diff options
| -rw-r--r-- | crypto/x509/x_name.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/x509/x_name.c b/crypto/x509/x_name.c index aec34598c0..a1e9bbdb66 100644 --- a/crypto/x509/x_name.c +++ b/crypto/x509/x_name.c @@ -481,6 +481,8 @@ 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); |