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author | Luboš Luňák <l.lunak@collabora.com> | 2020-05-28 16:18:58 +0200 |
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committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2020-06-03 11:37:43 +0200 |
commit | b0556da3a0966c9c68c6a57909524058d0bb5e07 (patch) | |
tree | df65661c4e8fee6fdff1632b95dd033fb17d6f2f /sc | |
parent | 35ec66f8766bd3d8f17c9e0ea68d1e260a9fbc32 (diff) |
purge shared string pool if ScDocument is closed (tdf#125428)
Especially with the testcases given in the bugreport the undo history
would keep many unused shared strings.
Change-Id: I57fcad73532fdcbad0a1298fbd06cb35c058bf96
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95045
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
(cherry picked from commit 861fbd998f2b526c2aea073c9471613bf728fa75)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95323
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'sc')
-rw-r--r-- | sc/source/core/data/documen2.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sc/source/core/data/documen2.cxx b/sc/source/core/data/documen2.cxx index cc45c83c30d4..3cbe6374d676 100644 --- a/sc/source/core/data/documen2.cxx +++ b/sc/source/core/data/documen2.cxx @@ -390,6 +390,9 @@ ScDocument::~ScDocument() SAL_WARN_IF( pAutoNameCache, "sc.core", "AutoNameCache still set in dtor" ); mpFormulaGroupCxt.reset(); + // Purge unused items if the string pool will be still used (e.g. by undo history). + if(mpCellStringPool.use_count() > 1) + mpCellStringPool->purge(); mpCellStringPool.reset(); } |