Comparison of N-closest dithering using an 8-colour irregular palette. Left to right: .
Александра Синицына (Ночной линейный редактор)
。关于这个话题,谷歌浏览器【最新下载地址】提供了深入分析
第四十六条 网络安全产品、服务提供者应当采取下列措施,防范其产品、服务被用于实施违法犯罪活动:
The key is the test TST_SEL_RET on line 682. It compares the RPL of the return CS selector (saved on the stack by the original CALL) against the current CPL. If RPL == CPL, the PLA returns 0x000 (continue) and LD_DESCRIPTOR finishes normally -- same-privilege return. If RPL CPL, the caller is returning to a less-privileged ring, so the PLA redirects to 0x686 (RETF_OUTER_LEV) -- the cross-privilege path that must also restore the caller's stack. If RPL