Make issue on ubuntu.

[HiddenRoom]

running "make" in sandsifter directory gives this output

cc -c injector.c -o injector.o -Wall
injector.c:171:13: error: variably modified ‘stack’ at file scope
171 | static char stack[SIGSTKSZ];
| ^~~~~
In file included from /usr/include/signal.h:328,
from injector.c:12:
injector.c:172:27: error: initializer element is not constant
172 | stack_t ss = { .ss_size = SIGSTKSZ, .ss_sp = stack, };
| ^~~~~~~~
injector.c:172:27: note: (near initialization for ‘ss.ss_size’)
injector.c:321:100: warning: excess elements in array initializer
321 | .start={.bytes={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, .len=0},
| ^~~~
injector.c:321:100: note: (near initialization for ‘total_range.start.bytes’)
injector.c:322:98: warning: excess elements in array initializer
322 | .end={.bytes={0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}, .len=0},
| ^~~~
injector.c:322:98: note: (near initialization for ‘total_range.end.bytes’)
make: *** [Makefile:38: injector.o] Error 1

[NobodyFAH]

same problem here

did you find a solution?

[HiddenRoom]

SOLVED!!! The issue was due to a change in glibc to the define in signal.h making SIGSTKSZ not a constant so you have to write a separate program to print it out (example below) then replace every instance of SIGSTKSZ in injector.c with the constant printed. Additionally you must add -no-pie to CFLAGS in the Makefile.

to find what you should replace SIGSTKSZ with run

`#include <stdio.h>
#include <signal.h>

int main(void)
{
printf("%d\n", SIGSTKSZ);
return 0;
}`

[ilikenwf]

Make a pull request or fork

[TheBloodEaglez]

I'm on ubuntu 22.04 I did all this, I couldn't install libcapstone3 ( I could install libacpstone 4). I got this output sudo ./sifter.py --unk --dis --len --sync --tick -- -P1 -t
File "/home/david/Downloads/yods/sandsifter-master/./sifter.py", line 196
if type(x) not in [type(0), type(0L)]:
^
SyntaxError: invalid decimal literal
don't know if anyone knows how to solve?

SOLVED!!! The issue was due to a change in glibc to the define in signal.h making SIGSTKSZ not a constant so you have to write a separate program to print it out (example below) then replace every instance of SIGSTKSZ in injector.c with the constant printed. Additionally you must add -no-pie to CFLAGS in the Makefile.

to find what you should replace SIGSTKSZ with run

`#include <stdio.h> #include <signal.h>

int main(void) { printf("%d\n", SIGSTKSZ); return 0; }`