==6804== Memcheck, a memory error detector.
==6804== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==6804== Using LibVEX rev 1658, a library for dynamic binary translation.
==6804== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==6804== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
==6804== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==6804== For more details, rerun with: -v
==6804== 
Info: Successfully converted
==6804== Invalid read of size 4
==6804==    at 0x80889F2: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFF8 is 48 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid read of size 4
==6804==    at 0x80889F5: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFC8 is 0 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid read of size 4
==6804==    at 0x8088929: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFF0 is 40 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid read of size 4
==6804==    at 0x808892C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFEC is 36 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid read of size 4
==6804==    at 0x8088946: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFDC is 20 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid write of size 4
==6804==    at 0x808895A: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFDC is 20 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== Invalid free() / delete / delete[]
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6804==  Address 0x401AFC8 is 0 bytes inside a block of size 52 free'd
==6804==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6804==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6804==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6804== 
==6804== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 12 from 1)
==6804== malloc/free: in use at exit: 1,845 bytes in 4 blocks.
==6804== malloc/free: 831 allocs, 828 frees, 557,458 bytes allocated.
==6804== For counts of detected errors, rerun with: -v
==6804== searching for pointers to 4 not-freed blocks.
==6804== checked 50,380 bytes.
==6804== 
==6804== LEAK SUMMARY:
==6804==    definitely lost: 1,845 bytes in 4 blocks.
==6804==      possibly lost: 0 bytes in 0 blocks.
==6804==    still reachable: 0 bytes in 0 blocks.
==6804==         suppressed: 0 bytes in 0 blocks.
==6804== Use --leak-check=full to see details of leaked memory.
[root@sphincter ken]# ls
mail-converted	Maildir  realmail
[root@sphincter ken]# mv mail-converted mail
[root@sphincter ken]# rm -Rf Maildir/
[root@sphincter ken]# valgrind /usr/libexec/dovecot/convert-tool ken /home/ken mbox:/home/ken/mail maildir:/home/ken/Maildir alt_hierarchy_char=- > /tmp/valgrind.log
==6814== Memcheck, a memory error detector.
==6814== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al.
==6814== Using LibVEX rev 1658, a library for dynamic binary translation.
==6814== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP.
==6814== Using valgrind-3.2.1, a dynamic binary instrumentation framework.
==6814== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al.
==6814== For more details, rerun with: -v
==6814== 
Info: Successfully converted
==6814== Invalid read of size 4
==6814==    at 0x80889F2: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFF8 is 48 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid read of size 4
==6814==    at 0x80889F5: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFC8 is 0 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid read of size 4
==6814==    at 0x8088929: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFF0 is 40 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid read of size 4
==6814==    at 0x808892C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFEC is 36 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid read of size 4
==6814==    at 0x8088946: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFDC is 20 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid write of size 4
==6814==    at 0x808895A: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFDC is 20 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== Invalid free() / delete / delete[]
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x808D4E4: mail_user_deinit_base (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A195: main (in /usr/libexec/dovecot/convert-tool)
==6814==  Address 0x401AFC8 is 0 bytes inside a block of size 52 free'd
==6814==    at 0x4004FDA: free (vg_replace_malloc.c:233)
==6814==    by 0x808896C: mail_namespace_free (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x8088A0C: mail_namespaces_deinit (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A836: convert_storage (in /usr/libexec/dovecot/convert-tool)
==6814==    by 0x804A177: main (in /usr/libexec/dovecot/convert-tool)
==6814== 
==6814== ERROR SUMMARY: 7 errors from 7 contexts (suppressed: 12 from 1)
==6814== malloc/free: in use at exit: 1,845 bytes in 4 blocks.
==6814== malloc/free: 831 allocs, 828 frees, 557,458 bytes allocated.
==6814== For counts of detected errors, rerun with: -v
==6814== searching for pointers to 4 not-freed blocks.
==6814== checked 50,380 bytes.
==6814== 
==6814== LEAK SUMMARY:
==6814==    definitely lost: 1,845 bytes in 4 blocks.
==6814==      possibly lost: 0 bytes in 0 blocks.
==6814==    still reachable: 0 bytes in 0 blocks.
==6814==         suppressed: 0 bytes in 0 blocks.
==6814== Use --leak-check=full to see details of leaked memory.