From: Ondrej Zajicek (work) <santiago@crfreenet.org>
Date: Tue, 10 Sep 2019 13:08:15 +0000 (+0200)
Subject: Sysdep: Drop supplementary groups when dropping GID
X-Git-Tag: v1.6.8~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cf32b6bb567330ebcfab9331aa5002f58ed9e40;p=thirdparty%2Fbird.git

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 99cfab17e..01c0dedb6 100644
--- 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");
 }
 
 /*