[tomcat] branch 9.0.x updated: Explicitly close streams

[markt]

This is an automated email from the ASF dual-hosted git repository.

markt pushed a commit to branch 9.0.x
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/9.0.x by this push:
     new e0cc43f719 Explicitly close streams
e0cc43f719 is described below

commit e0cc43f719881f57585895120aff56d9acd0f220
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue Jul 4 20:09:51 2023 +0100

    Explicitly close streams
---
 java/org/apache/catalina/ssi/SSIExec.java | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/java/org/apache/catalina/ssi/SSIExec.java 
b/java/org/apache/catalina/ssi/SSIExec.java
index 605f7fa6db..d05eb3ee23 100644
--- a/java/org/apache/catalina/ssi/SSIExec.java
+++ b/java/org/apache/catalina/ssi/SSIExec.java
@@ -60,13 +60,12 @@ public class SSIExec implements SSICommand {
                 Runtime rt = Runtime.getRuntime();
                 Process proc = rt.exec(substitutedValue);
                 foundProgram = true;
-                BufferedReader stdOutReader = new BufferedReader(
-                        new InputStreamReader(proc.getInputStream()));
-                BufferedReader stdErrReader = new BufferedReader(
-                        new InputStreamReader(proc.getErrorStream()));
                 char[] buf = new char[BUFFER_SIZE];
-                IOTools.flow(stdErrReader, writer, buf);
-                IOTools.flow(stdOutReader, writer, buf);
+                try (BufferedReader stdOutReader = new BufferedReader(new 
InputStreamReader(proc.getInputStream()));
+                        BufferedReader stdErrReader = new BufferedReader(new 
InputStreamReader(proc.getErrorStream()));) {
+                    IOTools.flow(stdErrReader, writer, buf);
+                    IOTools.flow(stdOutReader, writer, buf);
+                }
                 proc.waitFor();
                 lastModified = System.currentTimeMillis();
             } catch (InterruptedException e) {


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