https://bugs.documentfoundation.org/show_bug.cgi?id=103499

            Bug ID: 103499
           Summary: attempt to decrement a singular iterator
           Product: LibreOffice
           Version: 5.3.0.0.alpha0+ Master
          Hardware: All
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Writer
          Assignee: [email protected]
          Reporter: [email protected]

Created attachment 128253
  --> https://bugs.documentfoundation.org/attachment.cgi?id=128253&action=edit
typescript of `make debugrun`; bt full at line 153

One expects to see this error only in a dbgutil build, of course.  I
found it while I was testing tdf#99717 "EDITING: with certain steps
(comment #5) copied table contents does not paste correctly in
different document".

STR

(0) Download (soon-to-be) attached files first.odt and second.odt.

(1) Run LibreOffice, naming first.odt and second.odt on command line.

(2) In first.odt, select first two columns of the table and copy.

(3) In second.odt, select first two columns of the table and paste.
    Program terminates with messages ...
        /usr/include/c++/4.8/debug/safe_iterator.h:323:
        Error: attempt to decrement a singular iterator.
        Objects involved in the operation:
            iterator "this" @ 0x0x7f62116ee2a0 {
              type =  (mutable iterator);
              state = singular;
              references sequence with type 'std::__debug::deque<unsigned long,
std::allocator<unsigned long> >' @ 0x0x7ffe1156f1c8
            }
        Application Error
        Fatal exception: Signal 6


I see this both in recent versions from the daily Linux dbgutil
repository and a local build of master commit cec94a4, pulled
2016-10-14, configured ...
    CC=ccache /usr/bin/gcc
    CXX=ccache /usr/bin/g++
    --enable-option-checking=fatal
    --enable-dbgutil
    --enable-debug
    --without-system-postgresql
    --without-myspell-dicts
    --with-extra-buildid
    --without-doxygen
    --with-external-tar=/home/terry/lo_hacking/git/src
built and executed on debian-stretch, and in recent versions in the
daily Linux dbgutil repository.  This attached backtrace is from this
build.

Working in the daily Linux dbgutil repository, I see from `git bisect
bad` ...

    038087e58cc6ace6ec0ee2f7d258b51d9514b1ee is the first bad commit
    commit 038087e58cc6ace6ec0ee2f7d258b51d9514b1ee
    Author: Miklos Vajna <[email protected]>
    Date:   Fri Sep 2 05:43:54 2016 +0200

        2016-09-02: source-hash-91ee1cdce712d50e1e6951bcd7ba82dac50d8038

and from `git bisect log` (whitespace added) ...

    # bad: [588156d00ce2dea856597f1b17cb43ea2de97c71]
        2016-10-18: source-hash-ea7b023115f228406b702c0e6328878b7944d8af
    # good: [c0512e5ea20f89a047edb75df2a55fb243b2998f]
        2016-06-16: source-hash-3ab13873ebb6dc4738be2e2184ee4433a2447c1d
    git bisect start
        '588156d00ce2dea856597f1b17cb43ea2de97c71'
        'c0512e5ea20f89a047edb75df2a55fb243b2998f'
    # good: [6c4c998d386b11ef2efe0b1979ece13e5f68a17f]
        2016-08-17: source-hash-aa21f8acfa4d4997688ef4ddc04fcf95987e3424
    git bisect good 6c4c998d386b11ef2efe0b1979ece13e5f68a17f
    # bad: [3bf8e246a229c76736fc3594b154378eeb719975]
        2016-09-17: source-hash-5b6185d27781d5876d1c6fb18d848a7babdfec88
    git bisect bad 3bf8e246a229c76736fc3594b154378eeb719975
    # good: [28af858db3dc2d12e13dbd1526a84186f9484b25]
        2016-09-01: source-hash-c780c6726dca5e2fe33297e44f25ae3e00703294
    git bisect good 28af858db3dc2d12e13dbd1526a84186f9484b25
    # bad: [d1d47802d9ed29629a3407f0639dbff80161339d]
        2016-09-09: source-hash-6cf44da0395ce5d8dc9cfda838fb15c593507363
    git bisect bad d1d47802d9ed29629a3407f0639dbff80161339d
    # bad: [9be85b75cf2e72c8c0369de8fdb889a530427606]
        2016-09-05: source-hash-619d5fceada2df7c7bc915cea51779fd115d0fcd
    git bisect bad 9be85b75cf2e72c8c0369de8fdb889a530427606
    # bad: [67252904b6480cb4ecf29a0e58dc5e802772b5c4]
        2016-09-03: source-hash-f7513f0f53f2d074c08610a68fb787bb379c31d4
    git bisect bad 67252904b6480cb4ecf29a0e58dc5e802772b5c4
    # bad: [038087e58cc6ace6ec0ee2f7d258b51d9514b1ee]
        2016-09-02: source-hash-91ee1cdce712d50e1e6951bcd7ba82dac50d8038
    git bisect bad 038087e58cc6ace6ec0ee2f7d258b51d9514b1ee
    # first bad commit: [038087e58cc6ace6ec0ee2f7d258b51d9514b1ee]
        2016-09-02: source-hash-91ee1cdce712d50e1e6951bcd7ba82dac50d8038

I am setting keywords regression, bibisected, haveBacktrace.

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