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Michael Brown 76a286530a [image] Check delimiters when parsing command-line key-value arguments 
The Linux kernel bzImage image format and the CPIO archive constructor
will parse the image command line for certain arguments of the form
"key=value".  This parsing is currently implemented using strstr() in
a way that can cause a false positive suffix match.  For example, a
command line containing "highmem=<n>" would erroneously be treated as
containing a value for "mem=<n>".

Fix by centralising the logic used for parsing such arguments, and
including a check that the argument immediately follows a whitespace
delimiter (or is at the start of the string).

Reported-by: Filippo Giunchedi <filippo@esaurito.net>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
 		2023-02-14 11:13:45 +00:00
.github/workflows [ci] Cache downloaded packages for GitHub actions 2023-02-06 19:59:04 +00:00
contrib [cloud] Allow aws-import script to run on Python 3.6 2022-04-06 14:36:07 +01:00
src [image] Check delimiters when parsing command-line key-value arguments 2023-02-14 11:13:45 +00:00
COPYING [legal] Update GPLv2 licence text 2015-02-26 17:59:53 +00:00
COPYING.GPLv2 [legal] Update GPLv2 licence text 2015-02-26 17:59:53 +00:00
COPYING.UBDL [legal] Add support for the Unmodified Binary Distribution Licence 2015-03-02 12:07:14 +00:00
README [doc] Re-add README file 2010-05-28 00:03:47 +01:00

README 

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org