sc/source/filter/excel/impop.cxx | 6 ++++++
1 file changed, 6 insertions(+)
New commits:
commit 30d2c8bbde0c465a2f87324eb974ad8e68e28cd7
Author: Noel Grandin <noelgran...@gmail.com>
AuthorDate: Wed Oct 9 19:27:04 2024 +0200
Commit: Noel Grandin <noel.gran...@collabora.co.uk>
CommitDate: Thu Oct 10 07:45:46 2024 +0200
cid#1606594 Overflowed constant
Change-Id: Ie5445a5287de7d1752dd3aefaa2969d92fed6da1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174741
Reviewed-by: Noel Grandin <noel.gran...@collabora.co.uk>
Tested-by: Jenkins
diff --git a/sc/source/filter/excel/impop.cxx b/sc/source/filter/excel/impop.cxx
index 163e10b66d55..323ed830b301 100644
--- a/sc/source/filter/excel/impop.cxx
+++ b/sc/source/filter/excel/impop.cxx
@@ -480,6 +480,12 @@ void ImportExcel::Columndefault()
OSL_ENSURE( aIn.GetRecLeft() == static_cast<std::size_t>(nColMac -
nColMic) * 3 + 2,
"ImportExcel::Columndefault - wrong record size" );
+ if (nColMac == 0)
+ {
+ SAL_WARN("sc", "dodgy column defaults");
+ return;
+ }
+
nColMac--;
if( nColMac > rD.MaxCol() )
