Files
linux/crypto
Eric Biggers 040ad83b0e crypto: drbg - Fix ineffective sanity check
Fix drbg_healthcheck_sanity() to correctly check the return value of
drbg_generate().  drbg_generate() returns 0 on success, or a negative
errno value on failure.  drbg_healthcheck_sanity() incorrectly assumed
that it returned a positive value on success.

This didn't make the sanity check fail, but it made it ineffective.

Fixes: cde001e4c3 ("crypto: rng - RNGs must return 0 in success case")
Cc: stable@vger.kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2026-05-07 16:09:59 +08:00
..
2026-04-02 23:36:21 -07:00
2024-04-02 10:49:38 +08:00
2025-05-19 13:48:20 +08:00
2026-01-05 16:43:36 +01:00
2026-01-21 22:32:50 +00:00
2026-01-05 16:43:36 +01:00
2024-04-02 10:49:38 +08:00