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From: | Bill Auerbach |
Subject: | [lwip-devel] [bug #34638] Dead code in tcp_receive - pcb->dupacks |
Date: | Mon, 24 Oct 2011 22:07:29 +0000 |
User-agent: | Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1 |
Follow-up Comment #1, bug #34638 (project lwip): The intent I think was to prevent dupacks from overflowing (wrapping). But it can't work without a cast: if ((u8_t) (pcb->dupacks + 1) > pcb->dupacks) ++pcb->dupacks; I seem to remember this coming up in the past. Yeah: https://lists.nongnu.org/archive/html/lwip-users/2010-02/msg00231.html _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?34638> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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