// RUN: %clangxx -O0 -g %s -o %t && %run %t
// XFAIL: target={{.*netbsd.*}} && msan
#include <stdlib.h>
#include <unistd.h>
#include <grp.h>
int main(void) {
gid_t *groups;
gid_t nobody;
int ngroups;
int maxgrp;
maxgrp = sysconf(_SC_NGROUPS_MAX);
groups = (gid_t *)malloc(maxgrp * sizeof(gid_t));
if (!groups)
exit(1);
if (gid_from_group("nobody", &nobody) == -1)
exit(1);
if (getgroupmembership("nobody", nobody, groups, maxgrp, &ngroups))
exit(1);
if (groups && ngroups) {
free(groups);
exit(0);
}
return -1;
}