[BZ #9957]

2009-04-16  Ulrich Drepper  <drepper@redhat.com>
	[BZ #9957]
	* malloc/malloc.c (force_reg): Define.
	(sYSMALLOc): Load hook variable into variable
	before test and force into register.
	(sYSTRIm): Likewise.
	(public_mALLOc): Force hook value into register.
	(public_fREe): Likewise.
	(public_rEALLOc): Likewise.
	(public_mEMALIGn): Likewise.
	(public_vALLOc): Likewise.
	(public_pVALLOc): Likewise.
	(public_cALLOc): Likewise.
	(__posix_memalign): Likewise.
	* malloc/arena.c (ptmalloc_init): Load hook variable into variable
	before test and force into register.
	* malloc/hooks.c (top_check): Likewise.
	(public_s_ET_STATe): Pretty printing.

	* resolv/res_send.c (send_dg): Don't just ignore the result we got
	in case we only receive one reply in single-request mode.

1 files changed, 3 insertions, 2 deletions

diff --git a/malloc/arena.c b/malloc/arena.c
index f280d38811..4d0deefe19 100644
--- a/malloc/arena.c
+++ b/malloc/arena.c
@@ -624,8 +624,9 @@ ptmalloc_init (void)
     if (check_action != 0)
       __malloc_check_init();
   }
-  if(__malloc_initialize_hook != NULL)
-    (*__malloc_initialize_hook)();
+  void (*hook) (void) = force_reg (__malloc_initialize_hook);
+  if (hook != NULL)
+    (*hook)();
   __malloc_initialized = 1;
 }