Messages in this thread Patch in this message | | | From | Denis Efremov <> | Subject | [PATCH v2 1/4] crypto: inside-secure - use kfree_sensitive() | Date | Thu, 27 Aug 2020 09:43:59 +0300 |
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Use kfree_sensitive() instead of open-coding it.
Signed-off-by: Denis Efremov <efremov@linux.com> --- drivers/crypto/inside-secure/safexcel_hash.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c index 16a467969d8e..5ffdc1cd5847 100644 --- a/drivers/crypto/inside-secure/safexcel_hash.c +++ b/drivers/crypto/inside-secure/safexcel_hash.c @@ -1082,8 +1082,7 @@ static int safexcel_hmac_init_pad(struct ahash_request *areq, } /* Avoid leaking */ - memzero_explicit(keydup, keylen); - kfree(keydup); + kfree_sensitive(keydup); if (ret) return ret; -- 2.26.2
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