diff options
-rw-r--r-- | lib/webrick/htmlutils.rb | 5 | ||||
-rw-r--r-- | lib/webrick/httputils.rb | 14 | ||||
-rw-r--r-- | test/webrick/test_httputils.rb | 4 | ||||
-rw-r--r-- | version.h | 2 |
4 files changed, 20 insertions, 5 deletions
diff --git a/lib/webrick/htmlutils.rb b/lib/webrick/htmlutils.rb index ed901f1ce2..90994f18b8 100644 --- a/lib/webrick/htmlutils.rb +++ b/lib/webrick/htmlutils.rb @@ -15,12 +15,13 @@ module WEBrick # Escapes &, ", > and < in +string+ def escape(string) - str = string ? string.dup : "" + return "" unless string + str = string.dup.force_encoding('binary') str.gsub!(/&/n, '&') str.gsub!(/\"/n, '"') str.gsub!(/>/n, '>') str.gsub!(/</n, '<') - str + str.force_encoding(string.encoding) end module_function :escape diff --git a/lib/webrick/httputils.rb b/lib/webrick/httputils.rb index f029dacb56..d99573762c 100644 --- a/lib/webrick/httputils.rb +++ b/lib/webrick/httputils.rb @@ -350,8 +350,18 @@ module WEBrick def _make_regex(str) /([#{Regexp.escape(str)}])/n end def _make_regex!(str) /([^#{Regexp.escape(str)}])/n end - def _escape(str, regex) str.gsub(regex){ "%%%02X" % $1.ord } end - def _unescape(str, regex) str.gsub(regex){ $1.hex.chr } end + def _escape(str, regex) + str = str.dup.force_encoding('binary') + str.gsub!(regex) {"%%%02X" % $1.ord} + # %-escaped string should contain US-ASCII only + str.force_encoding(Encoding::US_ASCII) + end + def _unescape(str, regex) + str = str.dup.force_encoding('binary') + str.gsub!(regex) {$1.hex.chr} + # encoding of %-unescaped string is unknown + str + end UNESCAPED = _make_regex(control+space+delims+unwise+nonascii) UNESCAPED_FORM = _make_regex(reserved+control+delims+unwise+nonascii) diff --git a/test/webrick/test_httputils.rb b/test/webrick/test_httputils.rb index ebe8a2b8a5..2753cbe6c9 100644 --- a/test/webrick/test_httputils.rb +++ b/test/webrick/test_httputils.rb @@ -66,6 +66,10 @@ class TestWEBrickHTTPUtils < Test::Unit::TestCase assert_equal("/~foo%20bar", escape("/~foo bar")) assert_equal("/~foo%09bar", escape("/~foo\tbar")) assert_equal("/~foo+bar", escape("/~foo+bar")) + bug8425 = '[Bug #8425] [ruby-core:55052]' + assert_nothing_raised(ArgumentError, Encoding::CompatibilityError, bug8425) { + assert_equal("%E3%83%AB%E3%83%93%E3%83%BC%E3%81%95%E3%82%93", escape("\u{30EB 30D3 30FC 3055 3093}")) + } end def test_escape_form @@ -1,5 +1,5 @@ #define RUBY_VERSION "1.9.3" -#define RUBY_PATCHLEVEL 517 +#define RUBY_PATCHLEVEL 518 #define RUBY_RELEASE_DATE "2014-02-14" #define RUBY_RELEASE_YEAR 2014 |