diff options
Diffstat (limited to 'sample/trojan.rb')
-rw-r--r-- | sample/trojan.rb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sample/trojan.rb b/sample/trojan.rb index bd49d44357..b42fd166a8 100644 --- a/sample/trojan.rb +++ b/sample/trojan.rb @@ -2,11 +2,13 @@ path = $ENV['PATH'].split(/:/) for dir in path - for f in d = Dir.open(dir) - fpath = dir+"/"+f - if File.f(fpath) && (File.stat(fpath).mode & 022) != 0 - printf("file %s is writable from other users\n", fpath) + if File.d(dir) + for f in d = Dir.open(dir) + fpath = dir+"/"+f + if File.f(fpath) && (File.stat(fpath).mode & 022) != 0 + printf("file %s is writable from other users\n", fpath) + end end + d.close end - d.close end |