From f1b5c2ef4fc1d43c5a73e15854d094e9219857bf Mon Sep 17 00:00:00 2001
From: grischka <grischka>
Date: Wed, 18 Apr 2012 18:43:55 +0200
Subject: tcc_realloc: auto "memory full" error

---
 libtcc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'libtcc.c')

diff --git a/libtcc.c b/libtcc.c
index fc3213b..1c5e619 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -237,6 +237,8 @@ PUB_FUNC void *tcc_realloc(void *ptr, unsigned long size)
     mem_cur_size -= malloc_usable_size(ptr);
 #endif
     ptr1 = realloc(ptr, size);
+    if (!ptr1 && size)
+        tcc_error("memory full");
 #ifdef MEM_DEBUG
     /* NOTE: count not correct if alloc error, but not critical */
     mem_cur_size += malloc_usable_size(ptr1);
@@ -282,8 +284,6 @@ PUB_FUNC void dynarray_add(void ***ptab, int *nb_ptr, void *data)
         else
             nb_alloc = nb * 2;
         pp = tcc_realloc(pp, nb_alloc * sizeof(void *));
-        if (!pp)
-            tcc_error("memory full");
         *ptab = pp;
     }
     pp[nb++] = data;
@@ -377,8 +377,6 @@ ST_FUNC void section_realloc(Section *sec, unsigned long new_size)
     while (size < new_size)
         size = size * 2;
     data = tcc_realloc(sec->data, size);
-    if (!data)
-        tcc_error("memory full");
     memset(data + sec->data_allocated, 0, size - sec->data_allocated);
     sec->data = data;
     sec->data_allocated = size;
-- 
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