usa	2018-03-28 14:59:44 +0900 (Wed, 28 Mar 2018)

  New Revision: 62948

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62948

  Log:
    merge revision(s) 60162: [Backport #13994]
    
    socket.c: null byte at Socket.getnameinfo
    
    * ext/socket/socket.c (sock_s_getnameinfo): check null byte.
      patched by tommy (Masahiro Tomita) in [ruby-dev:50286].
      [Bug #13994]

  Modified directories:
    branches/ruby_2_3/
  Modified files:
    branches/ruby_2_3/ChangeLog
    branches/ruby_2_3/ext/socket/socket.c
    branches/ruby_2_3/test/socket/test_socket.rb
    branches/ruby_2_3/version.h
Index: ruby_2_3/version.h
===================================================================
--- ruby_2_3/version.h	(revision 62947)
+++ ruby_2_3/version.h	(revision 62948)
@@ -1,6 +1,6 @@ https://github.com/ruby/ruby/blob/trunk/ruby_2_3/version.h#L1
 #define RUBY_VERSION "2.3.7"
 #define RUBY_RELEASE_DATE "2018-03-28"
-#define RUBY_PATCHLEVEL 444
+#define RUBY_PATCHLEVEL 445
 
 #define RUBY_RELEASE_YEAR 2018
 #define RUBY_RELEASE_MONTH 3
Index: ruby_2_3/test/socket/test_socket.rb
===================================================================
--- ruby_2_3/test/socket/test_socket.rb	(revision 62947)
+++ ruby_2_3/test/socket/test_socket.rb	(revision 62948)
@@ -105,6 +105,8 @@ class TestSocket < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/ruby_2_3/test/socket/test_socket.rb#L105
 
   def test_getnameinfo
     assert_raise(SocketError) { Socket.getnameinfo(["AF_UNIX", 80, "0.0.0.0"]) }
+    assert_raise(ArgumentError) {Socket.getnameinfo(["AF_INET", "http\0", "example.net"])}
+    assert_raise(ArgumentError) {Socket.getnameinfo(["AF_INET", "http", "example.net\0"])}
   end
 
   def test_ip_address_list
Index: ruby_2_3/ChangeLog
===================================================================
--- ruby_2_3/ChangeLog	(revision 62947)
+++ ruby_2_3/ChangeLog	(revision 62948)
@@ -1,3 +1,10 @@ https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ChangeLog#L1
+Thu Mar 28 14:59:27 2018  Nobuyoshi Nakada  <nobu@r...>
+
+	socket.c: null byte at Socket.getnameinfo
+
+	* ext/socket/socket.c (sock_s_getnameinfo): check null byte. patched by
+	  tommy (Masahiro Tomita) in . [Bug #13994]
+
 Thu Mar 28 14:53:57 2018  Nobuyoshi Nakada  <nobu@r...>
 
 	date_core.c: defensive code
Index: ruby_2_3/ext/socket/socket.c
===================================================================
--- ruby_2_3/ext/socket/socket.c	(revision 62947)
+++ ruby_2_3/ext/socket/socket.c	(revision 62948)
@@ -1287,7 +1287,7 @@ sock_s_getnameinfo(int argc, VALUE *argv https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/socket/socket.c#L1287
 	    hptr = NULL;
 	}
 	else {
-	    strncpy(hbuf, StringValuePtr(host), sizeof(hbuf));
+	    strncpy(hbuf, StringValueCStr(host), sizeof(hbuf));
 	    hbuf[sizeof(hbuf) - 1] = '\0';
 	    hptr = hbuf;
 	}
@@ -1301,7 +1301,7 @@ sock_s_getnameinfo(int argc, VALUE *argv https://github.com/ruby/ruby/blob/trunk/ruby_2_3/ext/socket/socket.c#L1301
 	    pptr = pbuf;
 	}
 	else {
-	    strncpy(pbuf, StringValuePtr(port), sizeof(pbuf));
+	    strncpy(pbuf, StringValueCStr(port), sizeof(pbuf));
 	    pbuf[sizeof(pbuf) - 1] = '\0';
 	    pptr = pbuf;
 	}
Index: ruby_2_3
===================================================================
--- ruby_2_3	(revision 62947)
+++ ruby_2_3	(revision 62948)

Property changes on: ruby_2_3
___________________________________________________________________
Modified: svn:mergeinfo
## -0,0 +0,1 ##
   Merged /trunk:r60162

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