From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-devel@nongnu.org, qemu-block@nongnu.org
Cc: berrange@redhat.com, mreitz@redhat.com, kwolf@redhat.com,
den@openvz.org, vsementsov@virtuozzo.com
Subject: [Qemu-devel] [PATCH v2 1/5] crypto/block-luks: fix memory leak in qcrypto_block_luks_create
Date: Wed, 5 Dec 2018 17:46:56 +0300 [thread overview]
Message-ID: <20181205144700.26563-2-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20181205144700.26563-1-vsementsov@virtuozzo.com>
Free block->cipher and block->ivgen on error path.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
crypto/block-luks.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/crypto/block-luks.c b/crypto/block-luks.c
index 5738124773..51e24d23ca 100644
--- a/crypto/block-luks.c
+++ b/crypto/block-luks.c
@@ -1341,6 +1341,9 @@ qcrypto_block_luks_create(QCryptoBlock *block,
qcrypto_ivgen_free(ivgen);
qcrypto_cipher_free(cipher);
+ qcrypto_cipher_free(block->cipher);
+ qcrypto_ivgen_free(block->ivgen);
+
g_free(luks);
return -1;
}
--
2.18.0
next prev parent reply other threads:[~2018-12-05 14:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 14:46 [Qemu-devel] [PATCH v2 0/5] crypto threads Vladimir Sementsov-Ogievskiy
2018-12-05 14:46 ` Vladimir Sementsov-Ogievskiy [this message]
2018-12-06 10:34 ` [Qemu-devel] [PATCH v2 1/5] crypto/block-luks: fix memory leak in qcrypto_block_luks_create Daniel P. Berrangé
2018-12-07 12:27 ` [Qemu-devel] [Qemu-block] " Alberto Garcia
2018-12-05 14:46 ` [Qemu-devel] [PATCH v2 2/5] crypto/block: refactor qcrypto_block_*crypt_helper functions Vladimir Sementsov-Ogievskiy
2018-12-06 10:36 ` Daniel P. Berrangé
2018-12-06 17:36 ` Vladimir Sementsov-Ogievskiy
2018-12-07 9:45 ` Daniel P. Berrangé
2018-12-07 12:37 ` [Qemu-devel] [Qemu-block] " Alberto Garcia
2018-12-05 14:46 ` [Qemu-devel] [PATCH v2 3/5] crypto/block: rename qcrypto_block_*crypt_helper Vladimir Sementsov-Ogievskiy
2018-12-06 10:39 ` Daniel P. Berrangé
2018-12-05 14:46 ` [Qemu-devel] [PATCH v2 4/5] crypto/block: introduce qcrypto_block_*crypt_helper functions Vladimir Sementsov-Ogievskiy
2018-12-06 10:39 ` Daniel P. Berrangé
2018-12-05 14:47 ` [Qemu-devel] [PATCH v2 5/5] crypto: support multiple threads accessing one QCryptoBlock Vladimir Sementsov-Ogievskiy
2018-12-06 10:54 ` Daniel P. Berrangé
2018-12-06 17:42 ` Vladimir Sementsov-Ogievskiy
2018-12-07 9:45 ` Daniel P. Berrangé
2018-12-07 14:44 ` Vladimir Sementsov-Ogievskiy
2018-12-07 14:45 ` Daniel P. Berrangé
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