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From: | Axel Lin |
Subject: | [lwip-devel] [patch #9536] netif: Prevent possible NULL pointer dereference in netif_set_addr |
Date: | Mon, 8 Jan 2018 22:42:22 -0500 (EST) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36 |
URL: <http://savannah.nongnu.org/patch/?9536> Summary: netif: Prevent possible NULL pointer dereference in netif_set_addr Project: lwIP - A Lightweight TCP/IP stack Submitted by: axellin Submitted on: Tue 09 Jan 2018 03:42:20 AM UTC Category: None Priority: 5 - Normal Status: None Privacy: Public Assigned to: None Originator Email: Open/Closed: Open Discussion Lock: Any Planned Release: None _______________________________________________________ Details: Pass NULL to ip4_addr_cmp() can result in NULL pointer dereference. Fix it by using IP4_ADDR_ANY4 instead if the argument is NULL _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Tue 09 Jan 2018 03:42:20 AM UTC Name: 0001-netif-Prevent-possible-NULL-pointer-dereference-in-n.patch Size: 1KiB By: axellin <http://savannah.nongnu.org/patch/download.php?file_id=42871> _______________________________________________________ Reply to this item at: <http://savannah.nongnu.org/patch/?9536> _______________________________________________ Message sent via/by Savannah http://savannah.nongnu.org/
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