[Kde-imaging] New Defects reported by Coverity Scan for digiKam

[scan-admin at coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to digiKam found with Coverity SCAN

Defect(s) Reported-by: Coverity Scan

	
** CID 997051: Uninitialized scalar variable (UNINIT)
/mnt/devel/GIT/3.x/core/libs/dimg/filters/transform/autocrop.cpp: 878
http://scan5.coverity.com:8080//sourcebrowser.htm?projectId=10358#mergedDefectId=997051


________________________________________________________________________
CID 997051: Uninitialized scalar variable (UNINIT)

/mnt/devel/GIT/3.x/core/libs/dimg/filters/transform/autocrop.cpp: 842 ( var_decl)
   839            // --- Step 2 -- Search between local minima
   840            kDebug() << "In local minima function";
   841            //We need to find the maxima between the first two local minima from either side
>>> Declaring variable "blackpointCount" without initializer.
   842            int blackpointCount[threshold.width()];
   843            int leftminima     = 0;
   844            int rightminima    = (threshold.width()-1);
   845            int topCropLine    = 0;
   846            int bottomCropLine = threshold.height()-1;
  

/mnt/devel/GIT/3.x/core/libs/dimg/filters/transform/autocrop.cpp: 878 ( uninit_use)
   875    
   876            for(j=1;j<threshold.width();j++)
   877            {
>>> CID 997051: Uninitialized scalar variable (UNINIT)
>>> Using uninitialized value "blackpointCount[j]".
   878                if((blackpointCount[j]>blackpointCount[j-1]) && (blackpointCount[j]<(0.2*threshold.height())))
   879                {
   880                    leftminima = j-1;
   881                    break;
   882                }
  
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