(tomcat) branch 10.1.x updated: Ensure capture groups from RewriteCond reflect the current request

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markt-asf 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 83d195f46c Ensure capture groups from RewriteCond reflect the current request
83d195f46c is described below

commit 83d195f46c53d3fb8763c8e0146a09814c46a587
Author: Mark Thomas <[email protected]>
AuthorDate: Thu Aug 13 11:35:37 2026 +0100

    Ensure capture groups from RewriteCond reflect the current request
---
 java/org/apache/catalina/valves/rewrite/RewriteCond.java | 1 +
 webapps/docs/changelog.xml                               | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/java/org/apache/catalina/valves/rewrite/RewriteCond.java b/java/org/apache/catalina/valves/rewrite/RewriteCond.java
index b86a9723d3..0787b04f22 100644
--- a/java/org/apache/catalina/valves/rewrite/RewriteCond.java
+++ b/java/org/apache/catalina/valves/rewrite/RewriteCond.java
@@ -74,6 +74,7 @@ public class RewriteCond {
                 matcher.set(m);
                 return true;
             } else {
+                matcher.set(null);
                 return false;
             }
         }
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index bad9fc0709..b3ef171e3a 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -218,6 +218,10 @@
         this fix, paths containing literal <code>'?'</code> characters were
         truncated. (markt)
       </fix>
+      <fix>
+        Ensure that capture groups from a <code>RewriteCond</code> always
+        reflect the result of the current request. (markt)
+      </fix>
     </changelog>
   </subsection>
   <subsection name="Coyote">