[PATCH 0/4] tftp: fix buffer overflows

Sascha Hauer s.hauer at pengutronix.de
Fri Apr 17 03:40:21 PDT 2026


On Thu, 02 Apr 2026 09:21:18 +0200, Sascha Hauer wrote:
> This adds more checks on incoming network data to prevent buffer
> overflows.
> 
> 

Applied, thanks!

[1/4] fs: tftp: prevent packet buffer overflow from long filenames
      https://git.pengutronix.de/cgit/barebox/commit/?id=85eacc30b21f (link may not be stable)
[2/4] fs: tftp: fix OACK option parsing bounds check
      https://git.pengutronix.de/cgit/barebox/commit/?id=a0ba8b517861 (link may not be stable)
[3/4] fs: tftp: reject OACK with blocksize of zero
      https://git.pengutronix.de/cgit/barebox/commit/?id=0e3e6e737f6f (link may not be stable)
[4/4] fs: tftp: use bounded format for TFTP error message debug print
      https://git.pengutronix.de/cgit/barebox/commit/?id=2fb15473263a (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>




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