diff options
| -rw-r--r-- | lib/resolv.rb | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/lib/resolv.rb b/lib/resolv.rb index e296516aa1..edca92689d 100644 --- a/lib/resolv.rb +++ b/lib/resolv.rb @@ -609,16 +609,6 @@ class Resolv end end - - def self.rangerand(range) # :nodoc: - base = range.begin - len = range.end - range.begin - if !range.exclude_end? - len += 1 - end - base + random(len) - end - RequestID = {} # :nodoc: RequestIDMutex = Thread::Mutex.new # :nodoc: @@ -627,7 +617,7 @@ class Resolv RequestIDMutex.synchronize { h = (RequestID[[host, port]] ||= {}) begin - id = rangerand(0x0000..0xffff) + id = random(0x0000..0xffff) end while h[id] h[id] = true } @@ -648,7 +638,7 @@ class Resolv def self.bind_random_port(udpsock, bind_host="0.0.0.0") # :nodoc: begin - port = rangerand(1024..65535) + port = random(1024..65535) udpsock.bind(bind_host, port) rescue Errno::EADDRINUSE, # POSIX Errno::EACCES, # SunOS: See PRIV_SYS_NFS in privileges(5) |