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finish 6.3

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firmianay
2017-11-18 16:00:58 +08:00
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doc/4.4_gcc_sec.md
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@ -296,6 +296,10 @@ Partial RELRO No canary found NX enabled No PIE No RPATH No RU
#### RELRO
RELRO（ReLocation Read-Only）设置符号重定向表为只读或在程序启动时就解析并绑定所有动态符号，从而减少对 GOT（Global Offset Table）的攻击。
RELOR 有两种形式：
- Partial RELRO：一些段（包括 `.dynamic`）在初始化后将会被标记为只读。
- Full RELRO：除了Partial RELRO，延迟绑定将被禁止，所有的导入符号将在开始时被解析，`.got.plt` 段会被完全初始化为目标函数的最终地址，并被标记为只读。
## 编译参数
各种安全技术的编译参数如下：

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doc/6.3_pwn_xdctf2015_pwn200.md
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