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static analysis tests for memory management

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This commit is contained in:
Jacob Barthelmeh
2019-10-14 17:17:46 -06:00
parent c3e99e1394
commit 95c036a08a
2 changed files with 17 additions and 18 deletions
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17
src/ocsp.c
View File

@ -898,21 +898,26 @@ int wolfSSL_i2d_OCSP_REQUEST_bio(WOLFSSL_BIO* out,
return WOLFSSL_FAILURE;
size = wolfSSL_i2d_OCSP_REQUEST(req, NULL);
if (size > 0)
data = (unsigned char*) XMALLOC(size,NULL,DYNAMIC_TYPE_TMP_BUFFER);
if (data != NULL)
if (size > 0) {
data = (unsigned char*) XMALLOC(size, out->heap,
DYNAMIC_TYPE_TMP_BUFFER);
}
if (data != NULL) {
size = wolfSSL_i2d_OCSP_REQUEST(req, &data);
}
if (size <= 0) {
XFREE(data,NULL,DYNAMIC_TYPE_TMP_BUFFER);
XFREE(data, out->heap, DYNAMIC_TYPE_TMP_BUFFER);
return WOLFSSL_FAILURE;
}
if (wolfSSL_BIO_write(out,data,size) == (int)size) {
XFREE(data,NULL,DYNAMIC_TYPE_TMP_BUFFER);
if (wolfSSL_BIO_write(out, data, size) == (int)size) {
XFREE(data, out->heap, DYNAMIC_TYPE_TMP_BUFFER);
return WOLFSSL_SUCCESS;
}
XFREE(data, out->heap, DYNAMIC_TYPE_TMP_BUFFER);
return WOLFSSL_FAILURE;
}
#endif /* OPENSSL_ALL || APACHE_HTTPD */

18
src/ssl.c
View File

@ -19706,7 +19706,7 @@ WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509* x509)
x509->pubKey.length, x509->heap,
DYNAMIC_TYPE_PUBLIC_KEY);
if (key->pkey.ptr == NULL) {
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}
XMEMCPY(key->pkey.ptr, x509->pubKey.buffer, x509->pubKey.length);
@ -19722,16 +19722,14 @@ WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509* x509)
key->ownRsa = 1;
key->rsa = wolfSSL_RSA_new();
if (key->rsa == NULL) {
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}
if (wolfSSL_RSA_LoadDer_ex(key->rsa,
(const unsigned char*)key->pkey.ptr, key->pkey_sz,
WOLFSSL_RSA_LOAD_PUBLIC) != SSL_SUCCESS) {
wolfSSL_RSA_free(key->rsa);
key->rsa = NULL;
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}
}
@ -19745,7 +19743,7 @@ WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509* x509)
key->ownEcc = 1;
key->ecc = wolfSSL_EC_KEY_new();
if (key->ecc == NULL || key->ecc->internal == NULL) {
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}
@ -19754,17 +19752,13 @@ WOLFSSL_EVP_PKEY* wolfSSL_X509_get_pubkey(WOLFSSL_X509* x509)
if (wc_EccPublicKeyDecode((const unsigned char*)key->pkey.ptr,
&idx, (ecc_key*)key->ecc->internal, key->pkey_sz) < 0) {
WOLFSSL_MSG("wc_EccPublicKeyDecode failed");
wolfSSL_EC_KEY_free(key->ecc);
key->ecc = NULL;
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}
if (SetECKeyExternal(key->ecc) != SSL_SUCCESS) {
WOLFSSL_MSG("SetECKeyExternal failed");
wolfSSL_EC_KEY_free(key->ecc);
key->ecc = NULL;
XFREE(key, x509->heap, DYNAMIC_TYPE_PUBLIC_KEY);
wolfSSL_EVP_PKEY_free(key);
return NULL;
}