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| author | Joseph Sutton <josephsutton@catalyst.net.nz> | 2022-08-02 15:19:02 +1200 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2022-09-12 23:07:37 +0000 |
| commit | f9850c776f81d596ffbd2761c85fe7a72d369bae (patch) | |
| tree | aeb557f77fd5c1cdc2365c945fcc1283639e8ddb /lib/crypto | |
| parent | 6932ccf3ccffbd9ab1907c4fb39b46c971e88d49 (diff) | |
| download | samba-f9850c776f81d596ffbd2761c85fe7a72d369bae.tar.gz | |
lib:crypto: Zero auth_tag array in encryption test
If samba_gnutls_aead_aes_256_cbc_hmac_sha512_encrypt() does not fill the
array completely, we may be comparing uninitialised bytes.
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'lib/crypto')
| -rw-r--r-- | lib/crypto/tests/test_gnutls_aead_aes_256_cbc_hmac_sha512.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/crypto/tests/test_gnutls_aead_aes_256_cbc_hmac_sha512.c b/lib/crypto/tests/test_gnutls_aead_aes_256_cbc_hmac_sha512.c index 51f125f42d6..bc6a191cd90 100644 --- a/lib/crypto/tests/test_gnutls_aead_aes_256_cbc_hmac_sha512.c +++ b/lib/crypto/tests/test_gnutls_aead_aes_256_cbc_hmac_sha512.c @@ -187,7 +187,7 @@ static void torture_encrypt(void **state) .length = sizeof(salt_data), }; DATA_BLOB ctext; - uint8_t auth_tag[64]; + uint8_t auth_tag[64] = {0}; assert_int_equal(iv.length, 16); |