This commit was manufactured by cvs2svn to create tag 'v1_8_5_5'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_5@11351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

8 files changed, 71 insertions, 51 deletions

diff --git a/ChangeLog b/ChangeLog
index 1825d8fa49..07e5adcf1b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,41 @@
+Mon Dec  4 10:22:26 2006  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+
+	* stable version 1.8.5-p2 relased.
+
+Sun Dec  3 17:11:12 2006  Shugo Maeda  <shugo@ruby-lang.org>
+
+	* lib/cgi.rb (CGI::QueryExtension::read_multipart): should quote
+	  boundary. JVN#84798830
+
+Sun Nov 26 16:36:46 2006  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* version.h: addition of RUBY_PATCHLEVEL.
+	* version.c: ditto.
+
+Thu Nov  2 15:43:39 2006  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* parse.y (primary): should set NODE even when compstmt is NULL.
+	  merge from trunk. fixed: [ruby-dev:29732]
+
+Sat Sep 23 21:34:15 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/cgi.rb (CGI::QueryExtension::read_multipart): CGI content
+	  may be empty.  a patch from Jamis Buck <jamis at 37signals.com>.
+
+Mon Sep  4 21:43:57 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/dbm/extconf.rb: create makefile according to the result of check
+	  for dbm header.  fixed: [ruby-dev:29445]
+
+Tue Aug 29 19:10:10 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* hash.c (rb_hash_s_create): fixed memory leak, based on the patch
+	  by Kent Sibilev <ksruby at gmail.com>.  fixed: [ruby-talk:211233]
+
+Fri Aug 25 17:15:17 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* stable version 1.8.5 released.
+
 Fri Aug 25 17:02:06 2006  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* gc.c (gc_sweep): typo fixed.
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb
index 19bfc1f6d3..52ec688952 100644
--- a/ext/dbm/extconf.rb
+++ b/ext/dbm/extconf.rb
@@ -46,16 +46,16 @@ def db_prefix(func)
 end
 
 if dblib
-  db_check(dblib)
+  dbm_hdr = db_check(dblib)
 else
-  for dblib in %w(db db2 db1 dbm gdbm gdbm_compat qdbm)
-    db_check(dblib) and break
+  dbm_hdr = %w(db db2 db1 dbm gdbm gdbm_compat qdbm).any? do |dblib|
+    db_check(dblib)
   end
 end
 
 have_header("cdefs.h") 
 have_header("sys/cdefs.h") 
-if /DBM_HDR/ =~ $CFLAGS and have_func(db_prefix("dbm_open"))
+if dbm_hdr and have_func(db_prefix("dbm_open"))
   have_func(db_prefix("dbm_clearerr")) unless $dbm_conf_have_gdbm
   create_makefile("dbm")
 end
diff --git a/hash.c b/hash.c
index dc804ebd34..0d4d43315b 100644
--- a/hash.c
+++ b/hash.c
@@ -223,20 +223,31 @@ rb_hash_foreach(hash, func, farg)
     rb_ensure(hash_foreach_call, (VALUE)&arg, hash_foreach_ensure, hash);
 }
 
+static VALUE hash_alloc0 _((VALUE));
 static VALUE hash_alloc _((VALUE));
 static VALUE
-hash_alloc(klass)
+hash_alloc0(klass)
     VALUE klass;
 {
     NEWOBJ(hash, struct RHash);
     OBJSETUP(hash, klass, T_HASH);
 
     hash->ifnone = Qnil;
-    hash->tbl = st_init_table(&objhash);
 
     return (VALUE)hash;
 }
 
+static VALUE
+hash_alloc(klass)
+    VALUE klass;
+{
+    VALUE hash = hash_alloc0(klass);
+
+    RHASH(hash)->tbl = st_init_table(&objhash);
+
+    return hash;
+}
+
 VALUE
 rb_hash_new()
 {
@@ -325,9 +336,7 @@ rb_hash_s_create(argc, argv, klass)
     int i;
 
     if (argc == 1 && TYPE(argv[0]) == T_HASH) {
-	hash = hash_alloc(klass);
-	    
-	RHASH(hash)->ifnone = Qnil;
+	hash = hash_alloc0(klass);
 	RHASH(hash)->tbl = st_copy(RHASH(argv[0])->tbl);
 
 	return hash;
diff --git a/ia64.s b/ia64.s
deleted file mode 100644
index ba5241daf2..0000000000
--- a/ia64.s
+++ /dev/null
@@ -1,33 +0,0 @@
-// rb_ia64_flushrs and rb_ia64_bsp is written in IA64 assembly language
-// because Intel Compiler for IA64 doesn't support inline assembly.
-//
-// This file is based on following C program compiled by gcc.
-//
-//   void rb_ia64_flushrs(void) { __builtin_ia64_flushrs(); }
-//   void *rb_ia64_bsp(void) { return __builtin_ia64_bsp(); }
-// 
-	.file	"ia64.c"
-	.text
-	.align 16
-	.global rb_ia64_flushrs#
-	.proc rb_ia64_flushrs#
-rb_ia64_flushrs:
-	.prologue
-	.body
-	flushrs
-	;;
-	nop.i 0
-	br.ret.sptk.many b0
-	.endp rb_ia64_flushrs#
-	.align 16
-	.global rb_ia64_bsp#
-	.proc rb_ia64_bsp#
-rb_ia64_bsp:
-	.prologue
-	.body
-	nop.m 0
-	;;
-	mov r8 = ar.bsp
-	br.ret.sptk.many b0
-	.endp rb_ia64_bsp#
-	.ident	"GCC: (GNU) 3.3.5 (Debian 1:3.3.5-13)"
diff --git a/lib/cgi.rb b/lib/cgi.rb
index 1598df89f2..ac80d91799 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -967,6 +967,7 @@ class CGI
     def read_multipart(boundary, content_length)
       params = Hash.new([])
       boundary = "--" + boundary
+      quoted_boundary = Regexp.quote(boundary, "n")
       buf = ""
       bufsize = 10 * 1024
       boundary_end=""
@@ -998,7 +999,7 @@ class CGI
         end
         body.binmode if defined? body.binmode
 
-        until head and /#{boundary}(?:#{EOL}|--)/n.match(buf)
+        until head and /#{quoted_boundary}(?:#{EOL}|--)/n.match(buf)
 
           if (not head) and /#{EOL}#{EOL}/n.match(buf)
             buf = buf.sub(/\A((?:.|\n)*?#{EOL})#{EOL}/n) do
@@ -1018,14 +1019,14 @@ class CGI
               else
                 stdinput.read(content_length)
               end
-          if c.nil?
+          if c.nil? || c.empty?
             raise EOFError, "bad content body"
           end
           buf.concat(c)
           content_length -= c.size
         end
 
-        buf = buf.sub(/\A((?:.|\n)*?)(?:[\r\n]{1,2})?#{boundary}([\r\n]{1,2}|--)/n) do
+        buf = buf.sub(/\A((?:.|\n)*?)(?:[\r\n]{1,2})?#{quoted_boundary}([\r\n]{1,2}|--)/n) do
           body.print $1
           if "--" == $2
             content_length = -1
diff --git a/parse.y b/parse.y
index e2982f2c80..7b05c18f46 100644
--- a/parse.y
+++ b/parse.y
@@ -1481,7 +1481,8 @@ primary		: literal
 		    }
 		| tLPAREN compstmt ')'
 		    {
-			$$ = $2;
+			if (!$2) $$ = NEW_NIL();
+			else $$ = $2;
 		    }
 		| primary_value tCOLON2 tCONSTANT
 		    {
diff --git a/version.c b/version.c
index 63c519a6f4..b235673001 100644
--- a/version.c
+++ b/version.c
@@ -17,6 +17,7 @@
 const char ruby_version[] = RUBY_VERSION;
 const char ruby_release_date[] = RUBY_RELEASE_DATE;
 const char ruby_platform[] = RUBY_PLATFORM;
+const int ruby_patchlevel = RUBY_PATCHLEVEL;
 
 void
 Init_version()
@@ -28,6 +29,7 @@ Init_version()
     rb_define_global_const("RUBY_VERSION", v);
     rb_define_global_const("RUBY_RELEASE_DATE", d);
     rb_define_global_const("RUBY_PLATFORM", p);
+    rb_define_global_const("RUBY_PATCHLEVEL", INT2FIX(RUBY_PATCHLEVEL));
 
     /* obsolete constants */
     rb_define_global_const("VERSION", v);
@@ -38,7 +40,7 @@ Init_version()
 void
 ruby_show_version()
 {
-    printf("ruby %s (%s) [%s]\n", RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_PLATFORM);
+    printf("ruby %s (%s patchlevel %d) [%s]\n", RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_PATCHLEVEL, RUBY_PLATFORM);
     fflush(stdout);
 }
 
diff --git a/version.h b/version.h
index a2c1803310..eb9ef531ae 100644
--- a/version.h
+++ b/version.h
@@ -1,15 +1,17 @@
 #define RUBY_VERSION "1.8.5"
-#define RUBY_RELEASE_DATE "2006-08-23"
+#define RUBY_RELEASE_DATE "2006-12-06"
 #define RUBY_VERSION_CODE 185
-#define RUBY_RELEASE_CODE 20060823
+#define RUBY_RELEASE_CODE 20061206
+#define RUBY_PATCHLEVEL 5
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
 #define RUBY_VERSION_TEENY 5
 #define RUBY_RELEASE_YEAR 2006
-#define RUBY_RELEASE_MONTH 8
-#define RUBY_RELEASE_DAY 23
+#define RUBY_RELEASE_MONTH 12
+#define RUBY_RELEASE_DAY 6
 
 RUBY_EXTERN const char ruby_version[];
 RUBY_EXTERN const char ruby_release_date[];
 RUBY_EXTERN const char ruby_platform[];
+RUBY_EXTERN const int ruby_patchlevel;