SplashPath *SplashOutputDev::convertPath(GfxState * /*state*/, GfxPath *path) {
  SplashPath *sPath;
  GfxSubpath *subpath;
  int i, j;

  sPath = new SplashPath();
  for (i = 0; i < path->getNumSubpaths(); ++i) {
    subpath = path->getSubpath(i);
    if (subpath->getNumPoints() > 0) {
      sPath->moveTo((SplashCoord)subpath->getX(0),
		    (SplashCoord)subpath->getY(0));
      j = 1;
      while (j < subpath->getNumPoints()) {
	if (subpath->getCurve(j)) {
	  sPath->curveTo((SplashCoord)subpath->getX(j),
			 (SplashCoord)subpath->getY(j),
			 (SplashCoord)subpath->getX(j+1),
			 (SplashCoord)subpath->getY(j+1),
			 (SplashCoord)subpath->getX(j+2),
			 (SplashCoord)subpath->getY(j+2));
	  j += 3;
	} else {
	  sPath->lineTo((SplashCoord)subpath->getX(j),
			(SplashCoord)subpath->getY(j));
	  ++j;
	}
      }
      if (subpath->isClosed()) {
	sPath->close();
      }
    }
  }
  return sPath;
}

This weakness involves numeric computation errors, such as integer overflows, underflows, or precision losses, which can lead to miscalculations and exploitable behaviors in software.