From c1275f8dcceedcba4320e4b8c5424ba7586437e7 Mon Sep 17 00:00:00 2001
From: "bencoe@google.com" <bencoe@google.com>
Date: Wed, 23 Feb 2022 17:24:15 +0000
Subject: [PATCH] errors: do not access .stack in debug

Refs: #41541
---
 lib/internal/source_map/prepare_stack_trace.js | 4 ++--
 lib/internal/source_map/source_map_cache.js    | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/internal/source_map/prepare_stack_trace.js b/lib/internal/source_map/prepare_stack_trace.js
index 9492de2283322f..a47726f0dba55e 100644
--- a/lib/internal/source_map/prepare_stack_trace.js
+++ b/lib/internal/source_map/prepare_stack_trace.js
@@ -106,7 +106,7 @@ const prepareStackTrace = (globalThis, error, trace) => {
         }
       }
     } catch (err) {
-      debug(err.stack);
+      debug(err.message);
     }
     return `${str}${t}`;
   }), '');
@@ -187,7 +187,7 @@ function getOriginalSource(payload, originalSourcePath) {
     try {
       source = readFileSync(originalSourcePathNoScheme, 'utf8');
     } catch (err) {
-      debug(err);
+      debug(err.message);
       source = '';
     }
   }
diff --git a/lib/internal/source_map/source_map_cache.js b/lib/internal/source_map/source_map_cache.js
index c0de6aeb51868f..42b9231b89aca9 100644
--- a/lib/internal/source_map/source_map_cache.js
+++ b/lib/internal/source_map/source_map_cache.js
@@ -79,7 +79,7 @@ function maybeCacheSourceMap(filename, content, cjsModuleInstance) {
   } catch (err) {
     // This is most likely an [eval]-wrapper, which is currently not
     // supported.
-    debug(err.stack);
+    debug(err.message);
     return;
   }
   const match = StringPrototypeMatch(
@@ -119,7 +119,7 @@ function dataFromUrl(sourceURL, sourceMappingURL) {
         return null;
     }
   } catch (err) {
-    debug(err.stack);
+    debug(err.message);
     // If no scheme is present, we assume we are dealing with a file path.
     const mapURL = new URL(sourceMappingURL, sourceURL).href;
     return sourceMapFromFile(mapURL);
@@ -144,7 +144,7 @@ function sourceMapFromFile(mapURL) {
     const data = JSONParse(content);
     return sourcesToAbsolute(mapURL, data);
   } catch (err) {
-    debug(err.stack);
+    debug(err.message);
     return null;
   }
 }
@@ -163,7 +163,7 @@ function sourceMapFromDataUrl(sourceURL, url) {
       const parsedData = JSONParse(decodedData);
       return sourcesToAbsolute(sourceURL, parsedData);
     } catch (err) {
-      debug(err.stack);
+      debug(err.message);
       return null;
     }
   } else {