Fix up potential overflows in size calculations by replacing instances

[pspp] / src / alloc.h

diff --git a/src/alloc.h b/src/alloc.h
index 979d2da074e577843376b62d5d0224f98543269e..0f4492e391898342363b1df9ad4be672022cedb3 100644 (file)
--- a/src/alloc.h
+++ b/src/alloc.h
@@ -23,12 +23,10 @@
 #include <stddef.h>
 
 /* malloc() wrapper functions. */
-void *xmalloc (size_t size);
-void *xcalloc (size_t size);
-void *xrealloc (void *ptr, size_t size);
-char *xstrdup (const char *s);
-void out_of_memory (void) NO_RETURN;
-\f
+#include "xalloc.h"
+
+void *nmalloc (size_t n, size_t s);
+
 /* alloca() wrapper functions. */
 #if defined (HAVE_ALLOCA) || defined (C_ALLOCA)
 #ifdef HAVE_ALLOCA_H