Make sure applications free up pkey structures and add netscape extension

[openssl.git] / crypto / x509 / x509_vfy.c

diff --git a/crypto/x509/x509_vfy.c b/crypto/x509/x509_vfy.c
index f8c0865..f5face1 100644 (file)
--- a/crypto/x509/x509_vfy.c
+++ b/crypto/x509/x509_vfy.c
@@ -345,11 +345,13 @@ X509_STORE_CTX *ctx;
                                }
                        if (X509_verify(xs,pkey) <= 0)
                                {
+                               EVP_PKEY_free(pkey);
                                ctx->error=X509_V_ERR_CERT_SIGNATURE_FAILURE;
                                ctx->current_cert=xs;
                                ok=(*cb)(0,ctx);
                                if (!ok) goto end;
                                }
+                       EVP_PKEY_free(pkey);
                        pkey=NULL;
 
                        i=X509_cmp_current_time(X509_get_notBefore(xs));
@@ -403,6 +405,7 @@ X509_STORE_CTX *ctx;
                }
        ok=1;
 end:
+       EVP_PKEY_free(pkey);
        return(ok);
        }
 
@@ -492,6 +495,7 @@ STACK *chain;
                        break;
                else
                        {
+                       EVP_PKEY_free(ktmp);
                        ktmp=NULL;
                        }
                }
@@ -506,10 +510,11 @@ STACK *chain;
                {
                ktmp2=X509_get_pubkey((X509 *)sk_value(chain,j));
                EVP_PKEY_copy_parameters(ktmp2,ktmp);
+               EVP_PKEY_free(ktmp2);
                }
        
-       if (pkey != NULL)
-               EVP_PKEY_copy_parameters(pkey,ktmp);
+       if (pkey != NULL) EVP_PKEY_copy_parameters(pkey,ktmp);
+       EVP_PKEY_free(ktmp);
        return(1);
        }