diff options
Diffstat (limited to 'lib/resolv.rb')
-rw-r--r-- | lib/resolv.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/resolv.rb b/lib/resolv.rb index 83246a135d..6316909583 100644 --- a/lib/resolv.rb +++ b/lib/resolv.rb @@ -284,12 +284,15 @@ class Resolv line.sub!(/#.*/, '') addr, hostname, *aliases = line.split(/\s+/) next unless addr + addr.untaint + hostname.untaint @addr2name[addr] = [] unless @addr2name.include? addr @addr2name[addr] << hostname @addr2name[addr] += aliases @name2addr[hostname] = [] unless @name2addr.include? hostname @name2addr[hostname] << addr aliases.each {|n| + n.untaint @name2addr[n] = [] unless @name2addr.include? n @name2addr[n] << addr } @@ -689,6 +692,9 @@ class Resolv f.each {|line| line.sub!(/[#;].*/, '') keyword, *args = line.split(/\s+/) + args.each { |arg| + arg.untaint + } next unless keyword case keyword when 'nameserver' |