diff options
| author | Eike Rathke <erack@redhat.com> | 2015-01-16 22:40:36 +0100 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2015-01-24 16:54:44 +0100 |
| commit | 9dc81cc0f0911a50328bef995099f3467f20a07a (patch) | |
| tree | b91bfb21de12d326337c792c86974f8b6d5f8676 /sc | |
| parent | 046e9eb33af47649a931c76f7541b536143287fd (diff) | |
don't access empty range list, could be rhbz#1180312
ScRangeList::DeleteArea() may remove an entire range, if it was the
last range a subsequent call to ScConditionalFormat::DeleteArea() would
attempt to access an invalid first element.
Change-Id: I8d68c27963dc8561d61a94980093c271bd3aaffb
(cherry picked from commit 9af8e14e67d354bb7736271a76a3dd8b6da78fd9)
Reviewed-on: https://gerrit.libreoffice.org/13965
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Diffstat (limited to 'sc')
| -rw-r--r-- | sc/source/core/data/conditio.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sc/source/core/data/conditio.cxx b/sc/source/core/data/conditio.cxx index 80a2b53c26dd..7a3c085513dc 100644 --- a/sc/source/core/data/conditio.cxx +++ b/sc/source/core/data/conditio.cxx @@ -2088,6 +2088,9 @@ void ScConditionalFormat::UpdateMoveTab( sc::RefUpdateMoveTabContext& rCxt ) void ScConditionalFormat::DeleteArea( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 ) { + if (maRanges.empty()) + return; + SCTAB nTab = maRanges[0]->aStart.Tab(); maRanges.DeleteArea( nCol1, nRow1, nTab, nCol2, nRow2, nTab ); } |