radiusd -X output (gdb output below) [root@ns1 root]# /usr/local/sbin/radiusd.new -X -p 1645 Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /etc/radius/clients.conf main: prefix = "/usr/local" main: localstatedir = "/var" main: logdir = "/var/log/00radiusd" main: libdir = "/usr/local/lib" main: radacctdir = "/var/log/00radiusd" main: hostname_lookups = no read_config_files: reading dictionary read_config_files: reading clients read_config_files: reading realms read_config_files: reading naslist main: max_request_time = 30 main: cleanup_delay = 8 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 1812 main: allow_core_dumps = no main: log_stripped_names = yes main: log_auth = yes main: log_auth_badpass = yes main: log_auth_goodpass = yes main: pidfile = "/var/run/radiusd.pid" main: bind_address = x.x.x.x IP address [x.x.x.x] main: user = "radiusd" main: group = "radiusd" main: usercollide = no main: lower_user = "before" main: lower_pass = "no" main: nospace_user = "before" main: nospace_pass = "before" main: proxy_requests = no main: debug_level = 0 read_config_files: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/var/log/00radiusd/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded preprocess preprocess: huntgroups = "/etc/radius/huntgroups" preprocess: hints = "/etc/radius/hints" preprocess: with_ascend_hack = yes 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 files files: usersfile = "/etc/radius/users" files: acctusersfile = "/etc/radius/acct_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-Id" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/var/log/00radiusd/rad_%{Client-IP-Address}.log" detail: detailperm = 384 detail: dirperm = 493 Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/var/log/00radiusd/radutmp" radutmp: username = "%{User-Name}" radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on IP address x.x.x.x, ports 1645/udp and 1646/udp. Ready to process requests. rad_recv: Access-Request packet from host 63.237.163.32:1312, id=0, length=59 User-Name = "username" Password = "uf\030\031x|\300\252\315+\310x\371:y%" rad_lowerpair: User-Name now 'username' rad_rmspace_pair: User-Name now 'username' rad_rmspace_pair: Password now 'password' modcall: entering group authorize Segmentation fault
gdb output (gdb) run -X -p 1645 Starting program: /usr/local/sbin/radiusd.new -X -p 1645 [New Thread 1024 (LWP 16348)] Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /etc/radius/clients.conf main: prefix = "/usr/local" main: localstatedir = "/var" main: logdir = "/var/log/00radiusd" main: libdir = "/usr/local/lib" main: radacctdir = "/var/log/00radiusd" main: hostname_lookups = no read_config_files: reading dictionary read_config_files: reading clients read_config_files: reading realms read_config_files: reading naslist main: max_request_time = 30 main: cleanup_delay = 8 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 1812 main: allow_core_dumps = no main: log_stripped_names = yes main: log_auth = yes main: log_auth_badpass = yes main: log_auth_goodpass = yes main: pidfile = "/var/run/radiusd.pid" main: bind_address = x.x.x.x IP address [x.x.x.x] main: user = "radiusd" main: group = "radiusd" main: usercollide = no main: lower_user = "before" main: lower_pass = "no" main: nospace_user = "before" main: nospace_pass = "before" main: proxy_requests = no main: debug_level = 0 read_config_files: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/var/log/00radiusd/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded preprocess preprocess: huntgroups = "/etc/radius/huntgroups" preprocess: hints = "/etc/radius/hints" preprocess: with_ascend_hack = yes 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 files files: usersfile = "/etc/radius/users" files: acctusersfile = "/etc/radius/acct_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-Id" Module: Instantiated acct_unique (acct_unique) Module: Loaded detail detail: detailfile = "/var/log/00radiusd/rad_%{Client-IP-Address}.log" detail: detailperm = 384 detail: dirperm = 493 Module: Instantiated detail (detail) Module: Loaded radutmp radutmp: filename = "/var/log/00radiusd/radutmp" radutmp: username = "%{User-Name}" radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on IP address x.x.x.x, ports 1645/udp and 1646/udp. Ready to process requests. rad_recv: Access-Request packet from host 63.237.163.32:1313, id=1, length=59 User-Name = "username " Password = "#\207f\362k\314\327\337/\317\212\347\253Tm\244" rad_lowerpair: User-Name now 'username ' rad_rmspace_pair: User-Name now 'username' rad_rmspace_pair: Password now 'password' modcall: entering group authorize Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 1024 (LWP 16348)] 0x40019e98 in rad_mangle (data=0x80c7b18, request=0x80ce200) at rlm_preprocess.c:154 154 rlm_preprocess.c: No such file or directory. in rlm_preprocess.c - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html