shyouhei	2009-03-23 17:41:12 +0900 (Mon, 23 Mar 2009)

  New Revision: 23038

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=23038

  Log:
    merge revision(s) 22654:22661:
    * file.c (file_load_ok): checks if regular file, except for the
      platform disallows to open directories, e.g. dosish.
      [ruby-dev:38097], [Bug #1221]

  Modified files:
    branches/ruby_1_8_6/ChangeLog
    branches/ruby_1_8_6/file.c
    branches/ruby_1_8_6/version.h

Index: ruby_1_8_6/ChangeLog
===================================================================
--- ruby_1_8_6/ChangeLog	(revision 23037)
+++ ruby_1_8_6/ChangeLog	(revision 23038)
@@ -1,3 +1,9 @@
+Mon Mar 23 17:39:29 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* file.c (file_load_ok): checks if regular file, except for the
+	  platform disallows to open directories, e.g. dosish.
+	  [ruby-dev:38097], [Bug #1221]
+
 Tue Mar 10 16:05:36 2009  Akinori MUSHA  <knu@i...>
 
 	* ext/openssl/openssl_missing.c (HMAC_CTX_copy): adopted
Index: ruby_1_8_6/version.h
===================================================================
--- ruby_1_8_6/version.h	(revision 23037)
+++ ruby_1_8_6/version.h	(revision 23038)
@@ -1,15 +1,15 @@
 #define RUBY_VERSION "1.8.6"
-#define RUBY_RELEASE_DATE "2009-03-10"
+#define RUBY_RELEASE_DATE "2009-03-23"
 #define RUBY_VERSION_CODE 186
-#define RUBY_RELEASE_CODE 20090310
-#define RUBY_PATCHLEVEL 362
+#define RUBY_RELEASE_CODE 20090323
+#define RUBY_PATCHLEVEL 363
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8
 #define RUBY_VERSION_TEENY 6
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 10
+#define RUBY_RELEASE_DAY 23
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];
Index: ruby_1_8_6/file.c
===================================================================
--- ruby_1_8_6/file.c	(revision 23037)
+++ ruby_1_8_6/file.c	(revision 23038)
@@ -291,7 +291,6 @@
 #endif
 }
 
-
 /*
  *  call-seq:
  *     stat.ino   => fixnum
@@ -356,7 +355,6 @@
     return UINT2NUM(get_stat(self)->st_nlink);
 }
 
-
 /*
  *  call-seq:
  *     stat.uid    => fixnum
@@ -391,7 +389,6 @@
     return UINT2NUM(get_stat(self)->st_gid);
 }
 
-
 /*
  *  call-seq:
  *     stat.rdev   =>  fixnum or nil
@@ -521,7 +518,6 @@
 #endif
 }
 
-
 /*
  *  call-seq:
  *     stat.atime   => time
@@ -787,7 +783,6 @@
 #endif
 }
 
-
 /*
  *  call-seq:
  *     file.lstat   =>  stat
@@ -917,7 +912,6 @@
  *     
  */
 
-
 /*
  * call-seq:
  *   File.directory?(file_name)   =>  true or false
@@ -1106,7 +1100,6 @@
     return Qfalse;
 }
 
-
 /*
  * call-seq:
  *    File.exist?(file_name)    =>  true or false
@@ -1159,7 +1152,6 @@
     return Qtrue;
 }
 
-
 /*
  * call-seq:
  *    File.writable?(file_name)   => true or false
@@ -1937,7 +1929,6 @@
 	rb_sys_fail(path);
 }
 
-
 /*
  *  call-seq:
  *     file.lchown(owner_int, group_int, file_name,..) => integer
@@ -3629,7 +3620,6 @@
 }
 
 
-
 /*
  *  Document-class: File::Stat
  *
@@ -3947,8 +3937,6 @@
     return Qtrue;
 }
 
-
-
 /*
  *  call-seq:
  *     stat.readable_real? -> true or false
@@ -4097,7 +4085,6 @@
  *  the process.
  */
 
-
 static VALUE
 rb_stat_X(obj)
     VALUE obj;
@@ -4161,7 +4148,6 @@
     return Qfalse;
 }
 
-
 /*
  *  call-seq:
  *     state.size    => integer
@@ -4378,13 +4364,19 @@
 file_load_ok(file)
     char *file;
 {
-    FILE *f;
-
-    if (!file) return 0;
-    f = fopen(file, "r");
-    if (f == NULL) return 0;
-    fclose(f);
-    return 1;
+    int ret = 1;
+    int fd = open(file, O_RDONLY);
+    if (fd == -1) return 0;
+#if !defined DOSISH
+    {
+	struct stat st;
+	if (fstat(fd, &st) || !S_ISREG(st.st_mode)) {
+	    ret = 0;
+	}
+    }
+#endif
+    (void)close(fd);
+    return ret;
 }
 
 extern VALUE rb_load_path;

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