File descriptor closing in spawn_process_os in libnative on Unix platforms misses file descriptors opened before lowered resource limits #13790

#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/time.h>
#include <sys/resource.h>

int main() {
    struct rlimit const limit = {
        .rlim_cur = 0,
        .rlim_max = 0
    };
    if (-1 == setrlimit(RLIMIT_NOFILE, &limit)) {
        fprintf(stderr, "error: %s\n", strerror(errno));
        exit(EXIT_FAILURE);
    }

    puts("Printing to standard output even though the resource limit is lowered past standard output's number!");

    return EXIT_SUCCESS;
}