2 files changed, 10 insertions, 0 deletions
diff --git a/libc/stdlib/malloc-930716/malloc.c b/libc/stdlib/malloc-930716/malloc.c
index 2467da41c..dce32b90b 100644
--- a/libc/stdlib/malloc-930716/malloc.c
+++ b/libc/stdlib/malloc-930716/malloc.c
@@ -160,9 +160,14 @@ void * __malloc_unlocked (size_t size)
     size_t log, block, blocks, i, lastblocks, start;
     struct list *next;
 
+#if defined(__MALLOC_GLIBC_COMPAT__)
+    if (size == 0)
+	size++;
+#else
     /* Some programs will call malloc (0).  Lets be strict and return NULL */
     if (size == 0)
 	return NULL;
+#endif
 
     if (size < sizeof (struct list))
 	size = sizeof (struct list);
diff --git a/libc/stdlib/malloc/malloc.c b/libc/stdlib/malloc/malloc.c
index 7bbd2726b..5f88cf48e 100644
--- a/libc/stdlib/malloc/malloc.c
+++ b/libc/stdlib/malloc/malloc.c
@@ -184,8 +184,13 @@ malloc (size_t size)
     __heap_check (&__malloc_heap, "malloc");
 #endif
 
+#if defined(__MALLOC_GLIBC_COMPAT__)
   if (size == 0)
     return 0;
+#else
+  if (size == 0)
+      size++;
+#endif
 
   return malloc_from_heap (size, &__malloc_heap);
 }