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Fixed access to uninitalized memory found by valgrind

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This commit is contained in:
Monty
2020-05-15 11:51:31 +03:00
parent a7c4e85dd6
commit 3eadb135fd
1 changed files with 3 additions and 2 deletions
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5
sql/sql_repl.cc
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@@ -1958,7 +1958,7 @@ send_event_to_slave(binlog_send_info *info, Log_event_type event_type,
pos= my_b_tell(log);
if (repl_semisync_master.update_sync_header(info->thd,
(uchar*) packet->c_ptr(),
(uchar*) packet->c_ptr_safe(),
info->log_file_name + info->dirlen,
pos, &need_sync))
{
@@ -1982,7 +1982,8 @@ send_event_to_slave(binlog_send_info *info, Log_event_type event_type,
}
}
if (need_sync && repl_semisync_master.flush_net(info->thd, packet->c_ptr()))
if (need_sync && repl_semisync_master.flush_net(info->thd,
packet->c_ptr_safe()))
{
info->error= ER_UNKNOWN_ERROR;
return "Failed to run hook 'after_send_event'";