From 5ab3447de18235de566eb5116c0aec24050f5f85 Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Wed, 21 Aug 2019 17:30:00 +0200
Subject: [PATCH] Sysdep: Drop supplementary groups when dropping GID

We forgot to do that. Oops.
---
 sysdep/unix/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 05becbe7..db848033 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -83,6 +83,9 @@ drop_gid(gid_t gid)
 {
   if (setgid(gid) < 0)
     die("setgid: %m");
+
+  if (setgroups(0, NULL) < 0)
+    die("setgroups: %m");
 }
 
 /*