From 0eb811b775eb9fe5370c54692702dd927969d99b Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Thu, 16 Jun 2005 14:49:03 +0000 Subject: [PATCH] (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1) when either N or S is zero. --- lib/calloc.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/lib/calloc.c b/lib/calloc.c index 59c65f0ac..9edbf4552 100644 --- a/lib/calloc.c +++ b/lib/calloc.c @@ -1,6 +1,6 @@ /* calloc() function that is glibc compatible. This wrapper function is required at least on Tru64 UNIX 5.1. - Copyright (C) 2004 Free Software Foundation, Inc. + Copyright (C) 2004, 2005 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -32,10 +32,9 @@ void * rpl_calloc (size_t n, size_t s) { size_t bytes; - if (n == 0) - n = 1; - if (s == 0) - s = 1; + + if (n == 0 || s == 0) + return calloc (1, 1); /* Defend against buggy calloc implementations that mishandle size_t overflow. */ -- 2.11.0