This is an automated email from the ASF dual-hosted git repository.
remm pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tomcat.git
The following commit(s) were added to refs/heads/main by this push:
new 482ac05bd0 Use the previous decode call in the old default for now
482ac05bd0 is described below
commit 482ac05bd019c2c7eaed36ec4958673b23237605
Author: remm <r...@apache.org>
AuthorDate: Fri Jun 23 09:43:40 2023 +0200
Use the previous decode call in the old default for now
Just in case it makes a performance difference (the JVM code is very
different).
---
java/org/apache/tomcat/util/buf/ByteChunk.java | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/java/org/apache/tomcat/util/buf/ByteChunk.java
b/java/org/apache/tomcat/util/buf/ByteChunk.java
index ff00f55774..27c985e6e2 100644
--- a/java/org/apache/tomcat/util/buf/ByteChunk.java
+++ b/java/org/apache/tomcat/util/buf/ByteChunk.java
@@ -579,8 +579,13 @@ public final class ByteChunk extends AbstractChunk {
// new String(byte[], int, int, Charset) takes a defensive copy of the
// entire byte array. This is expensive if only a small subset of the
// bytes will be used. The code below is from Apache Harmony.
- CharBuffer cb =
charset.newDecoder().onMalformedInput(malformedInputAction)
-
.onUnmappableCharacter(unmappableCharacterAction).decode(ByteBuffer.wrap(buff,
start, end - start));
+ CharBuffer cb;
+ if (malformedInputAction == CodingErrorAction.REPLACE &&
unmappableCharacterAction == CodingErrorAction.REPLACE) {
+ cb = charset.decode(ByteBuffer.wrap(buff, start, end - start));
+ } else {
+ cb = charset.newDecoder().onMalformedInput(malformedInputAction)
+
.onUnmappableCharacter(unmappableCharacterAction).decode(ByteBuffer.wrap(buff,
start, end - start));
+ }
return new String(cb.array(), cb.arrayOffset(), cb.length());
}
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