
渚薰又再一次死在碇真嗣手上。
在電視版裏,渚薰是個很特別的角色:他只出現一集,但卻是最受歡迎的角色之一。他的對白不多,但句句都似乎很高深莫測。他是朋友,但也是敵人。他的樣子斯文而瘦削,但卻能使用強大的ATF
A number of languages have open() functions that are generalized bydefault; they open more than plain files, sometimes far more. Suchfunctions are dangerous bear traps lying in wait for the unwary andinsufficiently paranoid, because what the programmer thinks is a simplefile open may be something very different and more dangerous. Inturn, this means that all an attacker needs to do is find some way to supply a 'file name' that your programwill try to open.
There's two core problems: the
Part of the generalized open() problem is thatsuch generalized open() s silently cross what I will call 'securitycontexts'. Here a security context is both what you can do and wherethe data is coming from; read versus write versus run a pipe, localfiles versus remote URLs, and so on.
When something is security sensitive (and open() is here), it shouldeither be explicit about what security context it is operating in,or it should at least be explicit about the

渚薰又再一次死在碇真嗣手上。
在電視版裏,渚薰是個很特別的角色:他只出現一集,但卻是最受歡迎的角色之一。他的對白不多,但句句都似乎很高深莫測。他是朋友,但也是敵人。他的樣子斯文而瘦削,但卻能使用強大的ATF
Here is a surprise I just discovered about magic SysRq and serialconsoles: in order to have a serial console respond to magicSysRq, you need something talking to it. If your serial console is /dev/console , I believe that this is automatic; however, if it isnot (if you have hooked it up to debug systemlockups in X, for example, as a not entirely hypothetical example), youneed to run a getty or something on the serial port in order to havethe kernel notice