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[lwip-devel] [bug #23240] recv_udp increases counters for available rece

From: Steinar Lieng Fredriksen
Subject: [lwip-devel] [bug #23240] recv_udp increases counters for available receives before netbuf is actually posted
Date: Mon, 09 Jun 2008 12:47:54 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20080404 Firefox/

Follow-up Comment #5, bug #23240 (project lwip):

I haven't had a chance to test this any further yet, will hand in my thesis

On a general note, if a variable is to be shared by several threads without
some OS level protection, it must be ensured that the read and write
operations are atomic.  


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