(rocketmq) branch develop updated: Fix ascii validate for ppv2 tls. (#7703)

[lo...@apache.org]

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

lollipop pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/rocketmq.git


The following commit(s) were added to refs/heads/develop by this push:
     new 2c5bc1422b Fix ascii validate for ppv2 tls. (#7703)
2c5bc1422b is described below

commit 2c5bc1422b330e46b4fc8d9da4a4eb03a3102875
Author: dingshuangxi888 <di...@gmail.com>
AuthorDate: Wed Dec 27 19:09:52 2023 +0800

    Fix ascii validate for ppv2 tls. (#7703)
    
    Co-authored-by: ShuangxiDing <sh...@alibaba-inc.com>
---
 common/src/main/java/org/apache/rocketmq/common/utils/BinaryUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/src/main/java/org/apache/rocketmq/common/utils/BinaryUtil.java b/common/src/main/java/org/apache/rocketmq/common/utils/BinaryUtil.java
index 7b4b24819c..68d15e0708 100644
--- a/common/src/main/java/org/apache/rocketmq/common/utils/BinaryUtil.java
+++ b/common/src/main/java/org/apache/rocketmq/common/utils/BinaryUtil.java
@@ -54,7 +54,7 @@ public class BinaryUtil {
             return false;
         }
         for (byte b : subject) {
-            if ((b & 0x80) != 0) {
+            if (b < 32 || b > 126) {
                 return false;
             }
         }