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-rw-r--r--crypto/rng.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/rng.c b/crypto/rng.c
index 5e8469244960..b4a618668161 100644
--- a/crypto/rng.c
+++ b/crypto/rng.c
@@ -43,12 +43,14 @@ int crypto_rng_reset(struct crypto_rng *tfm, const u8 *seed, unsigned int slen)
if (!buf)
return -ENOMEM;
- get_random_bytes(buf, slen);
+ err = get_random_bytes_wait(buf, slen);
+ if (err)
+ goto out;
seed = buf;
}
err = crypto_rng_alg(tfm)->seed(tfm, seed, slen);
-
+out:
kzfree(buf);
return err;
}