Sync with changes in dsa_meth.c

pointed out by jsing

1 files changed, 10 insertions, 9 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_meth.c b/src/lib/libcrypto/rsa/rsa_meth.c
index 8ae929dc3d..d6be1ea006 100644
--- a/src/lib/libcrypto/rsa/rsa_meth.c
+++ b/src/lib/libcrypto/rsa/rsa_meth.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: rsa_meth.c,v 1.4 2022/01/07 09:55:32 tb Exp $ */
+/*      $OpenBSD: rsa_meth.c,v 1.5 2022/07/04 12:23:30 tb Exp $ */
 /*
  * Copyright (c) 2018 Theo Buehler <tb@openbsd.org>
  *
@@ -42,10 +42,11 @@ RSA_meth_new(const char *name, int flags)
 void
 RSA_meth_free(RSA_METHOD *meth)
 {
-        if (meth != NULL) {
-                free((char *)meth->name);
-                free(meth);
-        }
+        if (meth == NULL)
+                return;
+
+        free(meth->name);
+        free(meth);
 }
 
 RSA_METHOD *
@@ -67,12 +68,12 @@ RSA_meth_dup(const RSA_METHOD *meth)
 int
 RSA_meth_set1_name(RSA_METHOD *meth, const char *name)
 {
-        char *copy;
+        char *new_name;
 
-        if ((copy = strdup(name)) == NULL)
+        if ((new_name = strdup(name)) == NULL)
                 return 0;
-        free((char *)meth->name);
-        meth->name = copy;
+        free(meth->name);
+        meth->name = new_name;
         return 1;
 }