diff options
-rw-r--r-- | binutils/ChangeLog | 5 | ||||
-rw-r--r-- | binutils/strings.c | 9 |
2 files changed, 12 insertions, 2 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index c817fc9..7d0c9a4 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2008-11-26 Jan Kratochvil <jan.kratochvil@redhat.com> + + * strings.c (main): New variable `s'. Have string_min parsing + call fatal for invalid input strings. + 2008-11-25 Nick Clifton <nickc@redhat.com> PR7044 diff --git a/binutils/strings.c b/binutils/strings.c index 8a0f011..30d2749 100644 --- a/binutils/strings.c +++ b/binutils/strings.c @@ -155,6 +155,7 @@ main (int argc, char **argv) int optc; int exit_status = 0; bfd_boolean files_given = FALSE; + char *s; #if defined (HAVE_SETLOCALE) setlocale (LC_ALL, ""); @@ -192,7 +193,9 @@ main (int argc, char **argv) usage (stdout, 0); case 'n': - string_min = (int) strtoul (optarg, NULL, 0); + string_min = (int) strtoul (optarg, &s, 0); + if (s != NULL && *s != 0) + fatal (_("invalid integer argument %s"), optarg); break; case 'o': @@ -242,7 +245,9 @@ main (int argc, char **argv) usage (stderr, 1); default: - string_min = (int) strtoul (argv[optind - 1] + 1, NULL, 0); + string_min = (int) strtoul (argv[optind - 1] + 1, &s, 0); + if (s != NULL && *s != 0) + fatal (_("invalid integer argument %s"), argv[optind - 1] + 1); break; } } |