* st.c (malloc): use xmalloc/xcalloc instead of plain

  malloc/calloc, to detect memory allocation failure.  see
  <http://www.nongnu.org/failmalloc/>.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 1 deletions

diff --git a/st.c b/st.c
index 2e23050867..24fde6eb27 100644
--- a/st.c
+++ b/st.c
@@ -2,12 +2,12 @@
 
 /* static	char	sccsid[] = "@(#) st.c 5.1 89/12/14 Crucible"; */
 
-#include "config.h"
 #include <stdio.h>
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
 #include <string.h>
+#include "defines.h"
 
 #ifdef NOT_RUBY
 #include "regint.h"
@@ -53,6 +53,11 @@ static struct st_hash_type type_strhash = {
 
 static void rehash(st_table *);
 
+#ifdef RUBY
+#define malloc xmalloc
+#define calloc xcalloc
+#endif
+
 #define alloc(type) (type*)malloc((size_t)sizeof(type))
 #define Calloc(n,s) (char*)calloc((n),(s))