On Mon, Apr 15, 2024 at 11:15:05AM -0700, Kees Cook wrote:
> On Thu, Apr 11, 2024 at 11:11:05AM -0700, Nathan Chancellor wrote:
> > [0.189542] Internal error: UBSAN: unrecognized failure code:
> > f2005515 [#1] PREEMPT SMP
>
> Oops! Yes, I didn't update the (arm64) trap handler to n
On Mon, Apr 15, 2024 at 11:15:05AM -0700, Kees Cook wrote:
> On Thu, Apr 11, 2024 at 11:11:05AM -0700, Nathan Chancellor wrote:
> > [0.189542] Internal error: UBSAN: unrecognized failure code:
> > f2005515 [#1] PREEMPT SMP
>
> Oops! Yes, I didn't update the (arm64) trap handler to n
On Thu, Apr 11, 2024 at 11:11:05AM -0700, Nathan Chancellor wrote:
> [0.189542] Internal error: UBSAN: unrecognized failure code:
> f2005515 [#1] PREEMPT SMP
Oops! Yes, I didn't update the (arm64) trap handler to notice integer
overflows. I think I need something like:
diff --git a
On Thu, 11 Apr 2024 11:11:05 -0700, Nathan Chancellor wrote:
> This series was spurred by a couple of recent UBSAN reports in our
> continuous integration that appear to be related to
> CONFIG_UBSAN_SIGNED_WRAP (which gets enabled with hardening.config due
> to 'default UBSAN'), as they only appear
Hi all,
This series was spurred by a couple of recent UBSAN reports in our
continuous integration that appear to be related to
CONFIG_UBSAN_SIGNED_WRAP (which gets enabled with hardening.config due
to 'default UBSAN'), as they only appear with clang-19 and newer:
https://github.com/ClangBuiltL
