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-rw-r--r--src/_cffi_src/openssl/x509.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/_cffi_src/openssl/x509.py b/src/_cffi_src/openssl/x509.py
index e7619dd6..394c37c5 100644
--- a/src/_cffi_src/openssl/x509.py
+++ b/src/_cffi_src/openssl/x509.py
@@ -83,6 +83,7 @@ X509 *X509_new(void);
void X509_free(X509 *);
X509 *X509_dup(X509 *);
int X509_cmp(const X509 *, const X509 *);
+int X509_up_ref(X509 *);
int X509_print_ex(BIO *, X509 *, unsigned long, unsigned long);
@@ -382,6 +383,10 @@ X509_REVOKED *Cryptography_X509_REVOKED_dup(X509_REVOKED *rev) {
opaquing. */
#if CRYPTOGRAPHY_OPENSSL_LESS_THAN_110
+int X509_up_ref(X509 *x) {
+ return CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509);
+}
+
const X509_ALGOR *X509_get0_tbs_sigalg(const X509 *x)
{
return x->cert_info->signature;