[PATCH 0/3] kexec: Fix invalid field access
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Tue Sep 16 19:40:16 PDT 2025
Hello:
This series was applied to riscv/linux.git (for-next)
by Paul Walmsley <pjw at kernel.org>:
On Wed, 27 Aug 2025 03:42:20 -0700 you wrote:
> The kexec_buf structure was previously declared without initialization.
> commit bf454ec31add ("kexec_file: allow to place kexec_buf randomly")
> added a field that is always read but not consistently populated by all
> architectures. This un-initialized field will contain garbage.
>
> This is also triggering a UBSAN warning when the uninitialized data was
> accessed:
>
> [...]
Here is the summary with links:
- [1/3] arm64: kexec: Initialize kexec_buf struct in load_other_segments()
(no matching commit)
- [2/3] riscv: kexec: Initialize kexec_buf struct
https://git.kernel.org/riscv/c/95c54cd9c769
- [3/3] s390: kexec: Initialize kexec_buf struct
(no matching commit)
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
More information about the linux-riscv
mailing list