From fce8babb8981b0e4fb6fff1d895b4783e1c28bd7 Mon Sep 17 00:00:00 2001
From: Brian Seymour <imbrianseymour@gmail.com>
Date: Fri, 21 Sep 2018 12:19:37 -0500
Subject: [PATCH] dont switch users in dockerfile, use runuser instead

---
 docker/Dockerfile | 1 -
 docker/execute    | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 284be06..2ef67e2 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -16,5 +16,4 @@ RUN echo 'runner hard nproc 16' >> /etc/security/limits.conf
 RUN echo 'runner soft nofile 128' >> /etc/security/limits.conf
 RUN echo 'runner hard nofile 128' >> /etc/security/limits.conf
 
-USER runner
 WORKDIR /tmp
diff --git a/docker/execute b/docker/execute
index 43486c8..0353a56 100755
--- a/docker/execute
+++ b/docker/execute
@@ -62,6 +62,6 @@ docker run \
     -v $dir/executors/cpp:/executor_cpp:ro \
     -v $dir/executors/go:/executor_go:ro \
     piston \
-    /$bin /$file $file 2>&1
+    runuser -l runner -c '/$bin /$file $file 2>&1'
 
 rm -f /tmp/$file