1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c
index 2ce545c5fa..a94e362ceb 100644
--- a/src/lib/libc/stdlib/malloc.c
+++ b/src/lib/libc/stdlib/malloc.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: malloc.c,v 1.115 2009/01/03 12:58:28 djm Exp $        */
+/*      $OpenBSD: malloc.c,v 1.116 2009/06/08 19:21:08 deraadt Exp $    */
 /*
  * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net>
  *
@@ -472,7 +472,7 @@ map(struct dir_info *d, size_t sz, int zero_fill)
         u_int i, offset;
         void *p;
 
-        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)d) ||
+        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)(uintptr_t)d) ||
             d->canary1 != ~d->canary2)
                 wrterror("internal struct corrupt");
         if (sz != PAGEROUND(sz)) {
@@ -716,7 +716,7 @@ omalloc_init(struct dir_info **dp)
         }
         malloc_used += regioninfo_size;
         memset(d->r, 0, regioninfo_size);
-        d->canary1 = mopts.malloc_canary ^ (u_int32_t)d;
+        d->canary1 = mopts.malloc_canary ^ (u_int32_t)(uintptr_t)d;
         d->canary2 = ~d->canary1;
 
         *dp = d;
@@ -845,7 +845,7 @@ find(struct dir_info *d, void *p)
         size_t mask = d->regions_total - 1;
         void *q, *r;
 
-        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)d) ||
+        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)(uintptr_t)d) ||
             d->canary1 != ~d->canary2)
                 wrterror("internal struct corrupt");
         p = MASK_POINTER(p);
@@ -973,7 +973,7 @@ malloc_bytes(struct dir_info *d, size_t size)
         u_long          u, *lp;
         struct chunk_info *bp;
 
-        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)d) ||
+        if (mopts.malloc_canary != (d->canary1 ^ (u_int32_t)(uintptr_t)d) ||
             d->canary1 != ~d->canary2)
                 wrterror("internal struct corrupt");
         /* Don't bother with anything less than this */