From: Antoine Ténart antoine.tenart@free-electrons.com
[ Upstream commit 0a02dcca126280595950f3ea809f77c9cb0a235c ]
This patch frees the request private data even if its handling failed, as it would never be freed otherwise.
Fixes: 1b44c5a60c13 ("crypto: inside-secure - add SafeXcel EIP197 crypto engine driver") Suggested-by: Ofer Heifetz oferh@marvell.com Signed-off-by: Antoine Tenart antoine.tenart@free-electrons.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/crypto/inside-secure/safexcel.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 89ba9e85c0f3..4bcef78a08aa 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -607,6 +607,7 @@ static inline void safexcel_handle_result_descriptor(struct safexcel_crypto_priv ndesc = ctx->handle_result(priv, ring, sreq->req, &should_complete, &ret); if (ndesc < 0) { + kfree(sreq); dev_err(priv->dev, "failed to handle result (%d)", ndesc); return; }