[PATCH v2 0/3] net: dhcp: fix buffer overflows
Sascha Hauer
s.hauer at pengutronix.de
Fri Apr 17 03:40:21 PDT 2026
On Thu, 02 Apr 2026 08:59:56 +0200, Sascha Hauer wrote:
> Fix buffer overflows on malicious incoming network packets or user data
> in the dhcp code.
>
>
Applied, thanks!
[1/3] net: dhcp: add bounds checking to DHCP option parsing
https://git.pengutronix.de/cgit/barebox/commit/?id=6199b241964b (link may not be stable)
[2/3] net: dhcp: use xstrndup for bp_file to prevent read past field
https://git.pengutronix.de/cgit/barebox/commit/?id=77929b00dc11 (link may not be stable)
[3/3] net: dhcp: cap DHCP option string length to 255 bytes
https://git.pengutronix.de/cgit/barebox/commit/?id=2626d503bdd6 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer at pengutronix.de>
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