MIT Kerberos 1.7 krb5kdc SEGV
Jeff Blaine
jblaine at kickflop.net
Wed Dec 23 13:22:57 EST 2009
MIT Kerberos 1.7 built on Solaris 10 SPARC
Runs fine generally.
Got it to crash today when:
PuTTY-GSSAPI connecting to a CentOS 5.3 box's sshd (box
is a krb5 client and is configured to do krb5 auth via PAM)
For more details, ask me specifics please
signal SEGV (no mapping at the fault address) in klog_com_err_proc at
line 221 in file "logger.c"
221 if ((((unsigned char) *format) > 0) && (((unsigned char)
*format) <= 8)) {
(dbx) where
=>[1] klog_com_err_proc(whoami = 0xffbffe2b "krb5kdc", code =
-1765328141, format = (nil), ap = 0xffbfe4a0), line 221 in "logger.c"
[2] com_err_va(whoami = 0xff2d1c98 "", code = -1765328141, fmt =
(nil), ap = 0xffbfe4a0), line 112 in "com_err.c"
[3] kdc_err(call_context = 0x96c73af3, code = -1765328141, fmt =
(nil), ...), line 121 in "main.c"
[4] process_tgs_req(pkt = 0xffbff9d0, from = 0xffbffbf0, response =
0xffbfe960), line 1161 in "do_tgs_req.c"
[5] dispatch(pkt = 0xffbff9d0, from = 0xffbffbf0, response =
0xffbfe960), line 89 in "dispatch.c"
[6] process_packet(conn = 0xa, selflags = 1), line 1229 in "network.c"
[7] listen_and_process(), line 1555 in "network.c"
[8] main(argc = 1, argv = 0xffbffd5c), line 898 in "main.c"
(dbx)
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