void SplashOutputDev::endType3Char(GfxState *state) {
  T3GlyphStack *t3gs;
  double *ctm;

  if (t3GlyphStack->cacheTag) {
    memcpy(t3GlyphStack->cacheData, bitmap->getDataPtr(),
	   t3GlyphStack->cache->glyphSize);
    delete bitmap;
    delete splash;
    bitmap = t3GlyphStack->origBitmap;
    splash = t3GlyphStack->origSplash;
    ctm = state->getCTM();
    state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3],
		  t3GlyphStack->origCTM4, t3GlyphStack->origCTM5);
    updateCTM(state, 0, 0, 0, 0, 0, 0);
    drawType3Glyph(t3GlyphStack->cache,
		   t3GlyphStack->cacheTag, t3GlyphStack->cacheData);
  }
  t3gs = t3GlyphStack;
  t3GlyphStack = t3gs->next;
  delete t3gs;
}

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