[jira] [Created] (ZOOKEEPER-2883) no null check for the pointer which returned by allocate_buffer() function

[guoxiang niu (JIRA)]

guoxiang niu created ZOOKEEPER-2883:
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             Summary: no null check for the pointer which returned by 
allocate_buffer() function
                 Key: ZOOKEEPER-2883
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2883
             Project: ZooKeeper
          Issue Type: Bug
            Reporter: guoxiang niu


1、in check_events() function, no null check for the pointer returned by 
allocate_buffer, the pointer will be passed to recv_buffer(), then the 
curr_offset member of pointer will be accessed directly.

2、in queue_session_event(), curr_offset also be accessed directly without null 
check.



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