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(ITS#5308) test034-translucent crashes with back-ldif

To: openldap-its@OpenLDAP.org
Subject: (ITS#5308) test034-translucent crashes with back-ldif
From: h.b.furuseth@usit.uio.no
Date: Mon, 7 Jan 2008 15:40:40 GMT
Full_Name: Hallvard B Furuseth
Version: HEAD
OS: Linux
URL: 
Submission from: (NULL) (129.240.6.233)
Submitted by: hallvard


"./run -b ldif test034-translucent" crashes in str2entry2() at:
entry.c:298:            if( ad_prev->ad_type->sat_equality &&
because ad_prev == NULL - which got through due to this statement:
entry.c:278:        if (( ad_prev && ad != ad_prev ) || ( i == lines )) {

(gdb) backtrace full
#0  0x080778b9 in str2entry2 (s=0x0, checkvals=1) at entry.c:298
        j = 0
        k = 0
        rc = 0
        e = (Entry *) 0x1bca12d4
        type = (struct berval *) 0x1bc4af40
        vals = (struct berval *) 0x1bc4af50
        nvals = (struct berval *) 0x1bc4af60
        freeval = 0x1bc4af70 ""
        ad = (AttributeDescription *) 0x1bc4b100
        ad_prev = (AttributeDescription *) 0x0
        text = 0x819642b "attribute type undefined"
        next = 0x1bc4af0d ""
        attr_cnt = 0
        i = 0
        lines = 0
        ahead = {a_desc = 0x0, a_vals = 0x0, a_nvals = 0x8189305, 
  a_numvals = 465874688, a_flags = 477302072, a_next = 0x1bcabc2c, 
  a_comp_data = 0x0}
        atail = (Attribute *) 0x1bcabc2c
#1  0x08076c28 in str2entry (s=0x1bc4af00 "dn") at entry.c:100
No locals.
#2  0x0810084a in get_entry_for_fd (fd=12, pdn=0x1c730de4, pndn=0x1c730ddc)
    at ldif.c:339
        entry = 0x1bc4af00 "dn"
        ldentry = (Entry *) 0x0
#3  0x08100a99 in get_entry (op=0x1bb0bc30, base_path=0x1bc315b0) at ldif.c:379
        path = {bv_len = 100, 
  bv_val = 0x1bc4adc8
"/usit/bombur/site/hbf/scratch/ldap/ol/HEAD/tests/testrun/db.2.a/o=translucent/ou=users/uid=fred.ldif"}
        pdn = {bv_len = 22, bv_val = 0x1bd2c185 "ou=users,o=translucent"}
        pndn = {bv_len = 22, bv_val = 0x1bd2c1e5 "ou=users,o=translucent"}
        fd = 12
#4  0x081018f1 in ldif_back_referrals (op=0x1bb0bc30, rs=0x1c731138)
    at ldif.c:719
        li = (struct ldif_info *) 0x1bc315b0
        entry = (Entry *) 0x1c730fc8
        rc = 0
#5  0x080e1c31 in overlay_op_walk (op=0x1bb0bc30, rs=0x1c731138, 
    which=op_aux_chk_referrals, oi=0x1bc31e80, on=0x0) at backover.c:653
        func = (BI_op_bind **) 0x81dc15c
        rc = 32768
#6  0x080e1de6 in over_op_func (op=0x1bb0bc30, rs=0x1c731138, 
    which=op_aux_chk_referrals) at backover.c:705
        oi = (slap_overinfo *) 0x1bc31e80
        on = (slap_overinst *) 0x1bc31fb0
        be = (BackendDB *) 0x1bc31470
        db = {bd_info = 0x81dc130, 
  be_ctrls = '\0' <repeats 18 times>, "\001", '\0' <repeats 13 times>, "\001", 
  be_flags = 259, be_restrictops = 0, be_requires = 0, be_ssf_set = {
    sss_ssf = 0, sss_transport = 0, sss_tls = 0, sss_sasl = 0, 
    sss_update_ssf = 0, sss_update_transport = 0, sss_update_tls = 0, 
    sss_update_sasl = 0, sss_simple_bind = 0}, be_suffix = 0x1bc31a18, 
  be_nsuffix = 0x1bc31a58, be_schemadn = {bv_len = 0, bv_val = 0x0}, 
  be_schemandn = {bv_len = 0, bv_val = 0x0}, be_rootdn = {bv_len = 13, 
    bv_val = 0x1bc31cf8 "o=translucent"}, be_rootndn = {bv_len = 13, 
    bv_val = 0x1bc31d80 "o=translucent"}, be_rootpw = {bv_len = 6, 
    bv_val = 0x1bc31e00 "secret"}, be_max_deref_depth = 15, be_def_limit = {
    lms_t_soft = 3600, lms_t_hard = 0, lms_s_soft = 500, lms_s_hard = 0, 
    lms_s_unchecked = -1, lms_s_pr = 0, lms_s_pr_hide = 0, 
    lms_s_pr_total = 0}, be_limits = 0x0, be_acl = 0x0, 
  be_dfltaccess = ACL_READ, be_update_ndn = {bv_len = 0, bv_val = 0x0}, 
  be_update_refs = 0x0, be_pending_csn_list = 0x1bb23530, be_pcl_mutex = {
    wrapped = {__m_reserved = 0, __m_count = 0, __m_owner = 0x0, __m_kind = 2, 
      __m_lock = {__status = 0, __spinlock = 0}}, usage = {
      magic = ldap_debug_magic, self = 3829197487, mem = {ptr = 0x0, num = 0}, 
      state = ldap_debug_state_inited}, owner = 4294967295}, 
  be_pcl_mutexp = 0x1bc31538, be_syncinfo = 0x0, be_pb = 0x0, 
  be_cf_ocs = 0x81deca0, be_private = 0x1bc315b0, be_next = {stqe_next = 0x0}}
        cb = {sc_next = 0x0, sc_response = 0x80e10c3 <over_back_response>, 
  sc_cleanup = 0, sc_private = 0x1bc31e80}
        rc = 32768
        __PRETTY_FUNCTION__ = "over_op_func"
#7  0x080e1fbe in over_aux_chk_referrals (op=0x1bb0bc30, rs=0x1c731138)
    at backover.c:787
No locals.
#8  0x0807c586 in backend_check_referrals (op=0x1bb0bc30, rs=0x1c731138)
    at backend.c:1301
No locals.
#9  0x0808b143 in fe_op_modrdn (op=0x1bb0bc30, rs=0x1c731138) at modrdn.c:274
        newSuperior_be = (Backend *) 0x0
        pdn = {bv_len = 0, bv_val = 0x0}
        op_be = (BackendDB *) 0x1bc31470
        bd = (BackendDB *) 0x81e3aa0
#10 0x0808acb3 in do_modrdn (op=0x1bb0bc30, rs=0x1c731138) at modrdn.c:186
        dn = {bv_len = 31, 
  bv_val = 0x1bc4abe7 "uid=fred,ou=users,o=translucent"}
        newrdn = {bv_len = 11, bv_val = 0x1bc4ac08 "uid=someguy"}
        newSuperior = {bv_len = 0, bv_val = 0x0}
        deloldrdn = 0
        pnewSuperior = {bv_len = 0, bv_val = 0x0}
        nnewSuperior = {bv_len = 0, bv_val = 0x0}
        length = 0
#11 0x0806b483 in connection_operation (ctx=0x1c731214, arg_v=0x1bb0bc30)
    at connection.c:1083
        rc = 80
        op = (Operation *) 0x1bb0bc30
        rs = {sr_type = REP_RESULT, sr_tag = 0, sr_msgid = 0, sr_err = 0, 
  sr_matched = 0x0, sr_text = 0x0, sr_ref = 0x0, sr_ctrls = 0x0, sr_un = {
    sru_sasl = {r_sasldata = 0x0}, sru_extended = {r_rspoid = 0x0, 
      r_rspdata = 0x0}, sru_search = {r_entry = 0x0, r_attr_flags = 0, 
      r_operational_attrs = 0x0, r_attrs = 0x0, r_nentries = 0, 
      r_v2ref = 0x0}}, sr_flags = 0}
        tag = 108
        opidx = SLAP_OP_MODRDN
        conn = (Connection *) 0x1be539e0
        memctx = (void *) 0x1bb0c048
        memctx_null = (void *) 0x0
        memsiz = 1048576
        __PRETTY_FUNCTION__ = "connection_operation"
#12 0x0806b943 in connection_read_thread (ctx=0x1c731214, argv=0x9)
    at connection.c:1210
        rc = 0
        cri = {op = 0x1bb0bc30, func = 0, arg = 0x0, ctx = 0x1c731214, 
  nullop = 0}
        s = 9
#13 0x08144a1c in ldap_int_thread_pool_wrapper (xpool=0x1bb50e30)
    at tpool.c:625
        pool = (struct ldap_int_thread_pool_s *) 0x1bb50e30
        task = (ldap_int_thread_task_t *) 0x1bb24400
        ctx = {ltu_id = 477305760, ltu_key = {{ltk_key = 0x806b05d, 
      ltk_data = 0x1bb778b0, ltk_free = 0x806aefe <conn_counter_destroy>}, {
      ltk_key = 0x80cb901, ltk_data = 0x1bb0c048, 
      ltk_free = 0x80cb738 <slap_sl_mem_destroy>}, {ltk_key = 0x8082923, 
      ltk_data = 0x0, ltk_free = 0x80828a0 <slap_op_q_destroy>}, {
      ltk_key = 0x0, ltk_data = 0x0, ltk_free = 0} <repeats 29 times>}}
        kctx = (ldap_int_thread_userctx_t *) 0x0
        i = 32
        keyslot = 426
        hash = 5776810
        __PRETTY_FUNCTION__ = "ldap_int_thread_pool_wrapper"
#14 0x00a633cc in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#15 0x008cb1ae in clone () from /lib/tls/libc.so.6
No symbol table info available.
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