diff options
Diffstat (limited to 'deps/openssl/openssl/crypto/x509/x_name.c')
-rw-r--r-- | deps/openssl/openssl/crypto/x509/x_name.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/deps/openssl/openssl/crypto/x509/x_name.c b/deps/openssl/openssl/crypto/x509/x_name.c index 0af5df5cfc..1a33dc1daa 100644 --- a/deps/openssl/openssl/crypto/x509/x_name.c +++ b/deps/openssl/openssl/crypto/x509/x_name.c @@ -1,5 +1,5 @@ /* - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the OpenSSL license (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -472,6 +472,8 @@ static int i2d_name_canon(STACK_OF(STACK_OF_X509_NAME_ENTRY) * _intname, int X509_NAME_set(X509_NAME **xn, X509_NAME *name) { + if (*xn == name) + return *xn != NULL; if ((name = X509_NAME_dup(name)) == NULL) return 0; X509_NAME_free(*xn); |