Update src/platform/Ameba/DiagnosticDataProviderImpl.cpp

Co-authored-by: Boris Zbarsky <[email protected]>

src/platform/Ameba/DiagnosticDataProviderImpl.cpp

@@ -89,7 +89,7 @@ CHIP_ERROR DiagnosticDataProviderImpl::GetThreadMetrics(ThreadMetrics ** threadM
 
             strncpy(thread->NameBuf, taskStatusArray[x].pcTaskName, kMaxThreadNameLength - 1);
             thread->NameBuf[kMaxThreadNameLength] = '\0';
-            thread->name                          = CharSpan(thread->NameBuf, strlen(thread->NameBuf));
+            thread->name                          = CharSpan::fromCharString(thread->NameBuf);
             thread->id                            = taskStatusArray[x].xTaskNumber;
 
             thread->stackFreeMinimum = taskStatusArray[x].usStackHighWaterMark;