This is an automated email from the ASF dual-hosted git repository.
remm pushed a commit to branch 10.1.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/10.1.x by this push:
new efd289cd64 Add debug logging for exceptions when parsing parts
efd289cd64 is described below
commit efd289cd643273a2fe19b78d216996bdc49d5df9
Author: remm <r...@apache.org>
AuthorDate: Tue Jun 24 14:50:49 2025 +0200
Add debug logging for exceptions when parsing parts
It is possible that frameworks swallow exceptions.
---
java/org/apache/catalina/connector/LocalStrings.properties | 1 +
java/org/apache/catalina/connector/Request.java | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/java/org/apache/catalina/connector/LocalStrings.properties
b/java/org/apache/catalina/connector/LocalStrings.properties
index 13705a1186..b3b94d5c1f 100644
--- a/java/org/apache/catalina/connector/LocalStrings.properties
+++ b/java/org/apache/catalina/connector/LocalStrings.properties
@@ -62,6 +62,7 @@ coyoteRequest.maxPostSizeExceeded=The multi-part request
contained parameter dat
coyoteRequest.noAsync=Unable to start async because the following classes in
the processing chain do not support async [{0}]
coyoteRequest.noMultipartConfig=Unable to process parts as no multi-part
configuration has been provided
coyoteRequest.parseParameters=Exception thrown whilst processing POSTed
parameters
+coyoteRequest.partsParseException=Exception [{0}] occurred parsing parts and
will be thrown
coyoteRequest.postTooLarge=Parameters were not parsed because the size of the
posted data was too big. Use the maxPostSize attribute of the connector to
resolve this if the application should accept large POSTs.
coyoteRequest.sendfileNotCanonical=Unable to determine canonical name of file
[{0}] specified for use with sendfile
coyoteRequest.sessionCreateCommitted=Cannot create a session after the
response has been committed
diff --git a/java/org/apache/catalina/connector/Request.java
b/java/org/apache/catalina/connector/Request.java
index 74b45f9558..dfab466afd 100644
--- a/java/org/apache/catalina/connector/Request.java
+++ b/java/org/apache/catalina/connector/Request.java
@@ -2536,6 +2536,10 @@ public class Request implements HttpServletRequest {
parseParts(true);
if (partsParseException != null) {
+ Context context = getContext();
+ if (context != null && context.getLogger().isDebugEnabled()) {
+
context.getLogger().debug(sm.getString("coyoteRequest.partsParseException",
partsParseException.getMessage()));
+ }
if (partsParseException instanceof IOException) {
throw (IOException) partsParseException;
} else if (partsParseException instanceof IllegalStateException) {
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