diff options
Diffstat (limited to 'lib/webrick')
| -rw-r--r-- | lib/webrick/utils.rb | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/webrick/utils.rb b/lib/webrick/utils.rb index a6b5cc6a9c..185b1723f3 100644 --- a/lib/webrick/utils.rb +++ b/lib/webrick/utils.rb @@ -41,8 +41,7 @@ module WEBrick ## # Changes the process's uid and gid to the ones of +user+ def su(user) - if defined?(Etc) - pw = Etc.getpwnam(user) + if defined?(Etc) && (pw = Etc.getpwnam(user)) Process::initgroups(user, pw.gid) Process::Sys::setgid(pw.gid) Process::Sys::setuid(pw.uid) |