From 8f73b8d2ebb40633320c40cf822ee09c83a07aa9 Mon Sep 17 00:00:00 2001
From: Mickael Remond <mremond@process-one.net>
Date: Mon, 12 Dec 2016 11:00:33 +0100
Subject: [PATCH] Use stable expat to avoid security issue with edge version

---
 ejabberd-mix/Dockerfile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ejabberd-mix/Dockerfile b/ejabberd-mix/Dockerfile
index 0076628..337c7df 100644
--- a/ejabberd-mix/Dockerfile
+++ b/ejabberd-mix/Dockerfile
@@ -10,9 +10,12 @@ RUN echo \
   && echo "http://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories && \
 
   # Install elixir from apk
-  apk add --no-cache build-base git zlib-dev openssl-dev yaml-dev expat-dev@stable \
+  apk upgrade --update musl && \
+  apk add build-base git zlib-dev openssl-dev yaml-dev expat-dev@stable \
    elixir erlang-crypto erlang-syntax-tools erlang-parsetools \
-   erlang-eunit erlang-mnesia
+   erlang-eunit erlang-mnesia && \
+  rm -rf /var/cache/apk/*
+
 
 # Install Hex+Rebar
 RUN mix local.hex --force && \