diff options
Diffstat (limited to 'argp/argp-help.c')
| -rw-r--r-- | argp/argp-help.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/argp/argp-help.c b/argp/argp-help.c index b7e088ef10..1921e5258e 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -1,5 +1,5 @@ /* Hierarchial argument parsing help output - Copyright (C) 1995-2000, 2001, 2002, 2003 Free Software Foundation, Inc. + Copyright (C) 1995-2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu>. @@ -47,6 +47,7 @@ char *alloca (); #include <assert.h> #include <stdarg.h> #include <ctype.h> +#include <limits.h> #ifdef USE_IN_LIBIO # include <wchar.h> #endif @@ -452,8 +453,10 @@ make_hol (const struct argp *argp, struct hol_cluster *cluster) hol->entries = malloc (sizeof (struct hol_entry) * hol->num_entries); hol->short_options = malloc (num_short_options + 1); - assert (hol->entries && hol->short_options - && hol->num_entries <= SIZE_MAX / sizeof (struct hol_entry)); + assert (hol->entries && hol->short_options); +#if SIZE_MAX <= UINT_MAX + assert (hol->num_entries <= SIZE_MAX / sizeof (struct hol_entry)); +#endif /* Fill in the entries. */ so = hol->short_options; @@ -846,8 +849,10 @@ hol_append (struct hol *hol, struct hol *more) char *short_options = malloc (hol_so_len + strlen (more->short_options) + 1); - assert (entries && short_options - && num_entries <= SIZE_MAX / sizeof (struct hol_entry)); + assert (entries && short_options); +#if SIZE_MAX <= UINT_MAX + assert (num_entries <= SIZE_MAX / sizeof (struct hol_entry)); +#endif __mempcpy (__mempcpy (entries, hol->entries, hol->num_entries * sizeof (struct hol_entry)), |