Add regression test for 82af2a7c

[fio.git] / smalloc.c

diff --git a/smalloc.c b/smalloc.c
index 0c7c6df7bdd17992a5fa3c8acb6b53a769621009..5ba20047b37676ec8659dffc53dd6459061a5e4d 100644 (file)
--- a/smalloc.c
+++ b/smalloc.c
@@ -8,6 +8,7 @@
 #include <assert.h>
 #include <string.h>
 #include <unistd.h>
+#include <inttypes.h>
 #include <sys/types.h>
 #include <limits.h>
 #include <fcntl.h>
@@ -253,9 +254,9 @@ void scleanup(void)
 #ifdef SMALLOC_REDZONE
 static void *postred_ptr(struct block_hdr *hdr)
 {
-       unsigned long ptr;
+       uintptr_t ptr;
 
-       ptr = (unsigned long) hdr + hdr->size - sizeof(unsigned int);
+       ptr = (uintptr_t) hdr + hdr->size - sizeof(unsigned int);
        ptr = (ptr + int_mask) & ~int_mask;
 
        return (void *) ptr;