diff options
| -rw-r--r-- | lib/crypto/arcfour.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/crypto/arcfour.c b/lib/crypto/arcfour.c index 1afd659be69..d310649e702 100644 --- a/lib/crypto/arcfour.c +++ b/lib/crypto/arcfour.c @@ -81,11 +81,12 @@ _PUBLIC_ void arcfour_crypt_blob(uint8_t *data, int len, const DATA_BLOB *key) */ _PUBLIC_ void arcfour_crypt(uint8_t *data, const uint8_t keystr[16], int len) { - DATA_BLOB key = data_blob(keystr, 16); - - arcfour_crypt_blob(data, len, &key); + uint8_t keycopy[16]; + DATA_BLOB key = { .data = keycopy, .length = sizeof(keycopy) }; - data_blob_free(&key); + memcpy(keycopy, keystr, sizeof(keycopy)); + + arcfour_crypt_blob(data, len, &key); } |