crypto: qcom-rng - Allow zero as a random number

Browse source

Zero is a valid random number and needs to be allowed.  Otherwise the
output is distinguishable from random.

Fixes: f29cd5bb64 ("crypto: qcom-rng - Add hw_random interface support")
Cc: stable@vger.kernel.org
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

...

This commit is contained in:

Eric Biggers 2026-06-08 17:58:46 +00:00 • committed by Herbert Xu

parent 0fd97bbda2

commit 4ef04bdc0c

1 changed files with 0 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/crypto/qcom-rng.c

View file