Re: (ITS#5728) back-bdb should release entries before writing to network

[quanah@zimbra.com]

--On Monday, October 06, 2008 10:22 PM +0000 hyc@OpenLDAP.org wrote:
> back-bdb/hdb should set the REP_ENTRY_MUSTRELEASE flag when calling
> slap_send_search_entry() to prevent this situation.

This fix breaks back-relay?

Core was generated by 
`/home/quanah/q/openldap-2.4.12/servers/slapd/.libs/lt-slapd -s0 -f 
/home/quanah'.
Program terminated with signal 6, Aborted.
#0  0x00000038dc030015 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00000038dc030015 in raise () from /lib64/libc.so.6
#1  0x00000038dc031980 in abort () from /lib64/libc.so.6
#2  0x00000038dc029726 in __assert_fail () from /lib64/libc.so.6
#3  0x0000000000441be3 in entry_clean (e=0x1924ce18) at entry.c:483
#4  0x0000000000441ccd in entry_free (e=0x1924ce18) at entry.c:514
#5  0x00000000004458a4 in be_entry_release_rw (op=0x19440d80, e=0x1924ce18, 
rw=0) at backend.c:869
#6  0x00002b0efc860e42 in rwm_send_entry (op=0x19440d80, rs=0x41cf7c80) at 
rwm.c:1370
#7  0x00002b0efc8612c9 in rwm_response (op=0x19440d80, rs=0x41cf7c80) at 
rwm.c:1562
#8  0x00000000004b7751 in over_back_response (op=0x19440d80, rs=0x41cf7c80) 
at backover.c:235
#9  0x0000000000448aee in slap_response_play (op=0x19440d80, rs=0x41cf7c80) 
at result.c:307
#10 0x000000000044a6aa in slap_send_search_entry (op=0x19440d80, 
rs=0x41cf7c80) at result.c:792
#11 0x00002b0efbdb8a9f in bdb_search (op=0x19440d80, rs=0x41cf7c80) at 
search.c:927
#12 0x00002b0efbfed03c in relay_back_op (op=0x19440d80, rs=0x41cf7c80, 
bd=0x191ce440, func=0x2b0efbdb6ab6 <bdb_search>, fail_mode=2952790069) at 
op.c:148
#13 0x00002b0efbfed216 in relay_back_op_search (op=0x19440d80, 
rs=0x41cf7c80) at op.c:218
#14 0x00000000004b8666 in overlay_op_walk (op=0x19440d80, rs=0x41cf7c80, 
which=op_search, oi=0x191d0100, on=0x0) at backover.c:667
#15 0x00000000004b8869 in over_op_func (op=0x19440d80, rs=0x41cf7c80, 
which=op_search) at backover.c:719
#16 0x00000000004b88ff in over_op_search (op=0x19440d80, rs=0x41cf7c80) at 
backover.c:741
#17 0x0000000000437568 in fe_op_search (op=0x19440d80, rs=0x41cf7c80) at 
search.c:366
#18 0x0000000000436ea7 in do_search (op=0x19440d80, rs=0x41cf7c80) at 
search.c:217
#19 0x0000000000433c6b in connection_operation (ctx=0x41cf7dd0, 
arg_v=0x19440d80) at connection.c:1084
#20 0x0000000000434186 in connection_read_thread (ctx=0x41cf7dd0, argv=0xc) 
at connection.c:1210
#21 0x00002b0ef9dcb9d7 in ldap_int_thread_pool_wrapper (xpool=0x19172610) 
at tpool.c:663
#22 0x00000038dcc061b5 in start_thread () from /lib64/libpthread.so.0
#23 0x00000038dc0cd36d in clone () from /lib64/libc.so.6
#24 0x0000000000000000 in ?? ()

--Quanah


--

Quanah Gibson-Mount
Principal Software Engineer
Zimbra, Inc
--------------------
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