Committing the patch I sent to kde-devel. Fixes memory leaks, and an UMR.

svn path=/trunk/kdebase/konsole/; revision=63866

src/TEScreen.C

@@ -77,6 +77,7 @@ TEScreen::TEScreen(int lines, int columns)
 TEScreen::~TEScreen()
 {
   free(image);
+  if (tabstops) free(tabstops);
 }
 
 /* ------------------------------------------------------------------------- */

src/TEWidget.C

@@ -407,7 +407,7 @@ HCNT("setImage");
   setUpdatesEnabled(TRUE);
   if ( hasBlinker && !blinkT->isActive()) blinkT->start(1000); // 1000 ms
   if (!hasBlinker &&  blinkT->isActive()) { blinkT->stop(); blinking = FALSE; }
-  delete disstrU;
+  delete [] disstrU;
 }
 
 // paint Event ////////////////////////////////////////////////////
@@ -478,7 +478,7 @@ HCNT("paintEvent");
                 QRect(blX+tLx+font_w*x,bY+tLy+font_h*y,font_w*len,font_h),
                 unistr, image[loc(x,y)], pm != NULL, false);
     x += len - 1;
-    delete disstrU;
+    delete [] disstrU;
   }
   drawFrame( &paint );
   paint.end();

src/konsole.C

@@ -139,6 +139,7 @@ Konsole::Konsole(const char* name,
   b_scroll = histon;
   b_fullscreen = FALSE;
   n_keytab = 0;
+  n_render = 0;
 
   // create terminal emulation framework ////////////////////////////////////