我在编译后面的漏洞利用代码时遇到问题:
http://downloads.securityfocus.com/vulnerabilities/exploits/59846-1.c
我正在使用:"gcc file.c"和"gcc -O2 file.c",但它们都会出现以下错误:
sorbolinux-exec.c: In function ‘sc’:
sorbolinux-exec.c:76: error: stray ‘\302’ in program
sorbolinux-exec.c:76: error: stray ‘\244’ in program
sorbolinux-exec.c:76: error: ‘t’ undeclared (first use in this function)
sorbolinux-exec.c:76: error: (Each undeclared identifier is reported only once
sorbolinux-exec.c:76: error: for each function it appears in.)
我尝试在Kali linux和Ubuntu 10.04上编译它们并得到相同的结果.
试图编译一堆.c文件
(1)文件编译正常,使用 cc
cc -Wall -Wextra -Wunreachable-code -ggdb -O0 *.c
(2)然后,我需要从最终输出创建一个静态库,以便在c ++程序中使用.所以我这样做:
ar cru liborientdb-c.a *.o
(3)工作正常.但是,当我来编译包含第1行库的c ++程序testme.cpp时
(line 1 of testme.cpp)
#include "liborientdb-c.a"
编译步骤:
cc testme.cpp
我收到此错误:
liborientdb-c.a:117:22: error: stray '\3' in program
liborientdb-c.a:117:263: warning: null character(s) ignored [enabled by default]
liborientdb-c.a:117:22: error: stray '\17' in program
liborientdb-c.a:117:265: warning: null character(s) ignored [enabled by default]
liborientdb-c.a:117:283: warning: null character(s) ignored [enabled by default]
liborientdb-c.a:117:22: error: stray '\22' in program
liborientdb-c.a:117:287: warning: null character(s) ignored [enabled by default]
liborientdb-c.a:117:22: error: …