Accept NULL in *_free.

1999-01-07 19:15:59 +00:00
parent 6fa89f94c4
commit e03ddfae7e
24 changed files with 66 additions and 4 deletions
--- a/ssl/ssl_cert.c
+++ b/ssl/ssl_cert.c
@@ -105,6 +105,9 @@ CERT *c;
 	{
 	int i;

+	if(c == NULL)
+	    return;
+
 	i=CRYPTO_add(&c->references,-1,CRYPTO_LOCK_SSL_CERT);
 #ifdef REF_PRINT
 	REF_PRINT("CERT",c);