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| author | Dmitry Belyavskiy <beldmit@gmail.com> | 2019-01-02 13:47:07 +0100 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2019-01-03 15:17:31 +0100 |
| commit | 9c5ef4ea486f675f33592b34775c3e453f60ee69 (patch) | |
| tree | da50ff1cf9c1269c73758500a7e21e95649a683f /ssl | |
| parent | Remove unused variables from tls1_change_cipher_state (diff) | |
| download | openssl-9c5ef4ea486f675f33592b34775c3e453f60ee69.tar.xz openssl-9c5ef4ea486f675f33592b34775c3e453f60ee69.zip | |
Eliminate unused buffers from ssl3_change_cipher_state
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7971)
Diffstat (limited to 'ssl')
| -rw-r--r-- | ssl/s3_enc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c index 9af4ccb087..4d884f47a2 100644 --- a/ssl/s3_enc.c +++ b/ssl/s3_enc.c @@ -90,8 +90,6 @@ static int ssl3_generate_key_block(SSL *s, unsigned char *km, int num) int ssl3_change_cipher_state(SSL *s, int which) { unsigned char *p, *mac_secret; - unsigned char exp_key[EVP_MAX_KEY_LENGTH]; - unsigned char exp_iv[EVP_MAX_IV_LENGTH]; unsigned char *ms, *key, *iv; EVP_CIPHER_CTX *dd; const EVP_CIPHER *c; @@ -239,12 +237,8 @@ int ssl3_change_cipher_state(SSL *s, int which) } s->statem.enc_write_state = ENC_WRITE_STATE_VALID; - OPENSSL_cleanse(exp_key, sizeof(exp_key)); - OPENSSL_cleanse(exp_iv, sizeof(exp_iv)); return 1; err: - OPENSSL_cleanse(exp_key, sizeof(exp_key)); - OPENSSL_cleanse(exp_iv, sizeof(exp_iv)); return 0; } |