Use NULL as parameter when pointer can only be NULL.

Code clarification.

Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
(Merged from https://github.com/openssl/openssl/pull/9514)

diff --git a/crypto/ex_data.c b/crypto/ex_data.c
index d7d0d5a726b893710e51c3d0526a521900094e03..a49aa087c88c42442e669fc0e177febd70af2fb4 100644 (file)
--- a/crypto/ex_data.c
+++ b/crypto/ex_data.c
@@ -421,7 +421,7 @@ int CRYPTO_alloc_ex_data(int class_index, void *obj, CRYPTO_EX_DATA *ad,
     if (f->new_func == NULL)
         return 0;
 
-    f->new_func(obj, curval, ad, idx, f->argl, f->argp);
+    f->new_func(obj, NULL, ad, idx, f->argl, f->argp);
 
     return 1;
 }