|
| From: | Simon Goldschmidt |
| Subject: | [lwip-devel] [bug #34406] dhcp_option_hostname() can overflow the pbuf |
| Date: | Tue, 27 Sep 2011 05:53:40 +0000 |
| User-agent: | Mozilla/5.0 (Windows NT 5.1; rv:6.0.2) Gecko/20100101 Firefox/6.0.2 |
URL:
<http://savannah.nongnu.org/bugs/?34406>
Summary: dhcp_option_hostname() can overflow the pbuf
Project: lwIP - A Lightweight TCP/IP stack
Submitted by: goldsimon
Submitted on: Di 27 Sep 2011 05:53:39 GMT
Category: IPv4
Severity: 3 - Normal
Item Group: None
Status: In Progress
Privacy: Public
Assigned to: goldsimon
Open/Closed: Open
Discussion Lock: Any
Planned Release:
lwIP version: CVS Head
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Details:
dhcp_option_hostname() can overflow the 'options' array in 'struct dhcp_msg'
(size not checked) and it does so currently (with the default settings) due to
a bug in the fix for bug #34122.
_______________________________________________________
Reply to this item at:
<http://savannah.nongnu.org/bugs/?34406>
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