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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git
commit ec1e8223913de2b331d1c559355a15bc48720e2f
Author: Gary D. Gregory <garydgreg...@gmail.com>
AuthorDate: Sun May 18 18:06:32 2025 -0400
Fix SpotBugs AT_STALE_THREAD_WRITE_OF_PRIMITIVE in ProxyInputStream
[ERROR] Medium: Shared primitive variable "closed" in one thread may not
yield the value of the most recent write from another thread
[org.apache.commons.io.input.ProxyInputStream] At
ProxyInputStream.java:[line 233] AT_STALE_THREAD_WRITE_OF_PRIMITIVE
---
src/changes/changes.xml | 1 +
src/main/java/org/apache/commons/io/input/ProxyInputStream.java | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index 5ed0f9fd1..cf788651b 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -64,6 +64,7 @@ The <action> type attribute can be add,update,fix,remove.
<action dev="ggregory" type="fix" due-to="Gary
Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "atEos" in one
thread may not yield the value of the most recent write from another thread
[org.apache.commons.io.input.UnixLineEndingInputStream] At
UnixLineEndingInputStream.java:[line 120]
AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
<action dev="ggregory" type="fix" due-to="Gary
Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "atSlashCr" in
one thread may not yield the value of the most recent write from another thread
[org.apache.commons.io.input.UnixLineEndingInputStream] At
UnixLineEndingInputStream.java:[line 124]
AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
<action dev="ggregory" type="fix" due-to="Gary
Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "atSlashLf" in
one thread may not yield the value of the most recent write from another thread
[org.apache.commons.io.input.UnixLineEndingInputStream] At
UnixLineEndingInputStream.java:[line 125]
AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
+ <action dev="ggregory" type="fix" due-to="Gary
Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "closed" in one
thread may not yield the value of the most recent write from another thread
[org.apache.commons.io.input.ProxyInputStream] At ProxyInputStream.java:[line
233] AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
<!-- ADD -->
<action dev="ggregory" type="add" issue="IO-875" due-to="Pierre Baumard,
Gary Gregory">Add and use
org.apache.commons.io.file.CountingPathVisitor.accept(Path,
BasicFileAttributes) #743.</action>
<!-- UPDATE -->
diff --git a/src/main/java/org/apache/commons/io/input/ProxyInputStream.java
b/src/main/java/org/apache/commons/io/input/ProxyInputStream.java
index 85291fd33..8be3f83b0 100644
--- a/src/main/java/org/apache/commons/io/input/ProxyInputStream.java
+++ b/src/main/java/org/apache/commons/io/input/ProxyInputStream.java
@@ -100,7 +100,7 @@ public B setAfterRead(final IOIntConsumer afterRead) {
/**
* Tracks whether {@link #close()} has been called or not.
*/
- private boolean closed;
+ private volatile boolean closed;
/**
* Handles exceptions.
