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authorFilip Tehlar <ftehlar@cisco.com>2020-02-24 21:06:38 +0000
committerDave Wallace <dwallacelf@gmail.com>2020-08-12 23:37:19 +0000
commitf17be8ae96fdb09693bdfa07eabb56392aff3ba1 (patch)
tree02d7ecc95502e44d98e16e53e201fb5704fe108c
parent2d4628633a364697f534b35d2e380bfd2eeb37c3 (diff)
crypto-openssl: fix coverity warnings
Type: fix Change-Id: Ia42ff39a0a33f89901b8333a9e6ca82ca9805cc6 Signed-off-by: Filip Tehlar <ftehlar@cisco.com> (cherry picked from commit 41e831f5588fe5ebfd879f4e570e85e12770b360)
-rw-r--r--src/plugins/crypto_openssl/main.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/plugins/crypto_openssl/main.c b/src/plugins/crypto_openssl/main.c
index 5458e863a5b..9aa5435eb2b 100644
--- a/src/plugins/crypto_openssl/main.c
+++ b/src/plugins/crypto_openssl/main.c
@@ -69,7 +69,7 @@ openssl_ops_enc_cbc (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
{
vnet_crypto_op_t *op = ops[i];
vnet_crypto_key_t *key = vnet_crypto_get_key (op->key_index);
- int out_len;
+ int out_len = 0;
int iv_len;
if (op->op == VNET_CRYPTO_OP_3DES_CBC_ENC
@@ -102,7 +102,7 @@ openssl_ops_dec_cbc (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
{
vnet_crypto_op_t *op = ops[i];
vnet_crypto_key_t *key = vnet_crypto_get_key (op->key_index);
- int out_len;
+ int out_len = 0;
EVP_DecryptInit_ex (ctx, cipher, NULL, key->data, op->iv);
EVP_DecryptUpdate (ctx, op->dst, &out_len, op->src, op->len);
@@ -125,7 +125,7 @@ openssl_ops_enc_gcm (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
{
vnet_crypto_op_t *op = ops[i];
vnet_crypto_key_t *key = vnet_crypto_get_key (op->key_index);
- int len;
+ int len = 0;
if (op->flags & VNET_CRYPTO_OP_FLAG_INIT_IV)
RAND_bytes (op->iv, 8);
@@ -155,7 +155,7 @@ openssl_ops_dec_gcm (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
{
vnet_crypto_op_t *op = ops[i];
vnet_crypto_key_t *key = vnet_crypto_get_key (op->key_index);
- int len;
+ int len = 0;
EVP_DecryptInit_ex (ctx, cipher, 0, 0, 0);
EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_IVLEN, 12, 0);
@@ -189,7 +189,7 @@ openssl_ops_hmac (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
{
vnet_crypto_op_t *op = ops[i];
vnet_crypto_key_t *key = vnet_crypto_get_key (op->key_index);
- unsigned int out_len;
+ unsigned int out_len = 0;
size_t sz = op->digest_len ? op->digest_len : EVP_MD_size (md);
HMAC_Init_ex (ctx, key->data, vec_len (key->data), md, NULL);