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NPE guard for null response; fixes gh-1224

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This commit is contained in:
Marcin Grzejszczak
2019-02-28 15:28:42 +01:00
parent fead7a35cc
commit f044c07f67
6 changed files with 8 additions and 10 deletions
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3
spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/client/HttpClientBeanPostProcessor.java
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@@ -249,6 +249,9 @@ class HttpClientBeanPostProcessor implements BeanPostProcessor {
protected void handle(HttpClientResponse httpClientResponse,
Throwable throwable) {
if (httpClientResponse == null) {
return;
}
AtomicReference reference = httpClientResponse.currentContext()
.getOrDefault(AtomicReference.class, null);
if (reference == null || reference.get() == null) {

3
spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/async/issues/issue546/Issue546Tests.java
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@@ -77,8 +77,7 @@ class Issue546TestsApp {
@RestController
class Controller {
private static final Log log = LogFactory
.getLog(Controller.class);
private static final Log log = LogFactory.getLog(Controller.class);
private final AsyncRestTemplate traceAsyncRestTemplate;

3
spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/web/client/exception/WebClientExceptionTests.java
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@@ -69,8 +69,7 @@ public class WebClientExceptionTests {
@ClassRule
public static final SpringClassRule SCR = new SpringClassRule();
private static final Log log = LogFactory
.getLog(WebClientExceptionTests.class);
private static final Log log = LogFactory.getLog(WebClientExceptionTests.class);
@Rule
public final SpringMethodRule springMethodRule = new SpringMethodRule();

3
spring-cloud-sleuth-core/src/test/java/org/springframework/cloud/sleuth/instrument/zuul/TraceZuulIntegrationTests.java
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@@ -74,8 +74,7 @@ import static org.assertj.core.api.BDDAssertions.then;
@DirtiesContext
public class TraceZuulIntegrationTests {
private static final Log log = LogFactory
.getLog(TraceZuulIntegrationTests.class);
private static final Log log = LogFactory.getLog(TraceZuulIntegrationTests.class);
@Autowired
Tracing tracing;