From 116f48b2ba34fd5fe5a92e98332d8ff40583d984 Mon Sep 17 00:00:00 2001
From: Jonathan Shook <jshook@gmail.com>
Date: Thu, 12 Oct 2023 16:49:15 -0500
Subject: [PATCH] basic sanity check on tags, no newlines or spaces

---
 .../adapters/api/activityconfig/rawyaml/Tags.java        | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/adapters-api/src/main/java/io/nosqlbench/adapters/api/activityconfig/rawyaml/Tags.java b/adapters-api/src/main/java/io/nosqlbench/adapters/api/activityconfig/rawyaml/Tags.java
index c581205a0..8a6bb9adb 100644
--- a/adapters-api/src/main/java/io/nosqlbench/adapters/api/activityconfig/rawyaml/Tags.java
+++ b/adapters-api/src/main/java/io/nosqlbench/adapters/api/activityconfig/rawyaml/Tags.java
@@ -17,6 +17,7 @@
 package io.nosqlbench.adapters.api.activityconfig.rawyaml;
 
 import io.nosqlbench.api.engine.util.Tagged;
+import io.nosqlbench.api.errors.OpConfigError;
 
 import java.util.Collections;
 import java.util.LinkedHashMap;
@@ -33,6 +34,14 @@ public class Tags implements Tagged {
 
     public void setTags(Map<String, String> tags) {
         this.tags.clear();
+        tags.forEach((k,v) -> {
+            if (k.contains("\n") || k.contains(" ")) {
+                throw new OpConfigError("tags name may not contain newlines or spaces: '" + k +"'");
+            }
+            if (v.contains("\n") || v.contains(" ")) {
+                throw new OpConfigError("tag values may not contain newlines or spaces (for name '" + k + "':'" + v +"'");
+            }
+        });
         this.tags.putAll(tags);
     }