nodejs
diff --git a/‎lib/internal/source_map/source_map_cache.js‎
Lines changed: 5 additions & 2 deletions b/‎lib/internal/source_map/source_map_cache.js‎
Lines changed: 5 additions & 2 deletions
diff --git a/‎test/parallel/test-source-map-invalid-url.js‎
Lines changed: 56 additions & 0 deletions b/‎test/parallel/test-source-map-invalid-url.js‎
Lines changed: 56 additions & 0 deletions
@@ -247,7 +247,10 @@ function dataFromUrl(sourceURL, sourceMappingURL) {
     }
   }
 
-  const mapURL = new URL(sourceMappingURL, sourceURL).href;
+  const mapURL = URLParse(sourceMappingURL, sourceURL);
+  if (mapURL === null) {
+    return null;
+  }
   return sourceMapFromFile(mapURL);
 }
 
@@ -276,7 +279,7 @@ function lineLengths(content) {
 
 /**
  * Read source map from file.
- * @param {string} mapURL - file url of the source map
+ * @param {URL} mapURL - file url of the source map
  * @returns {object} deserialized source map JSON object
  */
 function sourceMapFromFile(mapURL) {
Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,10 @@ function dataFromUrl(sourceURL, sourceMappingURL) {`
`247`	`247`	`}`
`248`	`248`	`}`
`249`	`249`
`250`		`- const mapURL = new URL(sourceMappingURL, sourceURL).href;`
	`250`	`+ const mapURL = URLParse(sourceMappingURL, sourceURL);`
	`251`	`+ if (mapURL === null) {`
	`252`	`+ return null;`
	`253`	`+ }`
`251`	`254`	`return sourceMapFromFile(mapURL);`
`252`	`255`	`}`
`253`	`256`
`@@ -276,7 +279,7 @@ function lineLengths(content) {`
`276`	`279`
`277`	`280`	`/**`
`278`	`281`	`* Read source map from file.`
`279`		`- * @param {string} mapURL - file url of the source map`
	`282`	`+ * @param {URL} mapURL - file url of the source map`
`280`	`283`	`* @returns {object} deserialized source map JSON object`
`281`	`284`	`*/`
`282`	`285`	`function sourceMapFromFile(mapURL) {`