 50. A better scaling patch would be appreciated :-)
      - [PATCH 2751588]: Inconsistent data (e.g. UDP/TCP MIB scalar values
	of zero) can be reported on Solaris 10U4+ Patch provided by Anders
	Persson

    AIX:
      - [BUG 2712670]: Agent crashes on AIX with hrStorage

    HP:
      - UX: BUG: 2779472: Filesystems missing in hrStorage table on HP-UX
	11.31 (allow for mnttab that is a character special device)

    unspecified:
      - Do not use %m in printf-formatted strings since %m in
        printf is a glibc extension.



*5.3.2*     

    snmplib:
      - [BUG Coverity #183]: fix memory leak if
      - [FEATURES 454028]: Detect and handle empty MIB
      - [FEATURES 851887]: Report range information for
      - [FEATURES 1041888]: Check directory paths for
      - [PATCH 1642071]: Don't fiddle with the storage
      - [PATCH 1645698]: fix 64-bit signed integer
      - [PATCH 1653670]: Consistent SNMPv3 behaviour
      - [PATCH 1665543]: Handle VACM checks correctly.
      - [PATCH 1681030]: Better handling of empty
      - [PATCH 1687316]: Don't drop const from casts.
      - [PATCH 1687325]: Fix problem with operator
      - [PATCH 1768285]: Count MIB files correctly in
      - [PATCH 1775124]: Fix clientaddr functionality
      - [PATCH 1806336]: fix -LS option parsing
      - [PATCH 1811469]: read_config_files_in_path()
      - Deallocate the confmibs and confmibdirs
      - fix forwarding encoding
      - fix potential buffer overflow in sprintf for TCP/IPv6
      - Patch from "Mitsuru Chinen": cleans up the


    snmpd:
      - [BUG 902610]: Don't discard pending data following
      - [BUG 902801]: Fix ordering of SMUX-registered
      - [BUG 1046327]: Reset "includeAllDisks" flag when
      - [BUG 1073782]: Restore PerfStat values for FreeBSD
      - [BUG 1102058]: Skip non-mounted disks (e.g. swap
      - [BUG 1413728]: Reference index values in debug
      - [BUG 1602286]: Don't let table holes block later
      - [BUG 1677063]: Check for failed malloc calls.
      - [BUG 1685067]: More precise handling of
      - [BUG 1685081]: Check for valid OID on Free/Undo
      - [BUG 1712988]: default/configurable maximum GETBULK varbinds
      - [BUG 1745113]: Handle single-line (and zero-line)
      - [BUG 1760633]: fix typo in debug message
      - [PATCH 1225440]: Apply intent of patch: to delay
      - [PATCH 1595568]: from cyril_margaria: fix
      - [PATCH 1617255]: fix length of the history array
      - [PATCH 1639726]: Report physical memory
      - [PATCH 1641865]: Don't double check snmpTrapOID
      - [PATCH 1642255]: Handle saving long
      - [PATCH 1644280]: Don't automatically probe for
      - [PATCH 1644280]: Use the correct engineID when
      - [PATCH 1659623]: Handle SMUX peers with an empty
      - [PATCH 1665549]: Handle creating VACM entries
      - [PATCH 1665985]: Implement ipReasmTimeout
      - [PATCH 1666737]: include ipv6 counts in UDP stats
      - [PATCH 1668193]: Fix check for v6 ReasmMaxSize
      - [PATCH 1668952]: Ignore zombie processes.
      - [PATCH 1676478]: fix udpEndpointRemoteAddress
      - [PATCH 1687336]: Start using the enhanced
      - [PATCH 1692768]: Fix copying of non-octet-aligned
      - [PATCH 1698184]: Register non-default context
      - [PATCH 1700157]: fixes ordering of exec tokens in the mib tree
      - [PATCH 1700730]: Remove unused extern declaration.
      - [PATCH 1700732]: Fix debug output statements.
      - [PATCH 1700737]: Tidy up setSerialNo
      - [PATCH 1710632]: from mavarley: fix memory leak on
      - [PATCH 1719254]: from "Christan Jung": update
      - [PATCH 1729629]: Fix memory leak in disman
      - [PATCH 1744157]: Report duplicate "extend/exec"
      - [PATCH 1746831]: fix process
      - [PATCH 1752934]: Fix off-by-one qsort error in
      - [PATCH 1753437]: Fix error index on failing SET
      - [PATCH 1753449]: Fix AgentX error propagation
      - [PATCH 1753463]: Fix AgentX subagent ping alarm
      - [PATCH 1758208]: Fix memory leak
      - [PATCH 1774612]: More resilient process status
      - Revert faulty change to dependency information
      - suppress "registration != duplicate" warnings for root OIDs

   snmptrapd:
      - [PATCH 1746992]: Improve snmptrapd
      - [PATCH 1767725]: Close all non standard file
      - patch: 1225440: Apply intent of patch: to

    build:
      - [BUG 1567324]: Clarify prompting for
      - [PATCH 1728226]: make sure
      - [PATCH 1728230]: add
      - [PATCH 1728244]: Add
      - [PATCH 1728247]: Add type
      - Check for support of static inline functions
      - Disable inlining on solaris as there are some
      - add "BuildRequires: perl-ExtUtils-Embed" to the
      - use libtool clean for removing files to ensure we

    mib2c:
      - [BUG 833673]: More focused size checks.
      - [PATCH 1427712]: Better handling of non-integer

    patch:
      - fix the -M switch for

    perl:
      - [BUG 1606062]: perl bulkwalk (async) coredump
      - [PATCH 1725049]: fix bulkwalk in cases of non-repeater usage
      - [PATCH 1811463]: perl async callback coredump
      - fix SNMP SET for IP addresses on 64-bit
      - fix prerequisites for NetSNMP::TrapReceiver
      - install embedded perl init files for

    test:
      - enhance snmpnetstat test to check tcpTable in TCP
      - support a -n flag to RUNTESTS to print the test

    unspecified:
      - [PATCH 1678298]: from magfr: compile-subagent checks for
      - [PATCH 1678302]: from magfr: netsnmp_mibindex_load leaks
      - [PATCH 1678305]: from magfr: Deallocate the cache in
      - [PATCH 1678306]: from magfr: Deallocate the log in
      - [PATCH 1719244]: fix mfd generating map function
      - [PATCH 1728241]: from mitsuru_chinen: add configure check

    Solaris:
      - [BUG 1810814]: tcpTable missing entries and

    HP:
      - UX: HP-UX needs _REENTRANT defined to pick up

