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[lwip-devel] [bug #50837] LWIP TCP/IP race condition


From: preet
Subject: [lwip-devel] [bug #50837] LWIP TCP/IP race condition
Date: Tue, 2 May 2017 14:45:03 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Follow-up Comment #21, bug #50837 (project lwip):

Yes, I believe it is indeed memp errors. "lwip_stats.memp[128_pool]->err"

 From what I can tell, the mailbox of the socket (depth of 8) has already
absorbed the buffers obtained from the MALLOC_128 pool and it continues to try
to get more of them, however since the "sys_mbox_trypost()" is failing, it
probably releases the malloc'd 128 byte of data back.

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