sk_X509_free 2087 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2093 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2100 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2115 ext/openssl/openssl.c sk_X509_free(stack); sk_X509_free 2318 ext/openssl/openssl.c sk_X509_free(sk); sk_X509_free 2612 ext/openssl/openssl.c sk_X509_free(ca); sk_X509_free 4122 ext/openssl/openssl.c sk_X509_free(signers); sk_X509_free 4138 ext/openssl/openssl.c sk_X509_free(others);