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Re: kadmind - SIGSEGV

daemon@ATHENA.MIT.EDU (Michael Tautschnig)
Sat Dec 11 06:57:13 2004

Date: Sat, 11 Dec 2004 12:57:26 +0100 (CET)
From: Michael Tautschnig <michael.tautschnig@zt-consulting.com>
To: kerberos@mit.edu
In-Reply-To: <0A939B1F81AFB5DC72057EDA@endicott>
Message-ID: <Pine.LNX.4.61.0412111254540.27831@l01.thnet>
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Errors-To: kerberos-bounces@mit.edu

So, finally - i got another SEGFAULT:

==31573== Invalid read of size 4
==31573==    at 0x1B92629A: (within /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B9269D8: kadm5_chpass_principal_3 (in /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B92653E: kadm5_chpass_principal (in /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B91FF0D: _kadm5_chpass_principal_util (in /usr/lib/libkadm5srv.so.5.1)
==31573==  Address 0x1C4EE000 is not stack'd, malloc'd or (recently) free'd
==31573==
==31573== Process terminating with default action of signal 11 (SIGSEGV)
==31573==  Bad permissions for mapped region at address 0x1C4EE000
==31573==    at 0x1B92629A: (within /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B9269D8: kadm5_chpass_principal_3 (in /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B92653E: kadm5_chpass_principal (in /usr/lib/libkadm5srv.so.5.1)
==31573==    by 0x1B91FF0D: _kadm5_chpass_principal_util (in /usr/lib/libkadm5srv.so.5.1)
==31573==
==31573== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 33 from 1)
==31573== malloc/free: in use at exit: 0 bytes in 0 blocks.
==31573== malloc/free: 0 allocs, 0 frees, 0 bytes allocated.
==31573== For a detailed leak analysis,  rerun with: --leak-check=yes
==31573== For counts of detected errors, rerun with: -v
Segmentation fault

I started it again, now using a library with -g enabled  - maybe I can 
then supply more detailed information.

Regards,
Michael
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