From 53fcdf5f743aa9b02972eec658e66f96d6a63386 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <alx@kernel.org>
Date: Sat, 16 Nov 2024 16:51:31 +0100
Subject: Silence most -Wzero-as-null-pointer-constant diagnostics

Replace 0 by NULL and {0} by {}.

Omit a few cases that aren't so trivial to fix.

Link: <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117059>
Link: <https://software.codidact.com/posts/292718/292759#answer-292759>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---
 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 edf3dbfc21..346a46aa2a 100644
--- a/support/support_stack_alloc.c
+++ b/support/support_stack_alloc.c
@@ -58,7 +58,7 @@ support_stack_alloc (size_t size)
   /* Use MAP_NORESERVE so that RAM will not be wasted on the guard
      bands; touch all the pages of the actual stack before returning,
      so we know they are allocated.  */
-  void *alloc_base = xmmap (0,
+  void *alloc_base = xmmap (NULL,
                             alloc_size,
                             PROT_NONE,
                             MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE|MAP_STACK,
-- 
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