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lihan 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 338aaec1f3 Fix BZ 66602 - skip sending the WINDOW_UPDATE frame if the
increment is zero.
338aaec1f3 is described below
commit 338aaec1f37984e8d8bef11a79ca929128e509ec
Author: ledefe <led...@qq.com>
AuthorDate: Fri May 19 13:24:50 2023 +0800
Fix BZ 66602 - skip sending the WINDOW_UPDATE frame if the increment is
zero.
Closes #619
https://bz.apache.org/bugzilla/show_bug.cgi?id=66602
---
java/org/apache/coyote/http2/Http2UpgradeHandler.java | 4 +++-
webapps/docs/changelog.xml | 5 +++++
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/java/org/apache/coyote/http2/Http2UpgradeHandler.java
b/java/org/apache/coyote/http2/Http2UpgradeHandler.java
index c5aeaf87ea..b32b9dbbfb 100644
--- a/java/org/apache/coyote/http2/Http2UpgradeHandler.java
+++ b/java/org/apache/coyote/http2/Http2UpgradeHandler.java
@@ -1625,7 +1625,9 @@ class Http2UpgradeHandler extends AbstractStream
implements InternalHttpUpgradeH
// the call to this method. This means the bytes read will have
been
// written to the original stream and, effectively, swallowed.
// Therefore, need to notify that those bytes were swallowed here.
- onSwallowedDataFramePayload(streamId, dataLength);
+ if (dataLength>0) {
+ onSwallowedDataFramePayload(streamId, dataLength);
+ }
}
}
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index a04e745926..6a2afaa8b7 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -112,6 +112,11 @@
defined in RFC 9218 rather than the one defined in RFC 7540.
(markt)
</update>
+ <fix>
+ <bug>66602</bug>: not sending WINDOW_UPDATE when dataLength is ZERO
+ on call SwallowedDataFramePayload. Pull request #619 by
+ ledefe. (lihan)
+ </fix>
</changelog>
</subsection>
<subsection name="Other">
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