Re: [PATCH] lib/crypto: tests: Fix KMSAN warning in test_sha256_finup_2x()

On Thu, Nov 20, 2025 at 07:34:31PM -0800, Eric Biggers wrote:

Fully initialize *ctx, including the buf field which sha256_init() doesn't initialize, to avoid a KMSAN warning when comparing *ctx to orig_ctx. This KMSAN warning slipped in while KMSAN was not working reliably due to a stackdepot bug, which has now been fixed.

Fixes: 6733968be7cb ("lib/crypto: tests: Add tests and benchmark for sha256_finup_2x()") Cc: stable@vger.kernel.org Signed-off-by: Eric Biggers ebiggers@kernel.org

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lib/crypto/tests/sha256_kunit.c | 1 + 1 file changed, 1 insertion(+)

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git/log/?h=li... (I dropped the Cc stable. I'll just send it in for v6.18-rc7 instead.)

- Eric