Invalid free() in syncrepl (ITS#2995)

[lukeh@padl.com]

Full_Name: Luke Howard
Version: 2.2.6
OS: Linux
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (165.228.130.12)


Output from valgrind, further investigation required. Built from rel eng
branch.

==26394== Thread 4:
==26394== Invalid free() / delete / delete[]
==26394==    at 0x4002D559: free (vg_replace_malloc.c:186)
==26394==    by 0x81112C0: ber_bvarray_free (memory.c:741)
==26394==    by 0x809D198: slap_mod_free (mods.c:459)
==26394==    by 0x809D1BC: slap_mods_free (mods.c:470)
==26394==    by 0x80A10BC: do_syncrep2 (syncrepl.c:521)
==26394==    by 0x80A1A82: do_syncrepl (syncrepl.c:848)
==26394==    by 0x80EF8FB: ldap_int_thread_pool_wrapper (tpool.c:467)
==26394==    by 0x40444576: thread_wrapper (vg_libpthread.c:660)
==26394==    by 0x40157E7F: do__quit (vg_scheduler.c:1787)
==26394==  Address 0x8150838 is not stack'd, malloc'd or free'd