From: Sean Chittenden <sean@...>
Date: 2002-07-08T07:43:12+09:00
Subject: [PATCH]  lib/mkfm.rb:  have_bin()/find_bin()


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This could be me over looking something, but in mkmf.rb, there is no
reliable way to test for an external binary, such as net-snmp-config,
which contains much of the linking/compiling information.  Anyway, the
attached implements have_bin() and find_bin() methods.  Comments?  -sc

-- 
Sean Chittenden

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Index: resolv.rb
===================================================================
RCS file: /src/ruby/lib/resolv.rb,v
retrieving revision 1.11
diff -u -r1.11 resolv.rb
--- resolv.rb	2002/04/18 05:11:31	1.11
+++ resolv.rb	2002/07/07 06:35:01
@@ -279,7 +279,7 @@
         unless @initialized
           @name2addr = {}
           @addr2name = {}
-          open(@filename) {|f|
+          open(@filename.untaint) {|f|
             f.each {|line|
               line.sub!(/#.*/, '')
               addr, hostname, *aliases = line.split(/\s+/)
@@ -685,7 +685,7 @@
             @search = nil
             @ndots = 1
             begin
-              open(@filename) {|f|
+              open(@filename.untaint) {|f|
                 f.each {|line|
                   line.sub!(/[#;].*/, '')
                   keyword, *args = line.split(/\s+/)

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