Can you check which version of libperl you are using ? I think on Debian it was separate package ? Also please can you try to run freeradius with example.pl which is included in freeradius. On Wednesday 08 March 2006 05:12, Grant Zanetti wrote:
I've just tried to get the rlm_perl module working.
I'm running debian 3.1 with perl 5.8.8. I've tried installing the prebuilt debian packages as well as from source with "dpkg-buildpackage -rfakeroot -uc -b"
However after loading the module freeradius segfaults.
Freeradius config: modules { perl ipalloc { module = /etc/freeradius/dynip.pl func_accounting = accounting func_post_auth = post_auth } }
post-auth { ipalloc }
When running freeradius I get
traffic:/etc/freeradius# freeradius -X Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /etc/freeradius/proxy.conf Config: including file: /etc/freeradius/clients.conf Config: including file: /etc/freeradius/snmp.conf Config: including file: /etc/freeradius/eap.conf Config: including file: /etc/freeradius/sql.conf main: prefix = "/usr" main: localstatedir = "/var" main: logdir = "/var/log/freeradius" main: libdir = "/usr/lib/freeradius" main: radacctdir = "/var/log/freeradius/radacct" main: hostname_lookups = no main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 0 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/var/log/freeradius/radius.log" main: log_auth = no main: log_auth_badpass = no main: log_auth_goodpass = no main: pidfile = "/var/run/freeradius/freeradius.pid" main: user = "freerad" main: group = "freerad" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/sbin/checkrad" main: proxy_requests = yes proxy: retry_delay = 5 proxy: retry_count = 3 proxy: synchronous = no proxy: default_fallback = yes proxy: dead_time = 120 proxy: post_proxy_authorize = no proxy: wake_all_if_all_dead = no security: max_attributes = 200 security: reject_delay = 1 security: status_server = no main: debug_level = 0 read_config_files: reading dictionary read_config_files: reading naslist Using deprecated naslist file. Support for this will go away soon. read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/lib/freeradius Module: Loaded exec exec: wait = yes exec: program = "(null)" exec: input_pairs = "request" exec: output_pairs = "(null)" exec: packet_type = "(null)" rlm_exec: Wait=yes but no output defined. Did you mean output=none? Module: Instantiated exec (exec) Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP pap: encryption_scheme = "crypt" Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP mschap: use_mppe = yes mschap: require_encryption = no mschap: require_strong = no mschap: with_ntdomain_hack = no mschap: passwd = "(null)" mschap: authtype = "MS-CHAP" mschap: ntlm_auth = "(null)" Module: Instantiated mschap (mschap) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "/etc/shadow" unix: group = "(null)" unix: radwtmp = "/var/log/freeradius/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded eap eap: default_eap_type = "md5" eap: timer_expire = 60 eap: ignore_unknown_eap_types = no eap: cisco_accounting_username_bug = no rlm_eap: Loaded and initialized type md5 rlm_eap: Loaded and initialized type leap gtc: challenge = "Password: " gtc: auth_type = "PAP" rlm_eap: Loaded and initialized type gtc mschapv2: with_ntdomain_hack = no rlm_eap: Loaded and initialized type mschapv2 Module: Instantiated eap (eap) Module: Loaded preprocess preprocess: huntgroups = "/etc/freeradius/huntgroups" preprocess: hints = "/etc/freeradius/hints" preprocess: with_ascend_hack = no preprocess: ascend_channels_per_line = 23 preprocess: with_ntdomain_hack = no preprocess: with_specialix_jetstream_hack = no preprocess: with_cisco_vsa_hack = no Module: Instantiated preprocess (preprocess) Module: Loaded realm realm: format = "suffix" realm: delimiter = "@" realm: ignore_default = no realm: ignore_null = no Module: Instantiated realm (suffix) Module: Loaded files files: usersfile = "/etc/freeradius/users" files: acctusersfile = "/etc/freeradius/acct_users" files: preproxy_usersfile = "/etc/freeradius/preproxy_users" files: compat = "no" Module: Instantiated files (files) Module: Loaded Acct-Unique-Session-Id acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/var/log/freeradius/radacct/%{Client-IP-Address}/detail-%Y%m%d" detail: detailperm = 384 detail: dirperm = 493 detail: locking = no Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/var/log/freeradius/radutmp" radutmp: username = "%{User-Name}" radutmp: case_sensitive = yes radutmp: check_with_nas = yes radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Module: Loaded perl perl: module = "/etc/freeradius/dynip.pl" perl: func_authorize = "authorize" perl: func_authenticate = "authenticate" perl: func_accounting = "accounting" perl: func_preacct = "preacct" perl: func_checksimul = "checksimul" perl: func_detach = "detach" perl: func_xlat = "xlat" perl: func_pre_proxy = "pre_proxy" perl: func_post_proxy = "post_proxy" perl: func_post_auth = "post_auth" perl: perl_flags = "(null)" perl: func_start_accounting = "(null)" perl: func_stop_accounting = "(null)" Segmentation fault
The file "/etc/freeradius/dynip.pl" exists and is readable but the segfault is the same whether it exists or not.
This is the output from gdb Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1210271424 (LWP 866)] 0xb7c12ca2 in Perl_hv_clear_placeholders () from /usr/lib/libperl.so.5.8 (gdb) bt #0 0xb7c12ca2 in Perl_hv_clear_placeholders () from /usr/lib/libperl.so.5.8 #1 0xb7c13369 in Perl_hv_delayfree_ent () from /usr/lib/libperl.so.5.8 #2 0xb7c142cc in Perl_hv_fetch () from /usr/lib/libperl.so.5.8 #3 0xb7bbf7ba in Perl_gv_fetchpv () from /usr/lib/libperl.so.5.8 #4 0xb7bbc14a in Perl_my_failure_exit () from /usr/lib/libperl.so.5.8 #5 0xb7bbe97d in perl_parse () from /usr/lib/libperl.so.5.8 #6 0xb7cbcd5d in ?? () from /usr/lib/freeradius/rlm_perl-1.1.0.so #7 0x0812e590 in ?? () #8 0xb7cbc130 in ?? () from /usr/lib/freeradius/rlm_perl-1.1.0.so #9 0x00000003 in ?? () #10 0xbffa29b0 in ?? () #11 0x00000000 in ?? () #12 0x0812e590 in ?? () #13 0xb7cc0060 in rlm_perl () from /usr/lib/freeradius/rlm_perl-1.1.0.so #14 0xb7cc0350 in ?? () from /usr/lib/freeradius/rlm_perl-1.1.0.so #15 0xb7b99618 in ?? () from /usr/lib/libperl.so.5.8 #16 0xb7cc0344 in ?? () from /usr/lib/freeradius/rlm_perl-1.1.0.so #17 0x0811a9e8 in ?? () #18 0x08119c68 in ?? () #19 0x00000000 in ?? () #20 0x0812e4c8 in ?? () #21 0xb7cbf6a0 in ?? () from /usr/lib/freeradius/rlm_perl-1.1.0.so #22 0x08050455 in log_debug () #23 0x08055332 in find_module_instance () #24 0x08056a4f in modcallable_free () #25 0x080559e4 in setup_modules () #26 0x0804cd80 in main ()
I have tried with perl 5.8.4 with the same result.
Any help would be appreciated. I'm not sure how to get more debug out of freeradius with gdb.
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