Sysdep: Drop supplementary groups when dropping GID

We forgot to do that. Oops.

diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 05becbe75f6a57c84c69b84aa92803458db44225..db848033771e1c4ecb39874cc6fec0acb34c2cc6 100644 (file)
--- 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");
 }
 
 /*