From df30ef1b0d68ffde8dfb0a18ac08b97fe375d813 Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue, 25 Oct 2022 09:14:46 +0100
Subject: cheri: Fix capability permissions of PROT_NONE maps in test code

---
 support/support_stack_alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'support/support_stack_alloc.c')

diff --git a/support/support_stack_alloc.c b/support/support_stack_alloc.c
index 77115fceb1..c138c0d4f9 100644
--- a/support/support_stack_alloc.c
+++ b/support/support_stack_alloc.c
@@ -60,7 +60,7 @@ support_stack_alloc (size_t size)
      so we know they are allocated.  */
   void *alloc_base = xmmap (0,
                             alloc_size,
-                            PROT_NONE,
+                            PROT_NONE|PROT_MAX_RW,
                             MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE|MAP_STACK,
                             -1);
   /* Some architecture still requires executable stack for the signal return
-- 
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