From 20f51422ccc288977d134ee0a3fb898504971155 Mon Sep 17 00:00:00 2001
From: Holger Levsen <holger@layer-acht.org>
Date: Tue, 24 Feb 2015 21:12:58 +0100
Subject: reproducible: add comments, simplify code

---
 etc/pbuilderrc | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/etc/pbuilderrc b/etc/pbuilderrc
index c3385f7d..af22e71c 100644
--- a/etc/pbuilderrc
+++ b/etc/pbuilderrc
@@ -12,10 +12,9 @@ COMPRESSPROG="pigz"
 # remove /run/shm bindmount once we are running jessie - this is a workaround for #700591
 BINDMOUNTS="$BINDMOUNTS /run/shm /dev/shm"
 
-if [ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ]; then
-	# regular build
-	umask 0022
-else
-	# modified build
+# Use a different umask, but only do so when the UTS namespace differs from pid 1's UTS namespace.
+# This is only the case for the 2nd pbuilder run, which is started by bin/reproducible_build.sh
+# using 'unshare --uts'...
+if [ "$(readlink /proc/1/ns/uts)" != "$(readlink /proc/self/ns/uts)" ]; then
 	umask 0002
 fi
-- 
cgit v1.2.3-70-g09d2