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FreeRadius 1.1.3 Memory Leak
by Abdul Qadir 07 Dec '06

07 Dec '06

Hi, I just configured radius 1.1.3 and found that there are some memory leaks in it. Here is the output of Valgrind ==30841== ERROR SUMMARY: 4365 errors from 82 contexts (suppressed: 44 from 2) ==30841== malloc/free: in use at exit: 1,354,452 bytes in 25,976 blocks. ==30841== malloc/free: 35,826 allocs, 9,850 frees, 3,185,516 bytes allocated. ==30841== For counts of detected errors, rerun with: -v ==30841== searching for pointers to 25,976 not-freed blocks. ==30841== checked 75,458,816 bytes. ==30841== ==30841== ==30841== 11 bytes in 1 blocks are possibly lost in loss record 12 of 93 ==30841== at 0x43BF53F: malloc (m_replacemalloc/vg_replace_malloc.c:149) ==30841== by 0x441F567: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x44200B1: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x4420CB7: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x4421881: lt_dlopenext (in /usr/lib/libltdl.so.3.1.0) ==30841== by 0x8052C5A: (within /usr/local/sbin/radiusd) ==30841== by 0x8052F66: find_module_instance (in /usr/local/sbin/radiusd) ==30841== by 0x8054564: (within /usr/local/sbin/radiusd) ==30841== by 0x805475B: compile_modsingle (in /usr/local/sbin/radiusd) ==30841== by 0x8053422: (within /usr/local/sbin/radiusd) ==30841== by 0x8053958: setup_modules (in /usr/local/sbin/radiusd) ==30841== by 0x805683D: main (in /usr/local/sbin/radiusd) ==30841== ==30841== ==30841== 97 bytes in 6 blocks are definitely lost in loss record 43 of 93 ==30841== at 0x43BF53F: malloc (m_replacemalloc/vg_replace_malloc.c:149) ==30841== by 0x441F567: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x44200B1: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x4420CB7: (within /usr/lib/libltdl.so.3.1.0) ==30841== by 0x4421881: lt_dlopenext (in /usr/lib/libltdl.so.3.1.0) ==30841== by 0x8052C5A: (within /usr/local/sbin/radiusd) ==30841== by 0x8052F66: find_module_instance (in /usr/local/sbin/radiusd) ==30841== by 0x8054564: (within /usr/local/sbin/radiusd) ==30841== by 0x805475B: compile_modsingle (in /usr/local/sbin/radiusd) ==30841== by 0x8053422: (within /usr/local/sbin/radiusd) ==30841== by 0x8053958: setup_modules (in /usr/local/sbin/radiusd) ==30841== by 0x805683D: main (in /usr/local/sbin/radiusd) ==30841== ==30841== ==30841== 476 bytes in 7 blocks are possibly lost in loss record 68 of 93 ==30841== at 0x43C0C58: calloc (m_replacemalloc/vg_replace_malloc.c:279) ==30841== by 0x8464EA: _dl_allocate_tls (in /lib/ld-2.3.3.so) ==30841== by 0xAB978D: pthread_create@@GLIBC_2.1 (in /lib/tls/libpthread-2.3.3.so) ==30841== by 0x8059A3E: (within /usr/local/sbin/radiusd) ==30841== by 0x8059D20: thread_pool_init (in /usr/local/sbin/radiusd) ==30841== by 0x8056A8B: main (in /usr/local/sbin/radiusd) ==30841== ==30841== LEAK SUMMARY: ==30841== definitely lost: 97 bytes in 6 blocks. ==30841== possibly lost: 487 bytes in 8 blocks. ==30841== still reachable: 1,353,868 bytes in 25,962 blocks. ==30841== suppressed: 0 bytes in 0 blocks. ==30841== Reachable blocks (those to which a pointer was found) are not shown. ==30841== To see them, rerun with: --show-reachable=yes Can any one help me how to fix this.? Best Regards, Abdul Qadir --------------------------------- Need a quick answer? Get one in minutes from people who know. Ask your question on Yahoo! Answers.

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Automatic report from sources (radiusd) between 03.12.2006 - 04.12.2006 GMT
by Automatic cvs log generator 04 Dec '06

04 Dec '06

CVS log entries from 03.12.2006 (Sun) 09:00:01 - 04.12.2006 (Mon) 09:00:04 GMT ===================================================== Summary by authors ===================================================== Author: bjordanov File: radiusd/src/modules/rlm_perl/rlm_perl.c; Revisions: 1.45 ===================================================== Log entries ===================================================== Description: Added new hash RAD_CONFIG Modified files: File: radiusd/src/modules/rlm_perl/rlm_perl.c; Revision: 1.45; Date: 2006/12/04 08:49:38; Author: bjordanov; Lines: (+8 -2) ===================================================== Summary of modified files ===================================================== File: radiusd/src/modules/rlm_perl/rlm_perl.c Revisions: 1.45 Authors: bjordanov (+8 -2) -- Automatic cron job from /web/pages/us.freeradius.org/bin/new_makelog.pl

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rlm_dbm build error in CVS head
by Peter Nixon 30 Nov '06

30 Nov '06

Somewhere between freeradius-snapshot-20061014 and freeradius-snapshot-20061127 someone appears to have broken rlm_dbm (Yep. I've been busy and didn't get around to updating my snapshot rpms for over a month :-) The same error occurs on all SUSE versions from 9 through to 10.2 beta. Making all in rlm_dbm... gmake[6]: Entering directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src/modules/rlm_dbm' /usr/src/packages/BUILD/freeradius-snapshot-20061127/libtool --mode=compile gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm.c mkdir .libs gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm.c -fPIC -DPIC -o .libs/rlm_dbm.o rlm_dbm.c: In function 'sm_parse_user': rlm_dbm.c:179: warning: assignment discards qualifiers from pointer target type rlm_dbm.c:213: warning: passing argument 2 of 'paircompare' discards qualifiers from pointer target type gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm.c -o rlm_dbm.o >/dev/null 2>&1 /usr/src/packages/BUILD/freeradius-snapshot-20061127/libtool --mode=link gcc -release 2.0.0-pre0 \ -module -export-dynamic -o rlm_dbm.la \ -rpath /usr/lib64/freeradius rlm_dbm.lo rlm_dbm.c /usr/src/packages/BUILD/freeradius-snapshot-20061127/src/lib/libradius.la \ -lndbm -lnsl -lresolv -lpthread gcc -shared .libs/rlm_dbm.o -Wl,--rpath -Wl,/usr/src/packages/BUILD/freeradius-snapshot-20061127/src/lib/.libs -Wl,--rpath -Wl,/usr/lib64/freeradius /usr/src/packages/BUILD/freeradius-snapshot-20061127/src/lib/.libs/libradius.so -lndbm -lnsl -lresolv -lpthread -Wl,-soname -Wl,rlm_dbm-2.0.0-pre0.so -o .libs/rlm_dbm-2.0.0-pre0.so (cd .libs && rm -f rlm_dbm.so && ln -s rlm_dbm-2.0.0-pre0.so rlm_dbm.so) ar cru .libs/rlm_dbm.a rlm_dbm.o ranlib .libs/rlm_dbm.a creating rlm_dbm.la (cd .libs && rm -f rlm_dbm.la && ln -s ../rlm_dbm.la rlm_dbm.la) /usr/src/packages/BUILD/freeradius-snapshot-20061127/libtool --mode=compile gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm_parser.c gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm_parser.c -fPIC -DPIC -o .libs/rlm_dbm_parser.o rlm_dbm_parser.c: In function 'storecontent': rlm_dbm_parser.c:165: warning: assignment discards qualifiers from pointer target type gcc -fmessage-length=0 -D_FORTIFY_SOURCE=2 -O2 -fno-strict-aliasing -DLDAP_DEPRECATED -fPIC -fstack-protector -I/usr/src/packages/BUILD/freeradius-snapshot-20061127/src -DHAVE_NDBM_H -c rlm_dbm_parser.c -o rlm_dbm_parser.o >/dev/null 2>&1 /usr/src/packages/BUILD/freeradius-snapshot-20061127/libtool --mode=link gcc \ -o rlm_dbm_parser rlm_dbm_parser.lo ../../lib/libradius.la -lndbm -lnsl -lresolv -lpthread gcc -o .libs/rlm_dbm_parser .libs/rlm_dbm_parser.o ../../lib/.libs/libradius.so -lndbm -lnsl -lresolv -lpthread -Wl,--rpath -Wl,/usr/lib64/freeradius ../../lib/.libs/libradius.so: undefined reference to `recvfromto' ../../lib/.libs/libradius.so: undefined reference to `sendfromto' ../../lib/.libs/libradius.so: undefined reference to `udpfromto_init' collect2: ld returned 1 exit status gmake[6]: *** [rlm_dbm_parser] Error 1 gmake[6]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src/modules/rlm_dbm' gmake[5]: *** [common] Error 2 gmake[5]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src/modules' gmake[4]: *** [all] Error 2 gmake[4]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src/modules' gmake[3]: *** [common] Error 2 gmake[3]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src' gmake[2]: *** [all] Error 2 gmake[2]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127/src' gmake[1]: *** [common] Error 2 gmake[1]: Leaving directory `/usr/src/packages/BUILD/freeradius-snapshot-20061127' make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.35808 (%build) -- Peter Nixon http://www.peternixon.net/ PGP Key: http://www.peternixon.net/public.asc

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Automatic report from sources (radiusd) between 29.11.2006 - 30.11.2006 GMT
by Automatic cvs log generator 30 Nov '06

30 Nov '06

CVS log entries from 29.11.2006 (Wed) 09:00:00 - 30.11.2006 (Thu) 09:00:01 GMT ===================================================== Summary by authors ===================================================== Author: aland File: radiusd/doc/ChangeLog; Revisions: 1.57.2.31.2.30 File: radiusd/src/modules/rlm_eap/types/rlm_eap_tls/rlm_eap_tls.c; Revisions: 1.38, 1.21.4.12 ===================================================== Log entries ===================================================== Description: Added recent notes Modified files: File: radiusd/doc/ChangeLog; Revision: 1.57.2.31.2.30; Date: 2006/11/30 00:33:08; Author: aland; Lines: (+18 -7) ------------------------------- Description: Workarounds for Vista Modified files: File: radiusd/src/modules/rlm_eap/types/rlm_eap_tls/rlm_eap_tls.c; Revision: 1.38; Date: 2006/11/29 23:01:11; Author: aland; Lines: (+11 -2) ------------------------------- Description: Vista workarounds Modified files: File: radiusd/src/modules/rlm_eap/types/rlm_eap_tls/rlm_eap_tls.c; Revision: 1.21.4.12; Date: 2006/11/29 22:59:48; Author: aland; Lines: (+7 -2) ===================================================== Summary of modified files ===================================================== File: radiusd/doc/ChangeLog Revisions: 1.57.2.31.2.30 Authors: aland (+18 -7) ------------------------------- File: radiusd/src/modules/rlm_eap/types/rlm_eap_tls/rlm_eap_tls.c Revisions: 1.38, 1.21.4.12 Authors: aland (+11 -2), aland (+7 -2) -- Automatic cron job from /web/pages/us.freeradius.org/bin/new_makelog.pl

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Automatic report from sources (radiusd) between 28.11.2006 - 29.11.2006 GMT
by Automatic cvs log generator 29 Nov '06

29 Nov '06

CVS log entries from 28.11.2006 (Tue) 09:00:02 - 29.11.2006 (Wed) 09:00:00 GMT ===================================================== Summary by authors ===================================================== Author: aland File: radiusd/share/dictionary.erx; Revisions: 1.17, 1.9.4.6 File: radiusd/src/lib/radius.c; Revisions: 1.192 File: radiusd/share/dictionary.nomadix; Revisions: 1.8, 1.4.2.1.2.2 File: radiusd/share/dictionary.waverider; Revisions: 1.6, 1.4.2.3 File: radiusd/src/main/radclient.c; Revisions: 1.72.2.1.2.6 File: radiusd/share/dictionary.redback; Revisions: 1.13, 1.7.2.1.2.2 File: radiusd/share/dictionary.ascend; Revisions: 1.21, 1.11.2.1.2.2 ===================================================== Combined list of identical log entries ===================================================== Description: Updated names so that upper/lower case matches. Patch from Daniel Larsson Modified files: File: radiusd/share/dictionary.ascend; Revision: 1.11.2.1.2.2; Date: 2006/11/28 18:24:24; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.erx; Revision: 1.9.4.6; Date: 2006/11/28 18:24:25; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.nomadix; Revision: 1.4.2.1.2.2; Date: 2006/11/28 18:24:26; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.redback; Revision: 1.7.2.1.2.2; Date: 2006/11/28 18:24:26; Author: aland; Lines: (+7 -7) File: radiusd/share/dictionary.waverider; Revision: 1.4.2.3; Date: 2006/11/28 18:24:26; Author: aland; Lines: (+33 -33) ------------------------------- Description: Updated names so that upper/lower case matches. Patch from Daniel Larsson Modified files: File: radiusd/share/dictionary.ascend; Revision: 1.21; Date: 2006/11/28 18:24:02; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.erx; Revision: 1.17; Date: 2006/11/28 18:24:03; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.nomadix; Revision: 1.8; Date: 2006/11/28 18:24:03; Author: aland; Lines: (+3 -3) File: radiusd/share/dictionary.redback; Revision: 1.13; Date: 2006/11/28 18:24:03; Author: aland; Lines: (+7 -7) File: radiusd/share/dictionary.waverider; Revision: 1.6; Date: 2006/11/28 18:24:03; Author: aland; Lines: (+33 -33) ===================================================== Log entries ===================================================== Description: If less than 4 bytes are read, tell the caller that 0 bytes were read If the MSG_PEEK'd length says that the packet is less than the RADIUS header length, tell the caller that 0 bytes were read. If the MSG_PEEK'd length says that the packet is more than the allowed RFC maximum of 4k, tell the caller that more than 4K was read, but do NOT allocate memory for the packet. rad_recv() takes care of catching these cases, and returns a descriptive error to the caller. In all 3 cases, recvmsg() is called to read a few bytes of data from the packet. The kernel takes care of deciding that the packet was read, and discards the rest of the data. Modified files: File: radiusd/src/lib/radius.c; Revision: 1.192; Date: 2006/11/28 19:08:41; Author: aland; Lines: (+40 -8) ------------------------------- Description: Print out more information about bad packets Modified files: File: radiusd/src/main/radclient.c; Revision: 1.72.2.1.2.6; Date: 2006/11/28 18:59:50; Author: aland; Lines: (+5 -4) ===================================================== Summary of modified files ===================================================== File: radiusd/share/dictionary.ascend Revisions: 1.21, 1.11.2.1.2.2 Authors: aland (+3 -3), aland (+3 -3) ------------------------------- File: radiusd/share/dictionary.erx Revisions: 1.17, 1.9.4.6 Authors: aland (+3 -3), aland (+3 -3) ------------------------------- File: radiusd/share/dictionary.nomadix Revisions: 1.8, 1.4.2.1.2.2 Authors: aland (+3 -3), aland (+3 -3) ------------------------------- File: radiusd/share/dictionary.redback Revisions: 1.13, 1.7.2.1.2.2 Authors: aland (+7 -7), aland (+7 -7) ------------------------------- File: radiusd/share/dictionary.waverider Revisions: 1.6, 1.4.2.3 Authors: aland (+33 -33), aland (+33 -33) ------------------------------- File: radiusd/src/lib/radius.c Revisions: 1.192 Authors: aland (+40 -8) ------------------------------- File: radiusd/src/main/radclient.c Revisions: 1.72.2.1.2.6 Authors: aland (+5 -4) -- Automatic cron job from /web/pages/us.freeradius.org/bin/new_makelog.pl

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Cosmetics in dictionary files
by Daniel Larsson 28 Nov '06

28 Nov '06

Hi, I was playing around with pyrad, a RADIUS library for python, and encountered some problems with the dictionary files. Its parser is case sensitive, and it turned out some attributes and their corresponding VALUE definitions differed in case, so I took the liberty to "fix" this. If nothing else, for cosmetic reasons. Patch is against HEAD in CVS.

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Freeradius, EAP-TTLS and eDirectory
by Mariano Morano 28 Nov '06

28 Nov '06

Hi all, We are working in a RFP and one of the customer's requirement is that we must support EAP-TTLS with Freeradius integrated with eDirectory as back-end. We were reading the Novell documentation and at the Novell page, there appears "How to integrate Novell® eDirectoryTM 8.7.1 or later with FreeRADIUS 1.0.2 on wards to allow wireless authentication for eDirectory users." and it not mentions EAP-TTLS (only EAP-TLS) SO, Some questions: 1) First, can we use Freeradius with EAP-TTLS and eDirectory as back end ? 2) if we can waht version of freeradius should we use ? 3) Ca someone send us information about how do that? I would appreciate any help ASAP Thanks in advance.

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Automatic report from sources (radiusd) between 27.11.2006 - 28.11.2006 GMT
by Automatic cvs log generator 28 Nov '06

28 Nov '06

CVS log entries from 27.11.2006 (Mon) 09:00:01 - 28.11.2006 (Tue) 09:00:02 GMT ===================================================== Summary by authors ===================================================== Author: aland File: radiusd/src/lib/valuepair.c; Revisions: 1.114 File: radiusd/src/lib/dict.c; Revisions: 1.95 File: radiusd/src/modules/rlm_digest/rlm_digest.c; Revisions: 1.5.4.6 ===================================================== Log entries ===================================================== Description: VALUEs can only be defined for BYTE, SHORT, and INTEGER Modified files: File: radiusd/src/lib/dict.c; Revision: 1.95; Date: 2006/11/27 18:52:51; Author: aland; Lines: (+19 -7) ------------------------------- Description: Simplify parsing of byte/short/string, based on a patch by Krzysztof Oledzki Modified files: File: radiusd/src/lib/valuepair.c; Revision: 1.114; Date: 2006/11/27 18:43:06; Author: aland; Lines: (+23 -26) ------------------------------- Description: Pull -r1.23 -> -r1.24 from CVS head Modified files: File: radiusd/src/modules/rlm_digest/rlm_digest.c; Revision: 1.5.4.6; Date: 2006/11/27 20:44:19; Author: aland; Lines: (+10 -4) ===================================================== Summary of modified files ===================================================== File: radiusd/src/lib/dict.c Revisions: 1.95 Authors: aland (+19 -7) ------------------------------- File: radiusd/src/lib/valuepair.c Revisions: 1.114 Authors: aland (+23 -26) ------------------------------- File: radiusd/src/modules/rlm_digest/rlm_digest.c Revisions: 1.5.4.6 Authors: aland (+10 -4) -- Automatic cron job from /web/pages/us.freeradius.org/bin/new_makelog.pl

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Execute sql inside other modules
by Desarrollo C/C++ 27 Nov '06

27 Nov '06

Hi, I'm writing a module on accounting section that write UserName and SessionTime in other table, and I need to run same sql statament inserts or select, but I don't understant how I can do it inside a module. Can any help me? I think that I need to use radius_xlat function, same body give me an example? Thanks Toto

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RE: Two requests shortly after each other
by Alexander Schrab 27 Nov '06

27 Nov '06

Sorry for bugging you, discovered that the identifyer was the same (even if the content was different). The random function that generates it (in junipers libradius) was seeded by the time in seconds which led to the same result from random in several packages if sent very quickly. /Alex > -----Original Message----- > From: > freeradius-devel-bounces+alexander.schrab=axis.com(a)lists.freer > adius.org > [mailto:freeradius-devel-bounces+alexander.schrab=axis.com@lis > ts.freeradius.org] On Behalf Of Alexander Schrab > Sent: den 27 november 2006 14:08 > To: FreeRadius developers mailing list > Subject: Two requests shortly after each other > > > Hi, > > Is this some sort of anti-DoS-feature? > > I send one request with a username/password pair and get a > sucessfull reply. Then I send another with different > username/password directly after the first one. This request > should result in a different reply, but I get a duplicate of > the old reply: > > --------------------------------- > radius_xlat: 'User' > Sending Access-Accept of id 144 to 10.92.163.211 port 3079 > Reply-Message = "User" > Finished request 2 > Going to the next request > --- Walking the entire request list --- > Waking up in 6 seconds... > rad_recv: Access-Request packet from host 10.92.163.211:3079, > id=144, length=53 Sending duplicate reply to client > localhost:3079 - ID: 144 Re-sending Access-Accept of id 144 > to 10.92.163.211 port 3079 Waking up in 6 seconds... > --------------------------------- > > /Alex > > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/devel.html >

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