On Sunday, August 21, 2005 at 01:57AM, Javier Fern?ndez-Sanguino Pe?a wrote:
On Sat, Aug 20, 2005 at 07:28:25PM -0400, Rick Friedman wrote:
Oh, and BTW, the only change in -88 that might affect cron's behaviour
is either SElinux support or the enabling of pam_limits.so. You might
want to review /etc/security/limits.conf and see that it has sane
values there just in case.

I don't have SElinux enabled and there's only comments in that file. I know 
this may not help much, but here's some bits from the core of the stripped 
binary.

Loaded symbols for /lib/ld-linux.so.2
#0  0x400a4e69 in free ()
  from /lib/tls/libc.so.6
(gdb) bt
#0  0x400a4e69 in free () from /lib/tls/libc.so.6
#1  0x40033e6c in freecon () from /lib/libselinux.so.1
#2  0x0804af20 in ?? ()
#3  0x000a6575 in ?? ()
#4  0xbfefad18 in ?? ()
[ on and on ]
#21 0x401739d4 in daylight () from /lib/tls/libc.so.6
[ and on some more ]

In -88, u->scontext is set to NULL if get_security_context() fails (i think) and 
in free_user() there's a freecon() call on u->scontext but no NULL check. Maybe 
that's where the problem is?


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