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>
---
 malloc/malloc-check.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'malloc/malloc-check.c')

diff --git a/malloc/malloc-check.c b/malloc/malloc-check.c
index da1158b333..6ac71df5d5 100644
--- a/malloc/malloc-check.c
+++ b/malloc/malloc-check.c
@@ -245,7 +245,7 @@ static void *
 realloc_check (void *oldmem, size_t bytes)
 {
   INTERNAL_SIZE_T chnb;
-  void *newmem = 0;
+  void *newmem = NULL;
   unsigned char *magic_p;
   size_t rb;
 
@@ -254,7 +254,7 @@ realloc_check (void *oldmem, size_t bytes)
       __set_errno (ENOMEM);
       return NULL;
     }
-  if (oldmem == 0)
+  if (oldmem == NULL)
     return malloc_check (bytes);
 
   if (bytes == 0)
-- 
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