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[lwip-devel] [patch #9287] Possible null-pointer dereference

From: Mikhail Lappo
Subject: [lwip-devel] [patch #9287] Possible null-pointer dereference
Date: Wed, 22 Mar 2017 09:39:29 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.98 Safari/537.36


                 Summary: Possible null-pointer dereference
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: mlappo
            Submitted on: Wed 22 Mar 2017 01:39:27 PM UTC
                Category: sockets/netconn
                Priority: 7 - High
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None



newpcb pointer is dereferenced for debug reasons before being checked to
nullptr. This can cause an exception.


File Attachments:

Date: Wed 22 Mar 2017 01:39:27 PM UTC  Name:
0001-Possible-null-pointer-dereference.patch  Size: 885B   By: mlappo


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