https://bugs.openldap.org/show_bug.cgi?id=10028
Issue ID: 10028
Summary: crash with pwdMinDelay
Product: OpenLDAP
Version: 2.5.14
Hardware: All
OS: All
Status: UNCONFIRMED
Keywords: needs_review
Severity: normal
Priority: ---
Component: overlays
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
slapd crash when using pwdMinDelay of ppolicy.
The cause is that slap_timestamp() writes to undefined area.
It has already been fixed.
backtrace:
```
(gdb) bt
#0 0x00007f2c70bdbaff in raise () from /lib64/libc.so.6
#1 0x00007f2c70baeea5 in abort () from /lib64/libc.so.6
#2 0x00007f2c70baed79 in __assert_fail_base.cold.0 () from /lib64/libc.so.6
#3 0x00007f2c70bd4456 in __assert_fail () from /lib64/libc.so.6
#4 0x0000000000499fdf in entry_schema_check (op=<optimized out>,
op@entry=0x7f2c2a9a9ff0,
e=<optimized out>, e@entry=0x7f2c20001d30, oldattrs=<optimized out>,
oldattrs@entry=0x7f2c20001d30, manage=0, add=add@entry=0,
socp=socp@entry=0x7f2c2a9a99d8,
text=0x7f2c2a9a9f30, textbuf=0x7f2c2a9a9b40 "", textlen=256)
at ../../../servers/slapd/schema_check.c:89
#5 0x00000000004f5dc1 in mdb_modify_internal (op=<optimized out>,
op@entry=0x7f2c2a9a9ff0,
tid=tid@entry=0x11dc8c0, modlist=<optimized out>, e=<optimized out>,
e@entry=0x7f2c2a9a9ac0,
text=text@entry=0x7f2c2a9a9f30, textbuf=textbuf@entry=0x7f2c2a9a9b40 "",
textlen=256)
at ../../../../servers/slapd/back-mdb/modify.c:419
#6 0x00000000004f6cfa in mdb_modify (op=0x7f2c2a9a9ff0, rs=0x7f2c2a9a9f10)
at ../../../../servers/slapd/back-mdb/modify.c:714
#7 0x00000000004d5833 in overlay_op_walk (op=0x7f2c2a9a9ff0,
rs=0x7f2c2a9a9f10,
which=<optimized out>, oi=0xfc1a00, on=0x0) at
../../../servers/slapd/backover.c:706
#8 over_op_func (op=0x7f2c2a9a9ff0, rs=0x7f2c2a9a9f10, which=op_modify)
at ../../../servers/slapd/backover.c:766
#9 0x00007f2c6be56a95 in ppolicy_bind_response (op=<optimized out>,
rs=0x7f2c2a9aa730)
at ../../../../servers/slapd/overlays/ppolicy.c:1827
#10 0x0000000000475878 in slap_response_play (op=0x7f2c201039a0,
rs=0x7f2c2a9aa730)
at ../../../servers/slapd/result.c:567
#11 send_ldap_response (op=op@entry=0x7f2c201039a0, rs=rs@entry=0x7f2c2a9aa730)
at ../../../servers/slapd/result.c:642
#12 0x0000000000475f2c in slap_send_ldap_result (op=0x7f2c201039a0,
rs=0x7f2c2a9aa730)
at ../../../servers/slapd/result.c:918
#13 0x000000000052b6cf in mdb_bind (op=0x7f2c201039a0, rs=0x7f2c2a9aa730)
at ../../../../servers/slapd/back-mdb/bind.c:148
#14 0x00000000004d5833 in overlay_op_walk (op=0x7f2c201039a0,
rs=0x7f2c2a9aa730,
which=<optimized out>, oi=0xfc1a00, on=0x0) at
../../../servers/slapd/backover.c:706
#15 over_op_func (op=0x7f2c201039a0, rs=0x7f2c2a9aa730, which=op_bind)
at ../../../servers/slapd/backover.c:766
#16 0x00000000004824f2 in fe_op_bind (op=0x7f2c201039a0, rs=0x7f2c2a9aa730)
at ../../../servers/slapd/bind.c:383
#17 0x00000000004822ea in do_bind (op=0x7f2c201039a0, rs=0x7f2c2a9aa730)
at ../../../servers/slapd/bind.c:206
#18 0x0000000000466847 in connection_operation (ctx=<optimized out>,
ctx@entry=0x7f2c2a9aa9b8,
arg_v=arg_v@entry=0x7f2c201039a0) at
../../../servers/slapd/connection.c:1113
#19 0x0000000000465ec1 in connection_read_thread (ctx=<optimized out>,
argv=0x11)
at ../../../servers/slapd/connection.c:1265
#20 0x00007f2c72d5ea22 in ldap_int_thread_pool_wrapper (xpool=<optimized out>)
at ../../../libraries/libldap/tpool.c:1053
#21 0x00007f2c70f5b1cf in start_thread () from /lib64/libpthread.so.0
#22 0x00007f2c70bc6e73 in clone () from /lib64/libc.so.6
```
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