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257 lines
11 KiB
257 lines
11 KiB
This file is here for old time's sake.
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Current set of issues is to be found at our
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Github Project page:
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https://github.com/kamailio/kamailio/issues
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--------------------------------------------------------------
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This is a collection of issues which have shown up
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since the version 0.8.8 was released. The issues are
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ordered by numbers of ser versions to which they relate,
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beginning with the newest release. Issues related to
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operating systems are summarized in the bottom.
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--------------------------------------------------------------
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Desc: tls triggered crash on system with kerberos enabled openssl libs
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Ser version: 0.10.x, 0.9.x
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Reason: there is a bug in the openssl kerberos code (kssl.c):
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libc malloc/free/calloc are used instead of the OPENSSL
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versions. In ser ssl connections move between processes and
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if normal mallocs are used (instead of ser shm versions) a
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crash will occur eventually.
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Quick openssl kerberos support check:
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grep OPENSSL_NO_KRB5 openssl/opensslconf.h
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If the above command returns no result => openssl is compiled with
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kerberos support.
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Workaround: use openssl versions not compiled with kerberos support or
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try a late ser 0.10.x version compiled on the target machine
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(its very important to compile against the same openssl library
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as the one on the target machine)
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CVS status: fixed / workarround enabled
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--------------------------------------------------------------
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Desc: ser crashes on startup if a group is specified (-g or group=)
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Ser version: <=0.8.12
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Reason: bad copy & paste :-)
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Patch: http://www.mobile-ip.de/~andrei/ser/main_group.patch
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Workaround: update from cvs or apply the corresponding patch
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CVS status: fixed
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--------------------------------------------------------------
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Desc: textops search REs like "^From" fail to match on RH8
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Ser version: all
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Reason: there is a bug in RH8 libc, this kind of REs will never match
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in case insensitive mode
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Test: compile test/re_test.c (gcc re_test.c -o re_test) and try
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echo -e "From:\nTo:" |./re_test -v '^From'
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if your system is ok you should see 1 match, if not (and
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your libc has this bug), 0 matches.
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Workaround: ?upgrade?
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--------------------------------------------------------------
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Desc: textops REs match newline in constructs such [^@]
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Ser version: all
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Reason: there is a bug in newer linux libc versions (at least in
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Debian libc6 2.3.x, Gentoo 1.4 lib 2.3.2, RH8, RH9, Fedora)
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Test: compile test/re_test.c (gcc re_test.c -o re_test) and try
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echo -e "From:\nTo:" |./re_test -v '[^.]+'
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if your system is ok you should see 2 matches, if not (and
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your libc has this bug), only 1 match.
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Workaround: - use an older or fixed libc6 or avoid [^something]
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- rewrite [^something] as [^something[:cntrl:]]
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---------------------------------------------------------------
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Desc: memory leaks occurs if SIP requests are processed in which
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a Via header field occurs in end of header and includes
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a parameter
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Ser version: 0.8.10
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Reason: parameter fragment is not linked to a list when EoH is
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encountered
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Patch: http://www.iptel.org/ser/issues/via_ml_0810.patch
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CVS Status: fixed
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---------------------------------------------------------------
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Desc: ser segfaults on receipt of some messages (occurs
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rather rarely with a very high number of messages,
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typically during stress tests)
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Ser version: 0.8.10 and before
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Reason: valid TM label value 0 is considered mistakenly
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a special value
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Workaround: turn syn_branch config option off
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Patch: http://www.iptel.org/ser/issues/hash_fix.patch
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CVS Status: fixed
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---------------------------------------------------------------
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Desc: serctl returns "read: Illegal option -s" for "add user"
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Ser version: 0.8.10 and before
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Reason: serctl's use of some shell script commands not portable
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Workaround: download serctl 1.45 and set SUBSCRIBER_COLUMN back
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to user_id
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Download: http://cvs.berlios.de/cgi-bin/viewcvs.cgi/*checkout*/ser/sip_router/scripts/sc?rev=1.45
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CVS Status: fixed
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---------------------------------------------------------------
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Desc: 3261 ACKs for 200s are consumed by stateful processing
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Ser version: 0.8.10
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Reason: 200/ACKs which happen to have the same transaction ID
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as original INVITE were not distinguished from hbh
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ACKs and consequently absorbed
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Patch: http://www.iptel.org/ser/issues/tid3261ack.patch
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Workaround: apply the patch to 0.8.10 sources
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CVS status: fixed
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---------------------------------------------------------------
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Desc: on sparc machines, usage of mysql library causes a bus error
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Ser version: 0.8.10
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Reason: ser is compiled with DBG_QM_MALLOC, which mistakenly uses
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only alignment of four (ROUNDTO) -- insufficient for sparc
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boxes, mysql library uses long long
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Workaround: recompile with DBG_QM_MALLOC turned off or ROUNDTO redefined
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to 8
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CVS status: fixed
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---------------------------------------------------------------
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Desc: nonce validation doesn't work correctly on big endian machines.
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BugId: 498
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Ser version: 0.8.10
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Patch: http://iptel.org/~janakj/nonce.c.patch
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Workaround: Apply the patch to 0.8.10 sources
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CVS status: fixed
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---------------------------------------------------------------
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Desc: ser 0.8.10 memory leak when an INVITE containing Route
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header fields is received.
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Symptoms: ser reports No memory left or crashes with BUG: qm_*: fragm.
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BugId:n/a
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Ser version: 0.8.10
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Patch: http://iptel.org/~janakj/invroute.patch
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Workaround: Apply the patch to 0.8.10 sources
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CVS status: fixed
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---------------------------------------------------------------
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Desc: ser 0.8.10 fails to remove consumed verified credentials properly
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and leaves characters in forwarded messages when consume_credentials
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is used
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BugId:n/a
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Ser version: 0.8.10
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Module: http://www.iptel.org/~jiri/ser/auth.tar.gz
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Workaround: compile the auth module newly from sources above or
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don't remove credentials (they only harm in terms of
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packet size)
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CVS status: fixed
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---------------------------------------------------------------
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Desc: ser 0.8.10 and earlier versions crash if contact list
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excessively long
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BugId: n/a
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Ser version: 0.8.8, 0.8.9, 0.8.10
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Patch: http://www.iptel.org/ser/security/secalert-002-0_8_10.patch
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Workaround: apply the patch to 0.8.10 sources
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CVS status: fixed
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---------------------------------------------------------------
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Desc: ser 0.8.10 won't compile with bison 1.75
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BugId: n/a
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Ser version: 0.8.8, 0.8.9, 0.8.10
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Patch:
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0.8.10 http://www.mobile-ip.de/~andrei/ser/0.8.10/ser-0.8.10-bison-1.75.patch
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0.8.9 http://www.mobile-ip.de/~andrei/ser/0.8.9/ser-0.8.9-bison-1.75.patch
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Workaround: update from cvs, apply the corresponding patch or downgrade bison
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CVS status: fixed
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---------------------------------------------------------------
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=================================================================================
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* ser 0.8.10 released, all the issues below this are fixed in ser 0.8.10, all the
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* issues above are not :-)
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=================================================================================
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Desc: ser 0.8.9 won't log to stderr or syslog unless dontfork is set
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(introduced when trying to fix bug 376)
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BugId: n/a
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Ser version: =0.8.9 (0.8.8 is ok)
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Patch: http://www.mobile-ip.de/~andrei/ser/0.8.9/ser-0.8.9_log.patch
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Workaround: update from cvs or apply the patch.
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CVS status: fixed
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---------------------------------------------------------------
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Desc: local domain mismatch resulting in infinite loops
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(With default configuration and domain names in a request
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URI's, ser may not match "owned domain" in the
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script's uri==myself condition, consider the request to
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be for outside domain, and forward it to itself, resulting
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in an infinite loop and "482" returned back to UAC.)
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BugId: n/a
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Reason: aliases do not support reverse DNS lookups yet
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Workaround: Start ser with "alias=hostname" in config file
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CVS status: fixed
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---------------------------------------------------------------
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Desc: sendto problems on FreeBSD
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(when using tm sendto fails because of bad sockaddr len passed
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to it)
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BugId: n/a
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Workaround: update from cvs or apply the following patch:
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http://www.mobile-ip.de/~andrei/ser/0.8.9/update_sock_struct_from_ip.patch
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CVS status: fixed
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---------------------------------------------------------------
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Desc: full ipv6 addresses (w/o ::) are converted to 0:0:0:0:0:0:0
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(ser will listen on :: instead of the specified address)
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BugId: n/a
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Workaround: use ipv6 addresses w/ :: or compile ser without -DDNS_IP_HACK
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(Makefile.defs).
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CVS status: fixed
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================================================================================
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* ser 0.8.9 released, all the issues below this are fixed in ser 0.8.9, all the
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* issues above are not :-)
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================================================================================
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Desc: in default configuration, SER prints '127.0.0.1' in
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Warning header field of all replies
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BugId: 372
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Workaround: use listen=<ip_address> in your configuration file;
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that will make SER listen only on one interface (and not
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on '127.0.0.1' in parallel) and advertise correct IP
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address
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Bug reason: multiple listening address ignored in message
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translator
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CVS status: fixed
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---------------------------------------------------------------
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Desc: serctl add ... returns "user exists"
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BugId: 374
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Workaround: either use serweb for adding new users or update
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the serctl utility from CVS; the fixed version is at
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http://www.iptel.org/ser/issues/374/
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Bug reason: phplib_id ignored in sc
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CVS Status: fixed
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---------------------------------------------------------------
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Desc: SMS, MSILO & JABBER modules fail to load because of unresolved
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dependency on im.so
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BugId: 375
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Workaround: change the makefiles & recompile
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Bug reason: removal of RTLD_GLOBAL from dlopen.
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CVS status: fixed
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---------------------------------------------------------------
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Desc: when forking & std_error=yes no open FD is closed
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BugId: 376
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CVS status: fixed
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---------------------------------------------------------------
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Desc: exec module missing in binary RPM distro
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BugId: -
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CVS status: fixed
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Workaround: compile from source distribution
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---------------------------------------------------------------
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Desc: when debug=3 & iptel.cfg is used mysql module fails in submit_query.
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Workaround: use debug=9 or use log_stderr
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Reason: unknown
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BugId: 377
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Cvs status: not fixed
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================================================================================
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* OS-related issues
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================================================================================
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----------------------------------------------------------------
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Desc: ser won't run on linux kernels <2.4 (fails with EINVAL when
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initializing the shared memory)
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BugId: n/a
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Ser version: 0.8.8, 0.8.9, 0.8.10
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Workaround: Upgrade to a 2.4.* kernel (older kernels don't support shared
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mmaping of /dev/zero ) or recompile ser with SYSV shm instead of
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mmap (remove -DSHM_MMAP from Makefile.defs)
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CVS status: n/a
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---------------------------------------------------------------
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Desc: Solaris resolver memory leak
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(getipnodebyname on Solaris has a memory leak. unpatched
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solaris 8 installations will fail after processing
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~ 360000 requests)
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BugId: n/a
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CVS status: n/a
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Workaround: patch your Solaris OS
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---------------------------------------------------------------
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