e_aes.c: uninitialized variable in aes_ccm_init_key [from HEAD].

PR: 2874
Submitted by: Tomas Mraz

diff --git a/crypto/evp/e_aes.c b/crypto/evp/e_aes.c
index a0c27ef1392fa74cc8dcb95fbfbb61d706e99611..11d728bbc2b67e5e4bb0012dbe7ab43b9b5b32a3 100644 (file)
--- a/crypto/evp/e_aes.c
+++ b/crypto/evp/e_aes.c
@@ -1221,6 +1221,7 @@ static int aes_ccm_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
                        vpaes_set_encrypt_key(key, ctx->key_len*8, &cctx->ks);
                        CRYPTO_ccm128_init(&cctx->ccm, cctx->M, cctx->L,
                                        &cctx->ks, (block128_f)vpaes_encrypt);
+                       cctx->str = NULL;
                        cctx->key_set = 1;
                        break;
                        }