pass DX array around using o3tl::span instead of pointer

so we get bounds checking in debug mode

Note that I cannot just pass around the std::vectors
involved because there is a place in editeng which
calls with a subset of a vector.

Change-Id: I5088a139593c27bf9cbe5d843ab4b0048ac6d508
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/124330
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 4 insertions, 1 deletions

diff --git a/vcl/source/control/calendar.cxx b/vcl/source/control/calendar.cxx
index 4beea72b5e83..2d5910a920f0 100644
--- a/vcl/source/control/calendar.cxx
+++ b/vcl/source/control/calendar.cxx
@@ -704,7 +704,10 @@ void Calendar::ImplDraw(vcl::RenderContext& rRenderContext)
             rRenderContext.SetLineColor(rStyleSettings.GetWindowTextColor());
             Point aStartPos(nDayX, nDeltaY);
             rRenderContext.DrawLine(aStartPos, Point(nDayX + (7 * mnDayWidth), nDeltaY));
-            rRenderContext.DrawTextArray(Point(nDayX + mnDayOfWeekAry[0], nDayY), maDayOfWeekText, &(mnDayOfWeekAry[1]));
+            std::vector<tools::Long> aTmp;
+            for (int k=0; k<6; ++k)
+                aTmp.push_back(mnDayOfWeekAry[k+1]);
+            rRenderContext.DrawTextArray(Point(nDayX + mnDayOfWeekAry[0], nDayY), maDayOfWeekText, {aTmp.data(), aTmp.size()});
 
             // display days
             sal_uInt16 nDaysInMonth = aDate.GetDaysInMonth();