Percona XtraDB Cluster - HA scalable solution for MySQL

potential memory leak on realloc() in wsrep_write_cache()

Reported by Alex Yurchenko on 2013-09-25
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
MySQL patches by Codership
Status tracked in 5.6
5.5
Medium
Alex Yurchenko
5.6
Medium
Alex Yurchenko
Percona XtraDB Cluster
Status tracked in Trunk
5.6
Undecided
Unassigned
Trunk
Undecided
Unassigned

Bug Description

typical mistake of overwriting a valid pointer:
      *buf = (uchar *)my_realloc(*buf, total_length+length, MYF(0));
      if (!*buf)
      {

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