diff options
Diffstat (limited to 'crypto/x509/x509_cmp.c')
-rw-r--r-- | crypto/x509/x509_cmp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/x509/x509_cmp.c b/crypto/x509/x509_cmp.c index d1600e1e8dda..ad620af0aff4 100644 --- a/crypto/x509/x509_cmp.c +++ b/crypto/x509/x509_cmp.c @@ -135,6 +135,8 @@ int X509_cmp(const X509 *a, const X509 *b) { int rv; + if (a == b) /* for efficiency */ + return 0; /* ensure hash is valid */ if (X509_check_purpose((X509 *)a, -1, 0) != 1) return -2; |