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From: | Per Ekman |
Subject: | [lwip-devel] [bug #42299] tcp_abort() leaves freed pcb on tcp_bound_pcbs list |
Date: | Mon, 05 May 2014 10:07:50 +0000 |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:29.0) Gecko/20100101 Firefox/29.0 |
URL: <http://savannah.nongnu.org/bugs/?42299> Summary: tcp_abort() leaves freed pcb on tcp_bound_pcbs list Project: lwIP - A Lightweight TCP/IP stack Submitted by: perekman Submitted on: Mon 05 May 2014 10:07:49 AM GMT Category: TCP Severity: 3 - Normal Item Group: Crash Error Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any Planned Release: lwIP version: 1.4.1 _______________________________________________________ Details: tcp_abort()/tcp_abandon() frees a pcb without checking if it needs to be removed from the tcp_bound_pcbs list. The consequence of this is that tcp_abort() cannot be used to clean up a pcb which is bound to an address but unconnected. _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/bugs/?42299> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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