Accept NULL in *_free.

[openssl.git] / crypto / asn1 / x_name.c

diff --git a/crypto/asn1/x_name.c b/crypto/asn1/x_name.c
index 3b8bc5191f0ae07d8df46dab701f7ef319d58e29..3af14c8e6c1f91f72b871a600d89f30e00628b9b 100644 (file)
--- a/crypto/asn1/x_name.c
+++ b/crypto/asn1/x_name.c
@@ -263,6 +263,9 @@ X509_NAME_ENTRY *X509_NAME_ENTRY_new()
 void X509_NAME_free(a)
 X509_NAME *a;
        {
+       if(a == NULL)
+           return;
+
        BUF_MEM_free(a->bytes);
        sk_pop_free(a->entries,X509_NAME_ENTRY_free);
        Free((char *)a);