[PATCH 3/3] crypto: Fix leak of struct aead_request in test_aead_speed()

[Christian Engelmayer]

Fix leakage of memory for struct aead_request that is allocated via
aead_request_alloc() but not released via aead_request_free().
Reported by Coverity - CID 1163869.

Signed-off-by: Christian Engelmayer <cenge...@gmx.at>
---
 crypto/tcrypt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 1849155..09c93ff2 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -320,7 +320,7 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int sec,
        if (!req) {
                pr_err("alg: aead: Failed to allocate request for %s\n",
                       algo);
-               goto out;
+               goto out_noreq;
        }
 
        i = 0;
@@ -390,6 +390,8 @@ static void test_aead_speed(const char *algo, int enc, 
unsigned int sec,
        } while (*keysize);
 
 out:
+       aead_request_free(req);
+out_noreq:
        crypto_free_aead(tfm);
 out_notfm:
        kfree(sg);
-- 
1.9.1

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