Breakpoint 1, 0x00007ffff7de8060 in __libc_start_main () from /usr/lib/libc.so.6
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/firstlove/projects/org-ioslide/example/a.out
Breakpoint 1, 0x00007ffff7de8060 in __libc_start_main () from /usr/lib/libc.so.6
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/firstlove/projects/org-ioslide/example/a.out
Breakpoint 1, 0x00007ffff7de8060 in __libc_start_main () from /usr/lib/libc.so.6
(gdb) Quit
(gdb) quit
A debugging session is active.
Inferior 1 [process 16372] will be killed.
Quit anyway? (y or n) y
firstlove-pc% cat /proc/sys/kernel/randomize_va_space
2
IIUC, ASLR powinien losowo przypisywać wszystkie adresy, w tym jeden libc.so
, ale odkryłem, że adres __libc_start_main()
zawsze znajduje się 0x00007ffff7de8060
na moim komputerze z systemem Linux, dlaczego? Co jest nie tak?