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From: | Rob Stedman |
Subject: | [lwip-devel] [bug #19161] lwip_select mishandles sub 500us delays |
Date: | Tue, 27 Feb 2007 07:14:30 +0000 |
User-agent: | Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727) |
URL: <http://savannah.nongnu.org/bugs/?19161> Summary: lwip_select mishandles sub 500us delays Project: lwIP - A Lightweight TCP/IP stack Submitted by: robstedman1 Submitted on: Tuesday 27/02/07 at 07:14 Category: sockets Severity: 3 - Normal Item Group: Faulty Behaviour Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any _______________________________________________________ Details: My understanding is lwip_select uses sys_sem_wait_timeout when pending the caller. If the supplied struct timeval is sub 500us then a timeout of 0 msec is passed to sys_sem_wait_timeout which is wrongly interpreted as wait forever. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?19161> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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