> Full_Name: Guillaume Rousse
> Version: 2.4.21
> OS: Linux
> URL: ftp://ftp.openldap.org/incoming/
> Submission from: (NULL) (193.55.250.67)
>
> The following configuration is supposed to map remote 'homePhone'
> attribute to
> 'telephoneNumber', and hide remote 'telephoneNumber' attribute:
>
> database          relay
> suffix            ou=telephony,dc=test
> overlay           rwm
> rwm-suffixmassage ou=users,dc=test
>
> rwm-map attribute telephoneNumber homePhone
> rwm-map attribute telephoneNumber
>
> However, the server crashes as soon as it has to handle an entry with a
> telephoneNumber attribute, as demonstrated with the simple ldif below:
>
> dn: dc=test
> dc: test
> objectClass: top
> objectClass: domain
>
> dn: ou=users,dc=test
> ou: users
> objectClass: top
> objectClass: organizationalUnit
>
> dn: cn=user1,ou=users,dc=test
> objectClass: inetOrgPerson
> cn: user1
> sn: user1
>
> dn: cn=user2,ou=users,dc=test
> objectClass: inetOrgPerson
> cn: user2
> sn: user2
> telephoneNumber: +33123456789
>
> Here is the relevant part of server log, with debugLevel set to trace:
> Jan 18 13:29:58  slapd[12035]: >>> dnPrettyNormal: <ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: <<< dnPrettyNormal: <ou=telephony,dc=test>,
> <ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: ==> limits_get: conn=1001 op=1
> self="[anonymous]"
> this="ou=telephony,dc=test"
> Jan 18 13:29:58  slapd[12035]: >>> dnPrettyNormal: <ou=users,dc=test>
> Jan 18 13:29:58  slapd[12035]: <<< dnPrettyNormal: <ou=users,dc=test>,
> <ou=users,dc=test>
> Jan 18 13:29:58  slapd[12035]: => bdb_search
> Jan 18 13:29:58  slapd[12035]: bdb_dn2entry("ou=users,dc=test")
> Jan 18 13:29:58  slapd[12035]: search_candidates: base="ou=users,dc=test"
> (0x00000002) scope=2
> Jan 18 13:29:58  slapd[12035]: => bdb_dn2idl("ou=users,dc=test")
> Jan 18 13:29:58  slapd[12035]: <= bdb_dn2idl: id=3 first=2 last=4
> Jan 18 13:29:58  slapd[12035]: => bdb_presence_candidates (objectClass)
> Jan 18 13:29:58  slapd[12035]: bdb_search_candidates: id=-1 first=2 last=4
> Jan 18 13:29:58  slapd[12035]: >>> dnPrettyNormal: <ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: <<< dnPrettyNormal: <ou=telephony,dc=test>,
> <ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: => send_search_entry: conn 1001
> dn="ou=telephony,dc=test"
> Jan 18 13:29:58  slapd[12035]: <= send_search_entry: conn 1001 exit.
> Jan 18 13:29:58  slapd[12035]: >>> dnPrettyNormal:
> <cn=user1,ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: <<< dnPrettyNormal:
> <cn=user1,ou=telephony,dc=test>, <cn=user1,ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: => send_search_entry: conn 1001
> dn="cn=user1,ou=telephony,dc=test"
> Jan 18 13:29:58  slapd[12035]: <= send_search_entry: conn 1001 exit.
> Jan 18 13:29:58  slapd[12035]: >>> dnPrettyNormal:
> <cn=user2,ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: <<< dnPrettyNormal:
> <cn=user2,ou=telephony,dc=test>, <cn=user2,ou=telephony,dc=test>
> Jan 18 13:29:58  slapd[12035]: => send_search_entry: conn 1001 dn="(null)"

Could not reproduce.  Apparently, it's something else that's creating
hassle.  Please provide a stack backtrace.

p.

Le 18/01/2010 17:13, masarati@aero.polimi.it a écrit :
> Could not reproduce.  Apparently, it's something else that's creating
> hassle.  Please provide a stack backtrace.

Actually, it's an assertion failure un entry.c:
slapd: entry.c:483: entry_clean: Assertion `e->e_private == ((void *)0)' 
failed.
Abandon

Here the backtrace, but compilation optimisation may hinder its usability:
#0  0x00007ffff6476955 in raise (sig=<value optimized out>) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
         pid = <value optimized out>
         selftid = <value optimized out>
#1  0x00007ffff6477f70 in abort () at abort.c:92
         act = {__sigaction_handler = {sa_handler = 0x5068de, 
sa_sigaction = 0x5068de}, sa_mask = {__val = {140737326326544, 
140737233550016, 483, 140737233550256, 140737325461350, 206158430232,
               140737233550272, 140737233550048, 140737325372360, 
206158430256, 140737233550296, 140737019750384, 117, 117, 0, 
140737488347048}}, sa_flags = -162034579, sa_restorer = 0x50a16f}
         sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffff646f861 in __assert_fail (assertion=0x5068de 
"e->e_private == ((void *)0)", file=<value optimized out>, line=483, 
function=0x506d68 "entry_clean") at assert.c:81
         buf = 0x7fffe411a7f0 "slapd: entry.c:483: entry_clean: 
Assertion `e->e_private == ((void *)0)' failed.\n"
#3  0x000000000043c9f8 in entry_clean (e=0xbcf148) at entry.c:483
         __PRETTY_FUNCTION__ = "entry_clean"
#4  0x000000000043ca1d in entry_free (e=0x2997) at entry.c:514
No locals.
#5  0x00000000004430f7 in slap_send_search_entry (op=0x7fffe4002950, 
rs=0x7ffff0e81a20) at result.c:1310
         berbuf = {
           buffer = "\000\000\001\000\000\000\000\000?\020", '\000' 
<repeats 14 times>, 
"]\240\326\331d\355\343P\000\000\000\000\000\000\000\000]\240\326\331d\355\343Pp\265\211\000\000\000\000\000\354\237C\000\000\000\000\000\200@\000\344\377\177\000\000]\240\326\331d\355\343P\370\360\274\000\000\000\000\000\020\343\177\000\000\000\000\000\200@\000\344\377\177\000\000\v\031E", 
'\000' <repeats 13 times>, 
"\004\000\000\000\000\000\000\000\260\375\317\360\377\177", '\000' 
<repeats 18 times>, "\004", '\000' <repeats 102 times>, ialign = 65536, 
lalign = 65536, falign = 9.18354962e-41,
           dalign = 3.2379086165851934e-319, palign = 0x10000 <Address 
0x10000 out of bounds>}
         ber = 0x7fffe4002950
         a = 0x80bf90
         i = 1
         j = <value optimized out>
         rc = 0
         bytes = 8437648
         userattrs = 0
         acl_state = {as_desc = 0x0, as_access = ACL_NONE, as_vd_acl = 
0x0, as_vd_acl_count = 0, as_vd_mask = 1, as_result = -1, as_fe_done = 0}
         attrsonly = 0
         ad_entry = 0x80bf90
         e_flags = 0x0
#6  0x00000000004b407c in bdb_search (op=0x7fffe4002950, 
rs=0x7ffff0e81a20) at search.c:961
         bois = {boi_oe = {oe_next = {sle_next = 0x7ffff0e80480}, oe_key 
= 0x89b570}, boi_txn = 0x0, boi_locks = 0x7ffff0cfff70, boi_err = 0, 
boi_acl_cache = 0 '\000', boi_flag = 1 '\001'}
         blis = {bli_next = 0x0, bli_lock = {off = 398968, ndx = 98, gen 
= 2, mode = DB_LOCK_READ}, bli_id = 4, bli_flag = 1}
         scopeok = 1
         bdb = 0x89b570
         id = 4
         cursor = 4
         lastid = 18446744073709551615
         candidates = {18446744073709551615, 2, 4, 4, 0, 7, 
140737019654336, 0, 0, 0, 0, 140737018603728, 0, 398968, 4294967394, 1, 
4, 1, 0, 9024880, 0, 140737233551920, 1099511627776,
           0 <repeats 31 times>, 140737018605160, 0, 161, 
140737018605160, 0, 0, 0, 0, 0, 0, 160, 140737233552240, 0, 0, 0, 
4294967394, 1, 0, 0, 0, 7, 140737019654336, 0, 0, 0, 0, 0,
           140737019653408, 4159, 140737019655616, 0, 
18446744073709551615, 5, 8589934592, 18446744073709551615, 1, 4, 0 
<repeats 130981 times>}
         scopes = {0 <repeats 63786 times>, 64, 0, 0, 0, 0, 0, 64, 0, 0, 
206158430210, 532575944795, 140737018593312, 2064, 140737018593312, 
2896, 140737019704496, 140737018593416, 140737325535154,
           90, 2048, 140737019704256, 80, 6, 32, 4, 0, 2096, 0, 0, 
343597383809, 532575944799, 472446402679, 0, 24, 2048, 140737018593312, 
2896, 140737019704496, 140737328631424, 140737325539706, 0,
           3, 140737235123824, 140737235111168, 140737235111216, 
140737235111120, 3, 140737325789440, 140737019662880, 140737019703776, 
140737019660544, 140737019662880, 140737019704032,
           140737019660544, 140737019662880, 140737019704256, 
140737019660544, 140737235123824, 140737235111168, 140737325790836, 
8589934594, 140737018603072, 8589934594, 140737019662800,
           4294967297, 140737019690064, 8589934594, 140737019662832, 
4294967297, 140737019690064, 0 <repeats 502 times>, 17592186044416, 0, 
0, 0, 0, 1048576, 0, 0, 18446726481523507198,
           18446744073708503039, 18446744073709551615, 
18446744073709551615, 0, 16, 0, 0, 18446726477228539902, 
18446744073709518831, 18446744073709551615, 18446744073709551615,
           0 <repeats 425 times>, 140737325961225, 0, 140737326101420, 
90194321408, 0, 3590586904199757824, 140737235118896, 0, 0, 12884908544, 
0, 4898288851081953280, 140737235118944, 0, 0,
           4294969344, 0, 72058143793676288, 0, 0, 140737326101420, 
562962838323220, 45729780788658, 4294967296, 72058139498840072, 
72058139498905608, 122509647347719, 563035852767292,
           45729780788658, 12893297154, 4898288846787117064, 
4898288846787182600, 9221744489062989832, 3488165888539164681, 
257698037760, 5428787749601804308, 36063989980998039, 281509336449045,
           562985149158339, 1125935102579651, 844464420836291, 
812545396, 0 <repeats 48 times>, 140737325961225, 0, 140737326101420, 
90194321408, 0, 3590586904199757824, 140737235119616, 0, 0,
           12884908544, 0, 4898288851081953280, 140737235119664, 0, 0, 
4294969344, 0, 72058143793676288, 0, 0, 140737326101420, 
562962838323220, 45729780788658, 4294967296, 72058139498840072,
           72058139498905608, 122509647347719, 563035852767292...}
         e = 0xbcf0f8
         base = {e_id = 2, e_name = {bv_len = 140737018603856, bv_val = 
0x8000 <Address 0x8000 out of bounds>}, e_nname = {bv_len = 16, bv_val = 
0x7fffe4103ed0 "ou=users,dc=test"},
           e_attrs = 0x44471d, e_ocflags = 5254706, e_bv = {bv_len = 0, 
bv_val = 0x10000 <Address 0x10000 out of bounds>}, e_private = 
0x7fffe41033e0}
         e_root = <value optimized out>
         matched = 0x0
         ei = 0x7fffe41035c0
         realbase = {bv_len = 16, bv_val = 0x7fffe4103ed0 
"ou=users,dc=test"}
         mask = <value optimized out>
         manageDSAit = <value optimized out>
         tentries = 3
         nentries = <value optimized out>
         idflag = 0
         lock = {off = 398968, ndx = 98, gen = 2, mode = DB_LOCK_READ}
         opinfo = 0x0
         ltid = 0x7fffe4102d20
         oex = <value optimized out>
#7  0x000000000049db2f in overlay_op_walk (op=0x7fffe4002950, 
rs=0x7ffff0e81a20, which=<value optimized out>, oi=0x89f650, on=0x0) at 
backover.c:669
         rc = 32768
...

-- 
BOFH excuse #204:

Just pick up the phone and give modem connect sounds. "Well you said we 
should get more lines so we don't have voice lines."

changed notes
changed state Open to Feedback

Guillaume.Rousse@inria.fr wrote:
> Le 18/01/2010 17:13, masarati@aero.polimi.it a écrit :
>> Could not reproduce.  Apparently, it's something else that's creating
>> hassle.  Please provide a stack backtrace.
> 
> Actually, it's an assertion failure un entry.c:
> slapd: entry.c:483: entry_clean: Assertion `e->e_private == ((void *)0)' 
> failed.
> Abandon
> 
> Here the backtrace, but compilation optimisation may hinder its usability:

Well, at least it shows where the failure is.  However, since I can't 
reproduce it, I'll need your (sanitized) slapd.conf, a LDIF to load and 
the operation that causes the failure.

p.

can't reproduce

moved from Incoming to Software Bugs