From 96d45a1878c471afd2ba5ff8d75c85d04840bad1 Mon Sep 17 00:00:00 2001
From: Nikita Ogorodnikov <nikita.ogorodnikov@datadoghq.com>
Date: Wed, 27 Dec 2023 17:31:20 +0100
Subject: [PATCH] Add telemetry point for null file content

---
 .../android/ndk/internal/DatadogNdkCrashHandler.kt | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/dd-sdk-android-core/src/main/kotlin/com/datadog/android/ndk/internal/DatadogNdkCrashHandler.kt b/dd-sdk-android-core/src/main/kotlin/com/datadog/android/ndk/internal/DatadogNdkCrashHandler.kt
index a70c73e3db..8bfcfedea0 100644
--- a/dd-sdk-android-core/src/main/kotlin/com/datadog/android/ndk/internal/DatadogNdkCrashHandler.kt
+++ b/dd-sdk-android-core/src/main/kotlin/com/datadog/android/ndk/internal/DatadogNdkCrashHandler.kt
@@ -128,7 +128,19 @@ internal class DatadogNdkCrashHandler(
         return if (content.isEmpty()) {
             null
         } else {
-            String(content)
+            String(content).also {
+                // temporary, to have more telemetry data
+                if (it.contains("\\u0000") || it.contains("\u0000")) {
+                    internalLogger.log(
+                        InternalLogger.Level.ERROR,
+                        InternalLogger.Target.TELEMETRY,
+                        {
+                        "Decoded file (${file.name}) content contains NULL character, file content={$it}," +
+                                " raw_bytes=${content.joinToString(",")}"
+                        }
+                    )
+                }
+            }
         }
     }