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| author | Ken Raeburn <raeburn@mit.edu> | 2000-06-30 00:36:31 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2000-06-30 00:36:31 +0000 |
| commit | 3cdd5a1bf70b6233b7ffd0e81bcc267435a907dc (patch) | |
| tree | 67b5d0422cdd1c4b25e55c1e54bdae54e114c008 /src/wconfig.c | |
| parent | 5aaaaf07695e6b4b4b024973984a9e8856484453 (diff) | |
| download | krb5-3cdd5a1bf70b6233b7ffd0e81bcc267435a907dc.tar.gz krb5-3cdd5a1bf70b6233b7ffd0e81bcc267435a907dc.tar.xz krb5-3cdd5a1bf70b6233b7ffd0e81bcc267435a907dc.zip | |
pullup from 1.2-beta4
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12472 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/wconfig.c')
| -rw-r--r-- | src/wconfig.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/wconfig.c b/src/wconfig.c index 0671a1ed6b..fdbc0d909b 100644 --- a/src/wconfig.c +++ b/src/wconfig.c @@ -76,6 +76,13 @@ int main(int argc, char *argv[]) ignore_len = strlen(ignore_str); argc--; argv++; while (*argv && *argv[0] == '-') { + wflags[sizeof(wflags) - 1] = '\0'; + if (strlen (wflags) + 1 + strlen (*argv) > sizeof (wflags) - 1) { + fprintf (stderr, + "wconfig: argument list too long (internal limit %d)", + sizeof (wflags)); + exit (1); + } if (wflags[0]) strcat(wflags, " "); strcat(wflags, *argv); |