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SASL causes segmentation fault (ITS#3172)
Full_Name: Quanah Gibson-Mount
Version: 2.2.11
OS: Solaris 8
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (171.66.182.82)
When playing around with ACL based issues, I had slapd segfault on me:
# /usr/local/lib/slapd -d -1 -h "ldap:/// ldaps:///" 1>/var/log/slapd.out 2>&1
Segmentation Fault
Fortunately, I had -d -1 debugging on. The log file shows:
access_allowed: no res from state (entryCSN)
=> acl_mask: access to entry "uid=akaiser,cn=Accounts,dc=Stanford,dc=edu", attr
"entryCSN" requested
=> acl_mask: to value by
"cn=ldap-dev3,cn=ldap,cn=operational,dc=stanford,dc=edu", (=n)
<= check a_dn_pat: cn=replicator,cn=service,cn=applications,dc=stanford,dc=edu
<= check a_dn_pat: cn=registrydataauditor,cn=service,cn=applications,dc=stanford,dc=edu
<= check a_authz.sai_sasl_ssf: ACL 56 > OP 56
<= acl_mask: [5] applying read(=rscx) (stop)
<= acl_mask: [5] mask: read(=rscx)
=> access_allowed: read access granted by read(=rscx)
sl_malloc of 32 bytes failed, using ch_malloc
sl_malloc of 32 bytes failed, using ch_malloc
sl_malloc of 32 bytes failed, using ch_malloc
sl_malloc of 32 bytes failed, using ch_malloc
ber_flush: 869 bytes to sd 10
0000: 30 82 03 61 02 01 04 64 82 03 20 04 2a 75 69 64 0..a...d.. .*uid
0010: 3d 61 6b 61 69 73 65 72 2c 63 6e 3d 41 63 63 6f =akaiser,cn=Acco
0020: 75 6e 74 73 2c 64 63 3d 53 74 61 6e 66 6f 72 64 unts,dc=Stanford
0030: 2c 64 63 3d 65 64 75 30 82 02 f0 30 2b 04 11 6b ,dc=edu0...0+..k
0040: 72 62 35 50 72 69 6e 63 69 70 61 6c 4e 61 6d 65 rb5PrincipalName
0050: 31 16 04 14 61 6b 61 69 73 65 72 40 73 74 61 6e 1...akaiser@stan
0060: 66 6f 72 64 2e 65 64 75 30 3c 04 0b 6f 62 6a 65 ford.edu0<..obje
0070: 63 74 43 6c 61 73 73 31 2d 04 09 73 75 41 63 63 ctClass1-..suAcc
0080: 6f 75 6e 74 04 11 73 75 4b 65 72 62 65 72 6f 73 ount..suKerberos
0090: 53 65 72 76 69 63 65 04 0d 73 75 4f 70 65 72 61 Service..suOpera
00a0: 74 69 6f 6e 61 6c 30 50 04 05 6f 77 6e 65 72 31 tional0P..owner1
00b0: 47 04 45 73 75 52 65 67 49 44 3d 63 32 33 35 39 G.EsuRegID=c2359
00c0: 66 61 32 65 37 35 62 31 31 64 31 62 62 33 32 32 fa2e75b11d1bb322
00d0: 34 33 36 30 30 30 62 61 61 37 37 2c 63 6e 3d 50 436000baa77,cn=P
00e0: 65 6f 70 6c 65 2c 64 63 3d 53 74 61 6e 66 6f 72 eople,dc=Stanfor
00f0: 64 2c 64 63 3d 65 64 75 30 52 04 07 73 65 65 41 d,dc=edu0R..seeA
0100: 6c 73 6f 31 47 04 45 73 75 52 65 67 49 44 3d 63 lso1G.EsuRegID=c
0110: 32 33 35 39 66 61 32 65 37 35 62 31 31 64 31 62 2359fa2e75b11d1b
0120: 62 33 32 32 34 33 36 30 30 30 62 61 61 37 37 2c b322436000baa77,
0130: 63 6e 3d 50 65 6f 70 6c 65 2c 64 63 3d 53 74 61 cn=People,dc=Sta
0140: 6e 66 6f 72 64 2c 64 63 3d 65 64 75 30 17 04 0a nford,dc=edu0...
0150: 73 75 4b 72 62 34 6e 61 6d 65 31 09 04 07 61 6b suKrb4name1...ak
0160: 61 69 73 65 72 30 1b 04 0f 73 75 41 63 63 6f 75 aiser0...suAccou
0170: 6e 74 53 74 61 74 75 73 31 08 04 06 61 63 74 69 ntStatus1...acti
0180: 76 65 30 1e 04 0d 73 75 43 72 65 61 74 65 41 67 ve0...suCreateAg
0190: 65 6e 74 31 0d 04 0b 41 63 63 6f 75 6e 74 53 6c ent1...AccountSl
01a0: 6f 67 30 15 04 0b 73 75 43 72 65 61 74 65 41 50 og0...suCreateAP
01b0: 49 31 06 04 04 4c 44 49 46 30 16 04 0d 73 75 44 I1...LDIF0...suD
01c0: 65 73 63 72 69 70 74 69 6f 6e 31 05 04 03 4e 2f escription1...N/
01d0: 41 30 19 04 0d 73 75 45 6e 74 72 79 53 74 61 74 A0...suEntryStat
01e0: 75 73 31 08 04 06 61 63 74 69 76 65 30 57 04 0c us1...active0W..
01f0: 73 75 49 64 65 6e 74 69 66 69 65 73 31 47 04 45 suIdentifies1G.E
0200: 73 75 52 65 67 49 44 3d 63 32 33 35 39 66 61 32 suRegID=c2359fa2
0210: 65 37 35 62 31 31 64 31 62 62 33 32 32 34 33 36 e75b11d1bb322436
0220: 30 30 30 62 61 61 37 37 2c 63 6e 3d 50 65 6f 70 000baa77,cn=Peop
0230: 6c 65 2c 64 63 3d 53 74 61 6e 66 6f 72 64 2c 64 le,dc=Stanford,d
0240: 63 3d 65 64 75 30 1c 04 10 73 75 4b 65 72 62 65 c=edu0...suKerbe
0250: 72 6f 73 53 74 61 74 75 73 31 08 04 06 61 63 74 rosStatus1...act
0260: 69 76 65 30 20 04 06 73 75 4e 61 6d 65 31 16 04 ive0 ..suName1..
0270: 14 41 6c 61 6e 20 42 65 6e 6a 61 6d 69 6e 20 4b .Alan Benjamin K
0280: 61 69 73 65 72 30 23 04 08 73 75 4e 61 6d 65 4c aiser0#..suNameL
0290: 46 31 17 04 15 4b 61 69 73 65 72 2c 20 41 6c 61 F1...Kaiser, Ala
02a0: 6e 20 42 65 6e 6a 61 6d 69 6e 30 17 04 09 73 75 n Benjamin0...su
02b0: 53 65 72 76 69 63 65 31 0a 04 08 6b 65 72 62 65 Service1...kerbe
02c0: 72 6f 73 30 10 04 03 75 69 64 31 09 04 07 61 6b ros0...uid1...ak
02d0: 61 69 73 65 72 30 24 04 15 73 74 72 75 63 74 75 aiser0$..structu
02e0: 72 61 6c 4f 62 6a 65 63 74 43 6c 61 73 73 31 0b ralObjectClass1.
02f0: 04 09 73 75 41 63 63 6f 75 6e 74 30 2e 04 08 65 ..suAccount0...e
0300: 6e 74 72 79 43 53 4e 31 22 04 20 32 30 30 34 30 ntryCSN1". 20040
0310: 34 31 36 32 31 31 35 33 31 5a 23 30 30 30 30 36 416211531Z#00006
0320: 39 23 30 30 23 30 30 30 30 30 30 a0 38 30 36 04 9#00#000000.806.
0330: 18 31 2e 33 2e 36 2e 31 2e 34 2e 31 2e 34 32 30 .1.3.6.1.4.1.420
0340: 33 2e 31 2e 39 2e 31 2e 32 01 01 ff 04 17 30 15 3.1.9.1.2.....0.
0350: 0a 01 01 04 10 ef dd e7 cc 24 36 10 28 86 9b dc .........$6.(...
0360: 98 15 d9 e7 75 ....u
sb_sasl_write: failed to encode packet: can't request info until later in
exchange