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| author | Milan Broz <gmazyland@gmail.com> | 2013-07-27 12:33:22 +0200 |
|---|---|---|
| committer | Milan Broz <gmazyland@gmail.com> | 2013-07-27 12:43:48 +0200 |
| commit | d67548adfe4b98dc3202646a4239abb9469b7891 (patch) | |
| tree | 1196e24d45713838480a4e7f34d91868c9eb638c | |
| parent | cfeaaa02fc50f7cab28c91f78d0f2da809bc0be1 (diff) | |
| download | cryptsetup-d67548adfe4b98dc3202646a4239abb9469b7891.tar.gz cryptsetup-d67548adfe4b98dc3202646a4239abb9469b7891.tar.bz2 cryptsetup-d67548adfe4b98dc3202646a4239abb9469b7891.zip | |
Fails if more device arguments are present for isLuks.
Fixes
http://code.google.com/p/cryptsetup/issues/detail?id=165
| -rw-r--r-- | src/cryptsetup.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/cryptsetup.c b/src/cryptsetup.c index 4722abd..5c2b96a 100644 --- a/src/cryptsetup.c +++ b/src/cryptsetup.c @@ -1010,6 +1010,12 @@ static int action_isLuks(void) struct crypt_device *cd = NULL; int r; + /* FIXME: argc > max should be checked for other operations as well */ + if (action_argc > 1) { + log_err(_("Only one device argument for isLuks operation is supported.\n")); + return -ENODEV; + } + if ((r = crypt_init(&cd, action_argv[0]))) goto out; @@ -1500,7 +1506,7 @@ int main(int argc, const char **argv) usage(popt_context, EXIT_FAILURE, _("Unknown action."), poptGetInvocationName(popt_context)); - if(action_argc < action->required_action_argc) + if (action_argc < action->required_action_argc) help_args(action, popt_context); /* FIXME: rewrite this from scratch */ |