linux-kernel - [PATCH 3.19.y-ckt 034/251] crypto: talitos - avoid memleak in talitos_alg

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Message-Id: <1437008972-9140-35-git-send-email-kamal@canonical.com>
Date:	Wed, 15 Jul 2015 18:05:55 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Horia Geanta <horia.geanta@...escale.com>,
	Herbert Xu <herbert@...dor.apana.org.au>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.19.y-ckt 034/251] crypto: talitos - avoid memleak in talitos_alg_alloc()

3.19.8-ckt4 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Horia Geant? <horia.geanta@...escale.com>

commit 5fa7dadc898567ce14d6d6d427e7bd8ce6eb5d39 upstream.

Fixes: 1d11911a8c57 ("crypto: talitos - fix warning: 'alg' may be used uninitialized in this function")
Signed-off-by: Horia Geanta <horia.geanta@...escale.com>
Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/crypto/talitos.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 067ec21..58537f9 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -2563,6 +2563,7 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev,
 		break;
 	default:
 		dev_err(dev, "unknown algorithm type %d\n", t_alg->algt.type);
+		kfree(t_alg);
 		return ERR_PTR(-EINVAL);
 	}
 
-- 
1.9.1

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