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 99cfab17e64fdff0c299d3c1fc9cccd1d96e5aff..01c0dedb627233582ea42c4625180f44022479ae 100644 (file)
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -87,6 +87,9 @@ drop_gid(gid_t gid)
 {
   if (setgid(gid) < 0)
     die("setgid: %m");
+
+  if (setgroups(0, NULL) < 0)
+    die("setgroups: %m");
 }
 
 /*