lwip-devel
[Top][All Lists]
Advanced
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[lwip-devel] [bug #28829] DHCP parse option error

From: hanhui
Subject: [lwip-devel] [bug #28829] DHCP parse option error
Date: Sat, 06 Feb 2010 15:55:13 +0000
User-agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 1.1.4322; MEGAUPLOAD 2.0) 
URL:
  <http://savannah.nongnu.org/bugs/?28829>

                 Summary: DHCP parse option error
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: hanhui03
            Submitted on: Sat Feb  6 15:55:12 2010
                Category: None
                Severity: 3 - Normal
              Item Group: Faulty Behaviour
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: 
            lwIP version: CVS Head

    _______________________________________________________

Details:

dhcp.c
funtion dhcp_parse_reply() if option len > 4, val_offset is error. so
pbuf_copy_partial() always get the same result.
 
line 1430:  decode_len -= 4;
line 1431:  decode_idx++;
++          val_offset += 4;
            goto decode_next;




    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/bugs/?28829>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.nongnu.org/
reply via email to
[Prev in Thread] Current Thread [Next in Thread]