SpringCloud/spring-cloud-sleuth
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Fixed potential NPEs

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This commit is contained in:
Marcin Grzejszczak
2018-03-05 10:23:44 +01:00
parent 2f2b54c103
commit 37a6763a44
1 changed files with 5 additions and 1 deletions
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6
spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/web/SleuthHttpServerParser.java
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@@ -65,7 +65,11 @@ class SleuthHttpServerParser extends HttpServerParser {
error(null, error, customizer);
return;
}
int httpStatus = adapter.statusCode(res);
Integer httpStatus = adapter.statusCode(res);
if (httpStatus == null) {
error(httpStatus, error, customizer);
return;
}
if (httpStatus == HttpServletResponse.SC_OK && error != null) {
// Filter chain threw exception but the response status may not have been set
// yet, so we have to guess.