Michael Brown 93b84db61e [crypto] Use consistent lengths when constructing OCSP URI strings
The construction of the OCSP URI erroneously attempts to URI-encode
the terminating NUL of the Base64-encoded string, but does so using a
bounded write into a buffer that was sized precisely (i.e. without
space for the spurious encoded NUL), and so ends up constructing the
correct string anyway.

Reduce confusion by passing the same input value to both calls to
uri_encode(), and add assertions on the return values from both
base64_encode() and uri_encode().

Signed-off-by: Michael Brown <mcb30@ipxe.org>
2026-08-02 14:03:59 +01:00
2026-06-14 13:39:22 +01:00
2026-03-06 15:48:55 +00:00
2015-02-26 17:59:53 +00:00

iPXE network bootloader

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iPXE is the leading open source network boot firmware. It provides a full PXE implementation enhanced with additional features such as:

  • boot from a web server via HTTP or HTTPS,

  • boot from an iSCSI, FCoE, or AoE SAN,

  • control the boot process with a script,

  • create interactive forms and menus.

You can use iPXE to replace the existing PXE ROM on your network card, or you can chainload into iPXE to obtain the features of iPXE without the hassle of reflashing.

iPXE is free, open-source software licensed under the GNU GPL (with some portions under GPL-compatible licences).

You can download the rolling release binaries (built from the latest commit), or use the most recent stable release.

For full documentation, visit the iPXE website.

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