proc.c: use ruby_sized_xfree to free rb_binding_t

1 files changed, 1 insertions, 1 deletions

diff --git a/proc.c b/proc.c
index 298497401d..f0cdcae7b1 100644
--- a/proc.c
+++ b/proc.c
@@ -258,7 +258,7 @@ static void
 binding_free(void *ptr)
 {
     RUBY_FREE_ENTER("binding");
-    ruby_xfree(ptr);
+    SIZED_FREE((rb_binding_t *)ptr);
     RUBY_FREE_LEAVE("binding");
 }