[Libreoffice-bugs] [Bug 112806] New: Memory leak when copying whole columns

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=112806

            Bug ID: 112806
           Summary: Memory leak when copying whole columns
           Product: LibreOffice
           Version: 5.2.7.2 release
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: n.kraus at gmx.at

Created attachment 136671
  --> https://bugs.documentfoundation.org/attachment.cgi?id=136671&action=edit
Example file for bug, copy columns D&E

100% reproducible

Step 1: Open attached "Rechnungen 2016_2.ods"
Step 2: Select columns D and E by clicking on D and E
Step 3: Press [Ctrl] + [C]

Result:
soffice.bin instantly consumes 100% of free RAM (>12 GiB), system then writes
to swap until process is killed.
Computer barely usable enough to kill process.

uname -a
Linux $PC 4.9.0-3-amd64 #1 SMP Debian 4.9.30-2+deb9u5 (2017-09-19) x86_64
GNU/Linux


About attached file:
Columns A, B, C, G changed for privacy, conditional formatting in F should not
matter and was introduced after the first occurrence of the bug. Bug occurs
after these changes. Columns D and E remain unchanged.

About LibreOffice
Version: 5.2.7.2
Build ID: 1:5.2.7-1
CPU Threads: 4; OS Version: Linux 4.9; UI Render: default; VCL: gtk3; 
Locale: en-GB (en_GB.UTF-8); Calc: group

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