file.c: fix mem leak in rb_stat_init

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2756 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Wed Aug 28 18:19:55 2002  Michal Rokos  <michal@ruby-lang.org>
+
+	* file.c: fix memory leak in rb_stat_init.
+
 Wed Aug 28 17:45:03 2002  Nobuyoshi Nakada  <nobu.nokada@softhome.net>
 
 	* win32/win32.c (kill): negate pid under Win9x.
@@ -20,7 +24,6 @@ Wed Aug 28 15:00:29 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* string.c (rb_str_intern): ditto.
 
->>>>>>> 1.1095
 Wed Aug 28 11:37:35 2002  NAKAMURA Usaku <usa@ruby-lang.org>
 
 	* win32/win32.h: define SIGINT and SIGKILL if not defined.

file.c

@@ -2009,6 +2009,10 @@ rb_stat_init(obj, fname)
     if (stat(RSTRING(fname)->ptr, &st) == -1) {
 	rb_sys_fail(RSTRING(fname)->ptr);
     }
+    if (DATA_PTR(obj)) {
+	free(DATA_PTR(obj));
+	DATA_PTR(obj) = NULL;
+    }
     nst = ALLOC(struct stat);
     *nst = st;
     DATA_PTR(obj) = nst;