[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: shellcoding on gentoo
I guess your function address is wrong, run "objdump /usr/lib/libc.so.5 -T | grep -w execve" to find the one for your system.
by the way: a much more reliable way to run system functions is to use systemcalls.
the respective number for each syscall can be found
with egrep "^#define __NR" /usr/include/asm/unistd.h" or with man syscalls
the number has to be in register eax, arguments in ebx following. int 0x80.