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Wed, 07 Sep 2022 09:21:28 -0700 (PDT) Date: Wed, 7 Sep 2022 09:21:25 -0700 Mime-Version: 1.0 X-Mailer: git-send-email 2.37.2.789.g6183377224-goog Message-ID: <20220907162125.3950701-1-venture@google.com> Subject: [PATCH] crypto/block-luks: always set splitkeylen to 0 From: Patrick Venture To: berrange@redhat.com Cc: qemu-devel@nongnu.org, Patrick Venture Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::1149; envelope-from=3CMUYYwcKChUGz8EFCz19916z.x97Bz7F-yzGz689818F.9C1@flex--venture.bounces.google.com; helo=mail-yw1-x1149.google.com X-Spam_score_int: -95 X-Spam_score: -9.6 X-Spam_bar: --------- X-Spam_report: (-9.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, USER_IN_DEF_DKIM_WL=-7.5 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @google.com) X-ZM-MESSAGEID: 1662567995763100001 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" This was caught by a sanitized build, that was perhaps oversensitive. Signed-off-by: Patrick Venture --- crypto/block-luks.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/crypto/block-luks.c b/crypto/block-luks.c index f62be6836b..8633fb7e9f 100644 --- a/crypto/block-luks.c +++ b/crypto/block-luks.c @@ -729,7 +729,7 @@ qcrypto_block_luks_store_key(QCryptoBlock *block, QCryptoBlockLUKS *luks =3D block->opaque; QCryptoBlockLUKSKeySlot *slot; g_autofree uint8_t *splitkey =3D NULL; - size_t splitkeylen; + size_t splitkeylen =3D 0; g_autofree uint8_t *slotkey =3D NULL; g_autoptr(QCryptoCipher) cipher =3D NULL; g_autoptr(QCryptoIVGen) ivgen =3D NULL; @@ -901,7 +901,7 @@ qcrypto_block_luks_load_key(QCryptoBlock *block, QCryptoBlockLUKS *luks =3D block->opaque; const QCryptoBlockLUKSKeySlot *slot; g_autofree uint8_t *splitkey =3D NULL; - size_t splitkeylen; + size_t splitkeylen =3D 0; g_autofree uint8_t *possiblekey =3D NULL; int rv; g_autoptr(QCryptoCipher) cipher =3D NULL; @@ -1147,7 +1147,7 @@ qcrypto_block_luks_erase_key(QCryptoBlock *block, QCryptoBlockLUKS *luks =3D block->opaque; QCryptoBlockLUKSKeySlot *slot; g_autofree uint8_t *garbagesplitkey =3D NULL; - size_t splitkeylen; + size_t splitkeylen =3D 0; size_t i; Error *local_err =3D NULL; int ret; --=20 2.37.2.789.g6183377224-goog