[PATCH] RISC-V: hwprobe: Fix vDSO SIGSEGV

patchwork-bot+linux-riscv at kernel.org patchwork-bot+linux-riscv at kernel.org
Thu Nov 2 13:20:30 PDT 2023


Hello:

This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:

On Tue, 10 Oct 2023 18:51:02 +0200 you wrote:
> A hwprobe pair key is signed, but the hwprobe vDSO function was
> only checking that the upper bound was valid. In order to help
> avoid this type of problem in the future, and in anticipation of
> this check becoming more complicated with sparse keys, introduce
> and use a "key is valid" predicate function for the check.
> 
> Fixes: aa5af0aa90ba ("RISC-V: Add hwprobe vDSO function and data")
> Signed-off-by: Andrew Jones <ajones at ventanamicro.com>
> 
> [...]

Here is the summary with links:
  - RISC-V: hwprobe: Fix vDSO SIGSEGV
    https://git.kernel.org/riscv/c/899376e85ae5

You are awesome, thank you!
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