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-rwxr-xr-xdocker/rootless/usr/local/bin/docker-entrypoint.sh6
1 files changed, 6 insertions, 0 deletions
diff --git a/docker/rootless/usr/local/bin/docker-entrypoint.sh b/docker/rootless/usr/local/bin/docker-entrypoint.sh
index d05777adc..ca509214b 100755
--- a/docker/rootless/usr/local/bin/docker-entrypoint.sh
+++ b/docker/rootless/usr/local/bin/docker-entrypoint.sh
@@ -1,5 +1,11 @@
#!/bin/sh
+# Protect against buggy runc in docker <20.10.6 causing problems in with Alpine >= 3.14
+if [ ! -x /bin/sh ]; then
+ echo "Executable test for /bin/sh failed. Your Docker version is too old to run Alpine 3.14+ and Gitea. You must upgrade Docker.";
+ exit 1;
+fi
+
if [ -x /usr/local/bin/docker-setup.sh ]; then
/usr/local/bin/docker-setup.sh || { echo 'docker setup failed' ; exit 1; }
fi