From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [PATCH] examples/ip_pipeline: fix NULL packet
	processing in source port
Date: Tue, 17 May 2016 14:47:09 +0200
Message-ID: <2269408.5HmfA0sQ54@xps13>
References: <1463488621-26820-1-git-send-email-roy.fan.zhang@intel.com>
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To: Fan Zhang <roy.fan.zhang@intel.com>
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2016-05-17 13:37, Fan Zhang:
> This patch fixes the NULL packet processing problem. Originally,
> the write to NULL packets generated by source port will crash
> the ip pipeline application. This patch enforces, unless
> specified, a default pcap file path to be read.

I failed to understand.
Please describe clearly the bug in 1 or 2 sentences.
Then use a line break and describe the fix.
Thanks