Ticket #13139: killer.c

// gcc killer.c -o killer
#include <sys/resource.h>
#include <sys/time.h>
#include <sys/types.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>

int main(int argc, char **argv) {
        // avoid coredumping.
        struct rlimit core_limit;
        int res = getrlimit(RLIMIT_CORE, &core_limit);
        if ( 0 == res ) {
                core_limit.rlim_cur = 0;
                setrlimit(RLIMIT_CORE, &core_limit);
        }

        for ( int i = 1; i < argc; ++i ) {
                kill(getpid(), atoi(argv[i]));
        }
        return 0;
}