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fix local variable masking global in SetKeysSide()

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This commit is contained in:
John Safranek
2015-01-06 09:27:40 -08:00
parent 46d9037d26
commit 06714584f9
1 changed files with 11 additions and 11 deletions
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22
src/keys.c
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@@ -2325,8 +2325,8 @@ static int SetAuthKeys(OneTimeAuth* authentication, Keys* keys,
int SetKeysSide(CYASSL* ssl, enum encrypt_side side)
{
int devId = NO_CAVIUM_DEVICE, ret, copy = 0;
Ciphers* encrypt = NULL;
Ciphers* decrypt = NULL;
Ciphers* enc = NULL;
Ciphers* dec = NULL;
Keys* keys = &ssl->keys;
(void)copy;
@@ -2344,16 +2344,16 @@ int SetKeysSide(CYASSL* ssl, enum encrypt_side side)
switch (side) {
case ENCRYPT_SIDE_ONLY:
encrypt = &ssl->encrypt;
enc = &ssl->encrypt;
break;
case DECRYPT_SIDE_ONLY:
decrypt = &ssl->decrypt;
dec = &ssl->decrypt;
break;
case ENCRYPT_AND_DECRYPT_SIDE:
encrypt = &ssl->encrypt;
decrypt = &ssl->decrypt;
enc = &ssl->encrypt;
dec = &ssl->decrypt;
break;
default:
@@ -2368,16 +2368,16 @@ int SetKeysSide(CYASSL* ssl, enum encrypt_side side)
}
#endif
ret = SetKeys(encrypt, decrypt, keys, &ssl->specs, ssl->options.side,
ret = SetKeys(enc, dec, keys, &ssl->specs, ssl->options.side,
ssl->heap, devId);
#ifdef HAVE_SECURE_RENEGOTIATION
if (copy) {
int clientCopy = 0;
if (ssl->options.side == CYASSL_CLIENT_END && encrypt)
if (ssl->options.side == CYASSL_CLIENT_END && enc)
clientCopy = 1;
else if (ssl->options.side == CYASSL_SERVER_END && decrypt)
else if (ssl->options.side == CYASSL_SERVER_END && dec)
clientCopy = 1;
if (clientCopy) {
@@ -2395,7 +2395,7 @@ int SetKeysSide(CYASSL* ssl, enum encrypt_side side)
XMEMCPY(ssl->keys.server_write_IV,
keys->server_write_IV, AES_IV_SIZE);
}
if (encrypt) {
if (enc) {
ssl->keys.sequence_number = keys->sequence_number;
#ifdef HAVE_AEAD
if (ssl->specs.cipher_type == aead) {
@@ -2405,7 +2405,7 @@ int SetKeysSide(CYASSL* ssl, enum encrypt_side side)
}
#endif
}
if (decrypt)
if (dec)
ssl->keys.peer_sequence_number = keys->peer_sequence_number;
ssl->secure_renegotiation->cache_status++;
}