1 files changed, 13 insertions, 0 deletions
diff --git a/src/chkshsgr.c b/src/chkshsgr.c
new file mode 100644
index 0000000..fc752bd
--- /dev/null
+++ b/src/chkshsgr.c
@@ -0,0 +1,13 @@
+#include <grp.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include "exit.h"
+
+int main()
+{
+  short x[4];
+
+  x[0] = x[1] = 0;
+  if (getgroups(1,x) == 0) if (setgroups(1,x) == -1) _exit(1);
+  _exit(0);
+}