lkml.org 
[lkml]   [2018]   [Feb]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH AUTOSEL for 4.14 056/110] crypto: inside-secure - free requests even if their handling failed
Date
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;
}
--
2.11.0
\
 
 \ /
  Last update: 2018-02-03 19:37    [W:0.209 / U:9.240 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site