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From: | Joel Cunningham |
Subject: | [lwip-devel] [patch #9155] Check external FD_SETSIZE has enough space for number of sockets |
Date: | Mon, 31 Oct 2016 21:04:48 +0000 (UTC) |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0 |
URL: <http://savannah.nongnu.org/patch/?9155> Summary: Check external FD_SETSIZE has enough space for number of sockets Project: lwIP - A Lightweight TCP/IP stack Submitted by: jcunningham Submitted on: Mon 31 Oct 2016 09:04:45 PM GMT Category: sockets/netconn Priority: 5 - Normal Status: None Privacy: Public Assigned to: None Originator Email: Open/Closed: Open Discussion Lock: Any Planned Release: None _______________________________________________________ Details: I've ran into a case where MEMP_NUM_NETCONN was configured to be larger than FD_SETSIZE provided by the system's toolchain. This configuration mis-match went undetected This patch adds a compile time check in sockets.h to ensure an external FD_SETISZE is large enough to handle the configured sockets in sockets.c I wanted to get feedback if this was the right location for the compile time check versus putting it in init.c before committing Thanks _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Mon 31 Oct 2016 09:04:45 PM GMT Name: 0001-Sockets-check-external-FD_SETSIZE-against-number-of-.patch Size: 949B By: jcunningham <http://savannah.nongnu.org/patch/download.php?file_id=38850> _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/patch/?9155> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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