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Posted to issues@zookeeper.apache.org by "Roger Luo (Jira)" <ji...@apache.org> on 2020/12/03 00:03:00 UTC

[jira] [Created] (ZOOKEEPER-4020) Memory leak in Zookeeper C Client

Roger Luo created ZOOKEEPER-4020:
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             Summary: Memory leak in  Zookeeper C Client
                 Key: ZOOKEEPER-4020
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4020
             Project: ZooKeeper
          Issue Type: Bug
          Components: c client
    Affects Versions: 3.6.2
            Reporter: Roger Luo


There is memory leak in the SSL support of Zookeeper C Client, see below code (line 1457 of zookeeper.c):
{code:java}
    zcert.ca = strtok(strdup(cert), ","); 
{code}
In the above code, memory is allocated by calling strdup, but it's never been released.



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