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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2008-11-26 14:24:35 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2008-11-26 14:24:35 +0000 |
| commit | 9b5abb2b89d973625028ff3411c11da0ca5d4dbf (patch) | |
| tree | f611faf0e79841e2c5f45f66e83797990a69b807 /binutils/strings.c | |
| parent | 1b3f265ceeef37c988b2341de27bebcd171a27c9 (diff) | |
| download | binutils-redhat-9b5abb2b89d973625028ff3411c11da0ca5d4dbf.tar.gz | |
* strings.c (main): New variable `s'. Have string_min parsing
call fatal for invalid input strings.
Diffstat (limited to 'binutils/strings.c')
| -rw-r--r-- | binutils/strings.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/binutils/strings.c b/binutils/strings.c index 8a0f01192c..30d2749037 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; } } |