Re: (ITS#4180) slapd (back-sql) hangs/segfaults on SASL bind

[Nels@maei.ca]

On 18 Nov 2005 at 9:50, Pierangelo Masarati wrote:

> To get re23, follow directions at
> <http://www.openldap.org/software/repo.html>, get module "openldap" with
> tag OPENLDAP_REL_ENG_2_3, which will be released shortly as 2.3.12.

Okay, I built 2.3.12 and the problem still persists:

#3  0x080f707c in lutil_debug (debug=7, level=1191210597,      
fmt=0x811dbf4 "==>slap_sasl_authorized: can %s become %s?\n") at     
debug.c:83 buffer = "==>slap_sasl_authorized: can cn=nels     
lindquist,o=maei,c=ca become ze [conn=0]: authcid=\"nels\"     
authzid=\"nels\"\n", '\0' <repeats 1527 times>,     
"dN9\000\004³\027·Ä¬\027·%$-
\000\004³\027·dN9\000\a\000\000\000\a\000\000 \000dN9", '\0' <repeats 
13 times>, 
"\213÷,\000\000\000\000\000%\214\033\000\000\000\000\000è²\027·Þf+\000
\00 4³\027·%\214\033", '\0' <repeats 25 times>...  
#4  0x08090e13 in slap_sasl_authorized (op=0x9bccfb8, authcDN=0xb717b698, 
    authzDN=0xb717b690) at saslauthz.c:2073
        rc = 0
#5  0x08094b09 in slap_sasl_authorize (sconn=0x9bb41d0, context=0xb757db88, 
    requested_user=0x9bb4ae0 "nels", rlen=4, auth_identity=0x9bb4be1 "nels", 
    alen=4, def_realm=0x0, urlen=0, props=0x9bc6778) at sasl.c:692
        auxvals = {{name = 0x811e3b9 "*slapAuthcDN", values = 0x9bcb114, 
    nvalues = 1, valsize = 8}, {name = 0x811e3c6 "*slapAuthzDN", 
    values = 0x9bcb12c, nvalues = 1, valsize = 6}, {
    name = 0x1b8cf3 "*userPassword", values = 0x9bcb11c, nvalues = 1, 
    valsize = 6}}
        authcDN = {bv_len = 29, 
  bv_val = 0xb6ca07a8 "cn=nels lindquist,o=maei,c=ca"}
        authzDN = {bv_len = 1685217607, 
  bv_val = 0x47006e65 <Address 0x47006e65 out of bounds>}
        rc = 0

----
Nels Lindquist <*>
Information Systems Manager
Morningstar Air Express Inc.