X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=kubernetes%2Fportal%2Fcomponents%2Fportal-mariadb%2Fresources%2Fconfig%2Fmariadb%2Fdocker-entrypoint.sh;h=411ed8e667ede67e877748c62c506e60d9d8d216;hb=8e032164e936cd0d1ee22737eebeabfe9fda58c7;hp=ebc8ca0f40caa33eaa1e58bb2e3564ae81385ca5;hpb=6af2236f179efe1f3b67d7646153ac5f03d86546;p=oom.git

diff --git a/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh b/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
index ebc8ca0f40..411ed8e667 100644
--- a/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
+++ b/kubernetes/portal/components/portal-mariadb/resources/config/mariadb/docker-entrypoint.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+
 set -eo pipefail
 shopt -s nullglob
 
@@ -30,10 +31,15 @@ file_env() {
 		mysql_error "Both $var and $fileVar are set (but are exclusive)"
 	fi
 	local val="$def"
+	# val="${!var}"
+	# val="$(< "${!fileVar}")"
+	# eval replacement of the bashism equivalents above presents no security issue here
+	# since var and fileVar variables contents are derived from the file_env() function arguments.
+	# This method is only called inside this script with a limited number of possible values.
 	if [ "${!var:-}" ]; then
-		val="${!var}"
+		eval val=\$$var
 	elif [ "${!fileVar:-}" ]; then
-		val="$(< "${!fileVar}")"
+		val="$(< "$(eval echo "\$$fileVar")")"
 	fi
 	export "$var"="$val"
 	unset "$fileVar"