diff options
Diffstat (limited to 'lib/xmalloc.c')
-rw-r--r-- | lib/xmalloc.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/xmalloc.c b/lib/xmalloc.c index 74a8614..57e34b7 100644 --- a/lib/xmalloc.c +++ b/lib/xmalloc.c @@ -1,6 +1,6 @@ /* xmalloc.c -- malloc with out of memory checking - Copyright (C) 1990-2000, 2002-2006, 2008-2011 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2002-2006, 2008-2013 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 @@ -17,11 +17,9 @@ #include <config.h> -#if ! HAVE_INLINE -# define static_inline -#endif +#define XALLOC_INLINE _GL_EXTERN_INLINE + #include "xalloc.h" -#undef static_inline #include <stdlib.h> #include <string.h> @@ -52,8 +50,16 @@ xmalloc (size_t n) void * xrealloc (void *p, size_t n) { + if (!n && p) + { + /* The GNU and C99 realloc behaviors disagree here. Act like + GNU, even if the underlying realloc is C99. */ + free (p); + return NULL; + } + p = realloc (p, n); - if (!p && n != 0) + if (!p && n) xalloc_die (); return p; } |