sk_X509_free 2118 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2124 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2131 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2146 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2346 ext/openssl/openssl.c sk_X509_free(sk); sk_X509_free 2633 ext/openssl/openssl.c sk_X509_free(ca); sk_X509_free 4170 ext/openssl/openssl.c sk_X509_free(signers); sk_X509_free 4186 ext/openssl/openssl.c sk_X509_free(others);