paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-11 16:56:01 +02:00
Code Issues Packages Projects Releases Wiki Activity

TAChart: Fix out-of-bounds access while drawing TColorMapSeries with empty ColorSource

Browse Source 
git-svn-id: trunk@38982 -
This commit is contained in:
ask 2012-10-07 13:32:02 +00:00
parent 8406131b04
commit 8dc70f7e1f
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
components/tachart/tafuncseries.pas
View File

@ -1551,7 +1551,7 @@ var
c1, c2: TColor;
v1, v2: Double;
begin
if ColorSource = nil then exit(clTAColor);
if (ColorSource = nil) or (ColorSource.Count = 0) then exit(clTAColor);
ColorSource.FindBounds(AValue, SafeInfinity, lb, ub);
if Interpolate and InRange(lb, 1, ColorSource.Count - 1) then begin
with ColorSource[lb - 1]^ do begin