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markt pushed a commit to branch 8.5.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/8.5.x by this push:
new 27adc25 Fix NPE regression in 6c03319
27adc25 is described below
commit 27adc252a0fc8ad254a053c8c8ce0e0af8e4f73d
Author: Mark Thomas <[email protected]>
AuthorDate: Sun Nov 17 17:27:14 2019 +0000
Fix NPE regression in 6c03319
---
.../apache/catalina/core/ApplicationMapping.java | 77 ++++++++++++----------
1 file changed, 42 insertions(+), 35 deletions(-)
diff --git a/java/org/apache/catalina/core/ApplicationMapping.java
b/java/org/apache/catalina/core/ApplicationMapping.java
index acf1b37..4d28f7a 100644
--- a/java/org/apache/catalina/core/ApplicationMapping.java
+++ b/java/org/apache/catalina/core/ApplicationMapping.java
@@ -32,42 +32,49 @@ public class ApplicationMapping {
public HttpServletMapping getHttpServletMapping() {
if (mapping == null) {
- String servletName;
- if (mappingData.wrapper == null) {
- servletName = "";
+ if (mappingData == null) {
+ // This can happen when dispatching from an application
provided
+ // request object that does not provide the Servlet 4.0 mapping
+ // data.
+ mapping = new MappingImpl("", "", null, "");
} else {
- servletName = mappingData.wrapper.getName();
- }
- if (mappingData.matchType == null) {
- mapping = new MappingImpl("", "", null, servletName);
- } else {
- switch (mappingData.matchType) {
- case CONTEXT_ROOT:
- mapping = new MappingImpl("", "",
mappingData.matchType, servletName);
- break;
- case DEFAULT:
- mapping = new MappingImpl("", "/",
mappingData.matchType, servletName);
- break;
- case EXACT:
- mapping = new
MappingImpl(mappingData.wrapperPath.toString().substring(1),
- mappingData.wrapperPath.toString(),
mappingData.matchType, servletName);
- break;
- case EXTENSION:
- String path = mappingData.wrapperPath.toString();
- int extIndex = path.lastIndexOf('.');
- mapping = new MappingImpl(path.substring(1, extIndex),
- "*" + path.substring(extIndex),
mappingData.matchType, servletName);
- break;
- case PATH:
- String matchValue;
- if (mappingData.pathInfo.isNull()) {
- matchValue = null;
- } else {
- matchValue =
mappingData.pathInfo.toString().substring(1);
- }
- mapping = new MappingImpl(matchValue,
mappingData.wrapperPath.toString() + "/*",
- mappingData.matchType, servletName);
- break;
+ String servletName;
+ if (mappingData.wrapper == null) {
+ servletName = "";
+ } else {
+ servletName = mappingData.wrapper.getName();
+ }
+ if (mappingData.matchType == null) {
+ mapping = new MappingImpl("", "", null, servletName);
+ } else {
+ switch (mappingData.matchType) {
+ case CONTEXT_ROOT:
+ mapping = new MappingImpl("", "",
mappingData.matchType, servletName);
+ break;
+ case DEFAULT:
+ mapping = new MappingImpl("", "/",
mappingData.matchType, servletName);
+ break;
+ case EXACT:
+ mapping = new
MappingImpl(mappingData.wrapperPath.toString().substring(1),
+ mappingData.wrapperPath.toString(),
mappingData.matchType, servletName);
+ break;
+ case EXTENSION:
+ String path = mappingData.wrapperPath.toString();
+ int extIndex = path.lastIndexOf('.');
+ mapping = new MappingImpl(path.substring(1,
extIndex),
+ "*" + path.substring(extIndex),
mappingData.matchType, servletName);
+ break;
+ case PATH:
+ String matchValue;
+ if (mappingData.pathInfo.isNull()) {
+ matchValue = null;
+ } else {
+ matchValue =
mappingData.pathInfo.toString().substring(1);
+ }
+ mapping = new MappingImpl(matchValue,
mappingData.wrapperPath.toString() + "/*",
+ mappingData.matchType, servletName);
+ break;
+ }
}
}
}
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