Missing User-Name attribute causing a segfault in attr_rewrite

Dennis Skinner dskinner at bluefrog.com
Thu May 4 17:37:15 CEST 2006

Any luck with this, Alan?  Need any other info from me?  Should I open a
bug report in bugzilla?

Since I sent this, I have updated the system via fedoralegacy (this
machine is redhat9) and recompiled.  Still segfaults.

Going to play with the order of the items in radiusd.conf and see what I
can see.


Dennis Skinner wrote:

> Here is the backtrace:
> (gdb) bt
> #0  0x4207a703 in strlen () from /lib/tls/libc.so.6
> #1  0x420477ed in vfprintf () from /lib/tls/libc.so.6
> #2  0x4206a284 in vsnprintf () from /lib/tls/libc.so.6
> #3  0x0805029d in vradlog (lvl=1108548116, fmt=0x400e2820 "No huntgroup
> access: [%s] (%s)", ap=0xbfffcf08 "<") at log.c:132
> #4  0x08050485 in radlog (lvl=2, msg=0x400e2820 "No huntgroup access:
> [%s] (%s)") at log.c:217
> #5  0x400e24f7 in preprocess_authorize (instance=0x0, request=0x8161638)
> at rlm_preprocess.c:550
> #6  0x0805304e in call_modsingle (component=1, sp=0x812a798,
> request=0x8161638, default_result=6) at modcall.c:236
> #7  0x080534e0 in modcall (component=1, c=0x812a798, request=0x8161638)
> at modcall.c:564
> #8  0x080530f2 in call_one (component=1, p=0x812a798, request=0x8161638,
> priority=0xbfffd3f4, result=0xbfffd3f8) at modcall.c:269
> #9  0x080531a0 in call_modgroup (component=1, g=0x3c, request=0x8161638,
> default_result=6) at modcall.c:324
> #10 0x08053551 in modcall (component=1, c=0x8129a00, request=0x8161638)
> at modcall.c:549
> #11 0x08052d34 in module_authorize (autz_type=0, request=0x3c) at
> modules.c:893
> #12 0x0804ca42 in rad_authenticate (request=0x8161638) at auth.c:589
> #13 0x08055fc5 in rad_respond (request=0x8161638, fun=0x804c960
> <rad_authenticate>) at radiusd.c:1642
> #14 0x08055ba9 in main (argc=135665208, argv=0x804c960) at radiusd.c:1427
> #15 0x420156a4 in __libc_start_main () from /lib/tls/libc.so.6
> Let me know if you need any other information.  Thanks!

Dennis Skinner
Systems Administrator
BlueFrog Internet

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