From d252c4796b2619b35099d829cb519844c49ee78c Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Sat, 10 Nov 2001 03:23:20 +0000
Subject: (realloc): Handle NULL for first parameter correctly.

---
 elf/dl-minimal.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'elf')

diff --git a/elf/dl-minimal.c b/elf/dl-minimal.c
index 564da7d..b72faa0 100644
--- a/elf/dl-minimal.c
+++ b/elf/dl-minimal.c
@@ -111,6 +111,8 @@ void * weak_function
 realloc (void *ptr, size_t n)
 {
   void *new;
+  if (ptr == NULL)
+    return malloc (n);
   assert (ptr == alloc_last_block);
   alloc_ptr = alloc_last_block;
   new = malloc (n);
-- 
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