* file.c (rb_find_file_ext, rb_find_file): canonicalize absolute

  paths.  [ruby-core:23845]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 6 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index c12026493..8855bd706 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Sun Jun 14 10:23:16 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Sun Jun 14 10:49:18 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* file.c (rb_find_file_ext, rb_find_file): canonicalize absolute
+	  paths.  [ruby-core:23845]
 
 	* file.c (rb_file_size): added rdoc.  a patch from Run Paint Run
 	  Run at [ruby-core:23839].
diff --git a/file.c b/file.c
index 089435cfc..41080ff23 100644
--- a/file.c
+++ b/file.c
@@ -4621,12 +4621,11 @@ rb_find_file_ext(VALUE *filep, const char *const *ext)
     }
 
     if (is_absolute_path(f) || is_explicit_relative(f)) {
-	fname = rb_str_dup(*filep);
+	fname = rb_file_expand_path(*filep, Qnil);
 	fnlen = RSTRING_LEN(fname);
 	for (i=0; ext[i]; i++) {
 	    rb_str_cat2(fname, ext[i]);
 	    if (file_load_ok(StringValueCStr(fname))) {
-		if (!is_absolute_path(f)) fname = rb_file_expand_path(fname, Qnil);
 		OBJ_FREEZE(fname);
 		*filep = fname;
 		return (int)(i+1);
@@ -4685,7 +4684,7 @@ rb_find_file(VALUE path)
 	    rb_raise(rb_eSecurityError, "loading from unsafe file %s", f);
 	}
 	if (!file_load_ok(f)) return 0;
-	if (!is_absolute_path(f)) path = rb_file_expand_path(path, Qnil);
+	path = rb_file_expand_path(path, Qnil);
 	return path;
     }