diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-19 08:25:39 +0000 |
commit | 5b7e24d744340345c11578911e3f1fa4ab0fb9cc (patch) | |
tree | e91a96aa41166abd1bd8c531fb548999fde63869 /sample/svr.rb | |
parent | 0a5aab8679ca7d876f064f8fa1633d92a30cc346 (diff) |
* io.c (rb_io_inspect): replace sprintf() with "%s" format all
over the place by snprintf() to avoid integer overflow.
* sample/svr.rb: service can be stopped by ill-behaved client; use
tsvr.rb instead.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'sample/svr.rb')
-rw-r--r-- | sample/svr.rb | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sample/svr.rb b/sample/svr.rb index 6169861abc..11cfc5fbfe 100644 --- a/sample/svr.rb +++ b/sample/svr.rb @@ -1,6 +1,9 @@ # socket example - server side # usage: ruby svr.rb +# this server might be blocked by an ill-behaved client. +# see tsvr.rb which is safe from client blocking. + require "socket" gs = TCPserver.open(0) @@ -22,10 +25,9 @@ loop do print(s, " is gone\n") s.close socks.delete(s) - else - if str = s.gets + # single thread gets may block whole service + elsif str = s.gets s.write(str) - end end end end |