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Remove unneeded variables

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This commit is contained in:
Michał Trojnara 2023-10-17 17:10:28 +02:00
parent 3aba55e5e0
commit 33253afb5e
1 changed files with 5 additions and 6 deletions
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11
helpers.c
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@ -225,20 +225,19 @@ PKCS7 *pkcs7_get_sigfile(FILE_FORMAT_CTX *ctx)
* [in] a_ptr, b_ptr: pointers to X509 certificates
* [returns] certificates order
*/
static int X509_compare(const X509 *const *a_ptr, const X509 *const *b_ptr)
static int X509_compare(const X509 *const *a, const X509 *const *b)
{
u_char *a_data, *b_data, *a_tmp, *b_tmp;
size_t a_len, b_len;
const X509 *a = *a_ptr, *b = *b_ptr;
int ret;
a_len = (size_t)i2d_X509(a, NULL);
a_len = (size_t)i2d_X509(*a, NULL);
a_tmp = a_data = OPENSSL_malloc(a_len);
i2d_X509(a, &a_tmp);
i2d_X509(*a, &a_tmp);
b_len = (size_t)i2d_X509(b, NULL);
b_len = (size_t)i2d_X509(*b, NULL);
b_tmp = b_data = OPENSSL_malloc(b_len);
i2d_X509(b, &b_tmp);
i2d_X509(*b, &b_tmp);
ret = memcmp(a_data, b_data, MIN(a_len, b_len));
OPENSSL_free(a_data);