RE: SLAPD stop working.

["Giuseppe Milano" <g.milano@reitek.com>]

Hi to all,

I've got the stack trace of thread that recevie the Segmentation Fault;
The libc used is version 2.2.93 provided with RedHat 8.0.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 73738 (LWP 26531)]
0x420c15c4 in re_string_context_at () from /lib/i686/libc.so.6
(gdb) where
#0  0x420c15c4 in re_string_context_at () from /lib/i686/libc.so.6
#1  0x420c12db in re_string_reconstruct () from /lib/i686/libc.so.6
#2  0x420bd350 in re_search_internal () from /lib/i686/libc.so.6
#3  0x420c2df5 in regexec () from /lib/i686/libc.so.6
#4  0x080688db in acl_get (a=0x4212a2d0, count=0x41e2a5ff, be=0x41efffc0,
    op=0x816da00, e=0x41ed8ba8, desc=0x8102838, nmatch=100,
matches=0x468b930c)
    at acl.c:433
#5  0x080680a6 in access_allowed (be=0x8158028, conn=0x403d2248,
op=0x816da00,
    e=0x41ed8ba8, desc=0x8102838, val=0x41eab884, access=ACL_SEARCH,
state=0x0)
    at acl.c:323
#6  0x08066dfd in test_ava_filter (be=0x8158028, conn=0x403d2248,
    op=0x816da00, e=0x41ed8ba8, ava=0x41eab880, type=163) at
filterentry.c:390
#7  0x08066708 in test_filter (be=0x8158028, conn=0x403d2248, op=0x816da00,
    e=0x41ed8ba8, f=0x41eae128) at filterentry.c:92
#8  0x080874c6 in bdb_search (be=0x8158028, conn=0x403d2248, op=0x816da00,
    base=0x4693985c, nbase=0x816da00, scope=0, deref=0, slimit=10000,
    tlimit=30, filter=0x41eae128, filterstr=0x4693984c, attrs=0x0,
attrsonly=0)
    at search.c:681
#9  0x08053043 in do_search (conn=0x403d2248, op=0x816da00) at search.c:401
#10 0x08051a9b in connection_operation (ctx=0x41efffc0, arg_v=0x816da00)
    at connection.c:952
#11 0x0809c114 in ldap_int_thread_pool_wrapper (xpool=0x80fa9a8) at
tpool.c:426
#12 0x40221941 in pthread_start_thread () from /lib/i686/libpthread.so.0
#13 0x40221a45 in pthread_start_thread_event () from
/lib/i686/libpthread.so.0


Thanks in advance.

Giuseppe.