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)



More information about the krbdev mailing list