From a4ba059034124cbdc0232b805a7fdf07994c8618 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 8 Aug 2003 10:30:12 +0000 Subject: Add in a MALLOC_GLIBC_COMPAT option to let people decide if they want glibc style malloc(0) behavior --- libc/stdlib/malloc-930716/malloc.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'libc/stdlib/malloc-930716/malloc.c') 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); -- cgit v1.2.3