hi,
Having upgraded a test box to RedHat 9, i am now faced with a FreeRADIUS
CVS source tree which builds, but doesnt run.
So far, i've moved /lib/tls/ and /lib/i686 out of the way (radiusd wasnt
happy with the libc.so.6 that lived there (2.3.2) and now i've got
to the 'crux' of the matter.... when run, i get the following error:
/usr/local/sbin/radiusd -X
Starting - reading configuration files ...
reread_config: reading radiusd.conf
Config: including file: /usr/local/etc/raddb/proxy.conf
Config: including file: /usr/local/etc/raddb/clients.conf
Config: including file: /usr/local/etc/raddb/snmp.conf
Config: including file: /usr/local/etc/raddb/sql.conf
main: prefix = "/usr/local"
main: localstatedir = "/usr/local/var"
main: logdir = "/usr/local/var/log/radius"
main: libdir = "/usr/local/lib"
main: radacctdir = "/usr/local/var/log/radius/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 = "/usr/local/var/log/radius/radius.log"
main: log_auth = no
main: log_auth_badpass = no
main: log_auth_goodpass = no
main: pidfile = "/usr/local/var/run/radiusd/radiusd.pid"
main: user = "(null)"
main: group = "(null)"
main: usercollide = no
main: lower_user = "no"
main: lower_pass = "no"
main: nospace_user = "no"
main: nospace_pass = "no"
main: checkrad = "/usr/local/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 = yes
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.
Segmentation fault
by checking my libraries, i get the following last lines (command included to give info
to others...very helpful)
env LD_DEBUG=all LD_DEBUG_OUTPUT=/root/debug1 /usr/local/sbin/radiusd
/root/debug1 last 20 lines:
23515: binding file /usr/local/lib/libc.so.6 to /lib/ld-linux.so.2: normal
symbol `_dl_check_map_versions' [GLIBC_PRIVATE]
23515: checking for version `GLIBC_2.3' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: checking for version `GLIBC_2.1.3' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: checking for version `GLIBC_PRIVATE' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: checking for version `GLIBC_2.2' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: checking for version `GLIBC_2.1' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: checking for version `GLIBC_2.0' in file /usr/local/lib/libc.so.6
required by file /lib/libnss_files.so.2
23515: symbol=_dl_relocate_object; lookup in file=/usr/local/sbin/radiusd
23515: symbol=_dl_relocate_object; lookup in file=/lib/libcrypt.so.1
23515: symbol=_dl_relocate_object; lookup in file=/lib/libnsl.so.1
23515: symbol=_dl_relocate_object; lookup in file=/lib/libresolv.so.2
23515: symbol=_dl_relocate_object; lookup in file=/lib/libpthread.so.0
23515: symbol=_dl_relocate_object; lookup in
file=/usr/local/lib/libradius-0.9-pre.so
23515: symbol=_dl_relocate_object; lookup in file=/usr/lib/libltdl.so.3
23515: symbol=_dl_relocate_object; lookup in file=/lib/libdl.so.2
23515: symbol=_dl_relocate_object; lookup in file=/usr/local/lib/libc.so.6
23515: symbol=_dl_relocate_object; lookup in file=/lib/ld-linux.so.2
23515: binding file /usr/local/lib/libc.so.6 to /lib/ld-linux.so.2: normal
symbol `_dl_relocate_object' [GLIBC_PRIVATE]
23515:
23515: relocation processing: /lib/libnss_files.so.2 (lazy)
strace'ing radiusd gives the following last 20-odd lines:
strace /usr/local/sbin/radiusd
open("/etc/nsswitch.conf", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=1696, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x40019000
read(4, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1696
brk(0) = 0x80fb000
brk(0x80fc000) = 0x80fc000
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40019000, 4096) = 0
open("/usr/local/lib/libnss_files.so.2", O_RDONLY) = -1 ENOENT (No such file or
directory)
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=80773, ...}) = 0
old_mmap(NULL, 80773, PROT_READ, MAP_PRIVATE, 4, 0) = 0x4021a000
close(4) = 0
open("/lib/libnss_files.so.2", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\35\0"..., 512) = 512
fstat64(4, {st_mode=S_IFREG|0755, st_size=52492, ...}) = 0
old_mmap(NULL, 47068, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0x40019000
old_mmap(0x40024000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0xa000) =
0x40024000
close(4) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
when i remove the 'depracated files' - naslist, realms and clients, things appear to
go a little further...but
then i'm faced with a seg fault too..... eg with ltrace, i get:
snprintf("rlm_expr", 256, "rlm_%s", "expr") = 8
lt_dlopenext(0xbfffd900, 0, 0xbfffd850, 0xbfffd7b0, 0xfbad8001 <unfinished ...>
malloc(12) =
0x080fb4f8
malloc(12) =
0x080fb508
malloc(9) =
0x080fb518
malloc(15) =
0x080fb528
malloc(27) =
0x080fb558
malloc(15) =
0x080fb6e8
free(0x080fb540) =
<void>
free(0x080fb528) =
<void>
free(0x080fb558) =
<void>
malloc(1024) =
0x080fb700
malloc(20) =
0x080fb528
malloc(11) =
0x080fb540
malloc(26) =
0x080fb550
malloc(15) =
0x080fbb08
free(0x080fb700) =
<void>
malloc(44) =
0x080fb578
malloc(11) =
0x080fb5a8
free(0x080fb5a8) =
<void>
malloc(50) =
0x080fb658
malloc(35) =
0x080fb6a0
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
--- SIGSEGV (Segmentation fault) ---
etc etc etc.
have there been any successful RedHat9 running FreeRADIUS? or is there still some
memory allocation issue
as alluded to by a previous post about RedHat 9?
Alan
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