Also you'll have better luck getting help if you actually include the output from Valgrind.
The appendix include source code, execute program and output from top command and Valgrind. the top_result_before_1_hour is the information got from top command before executing test program. after 1 hour performance, I store the top information into top_result_after_1_hour. the valgrind_output is the information from Valgrind: valgrind --leak-check=full show-reachable=yes ./test > valgrind_output 2>&1because the mail server will reject execute program. then I compress it with ciper code(111111) and the execute program is compressed also.
I hope it will bring better luck from you. look forward to your response again.
<<attachment: memory_leak.zip>>
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