To: vim-dev@vim.org
Subject: Patch 6.0.181
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 6.0.181
Problem:    When using ":cd dir" memory was leaked.
Solution:   Free the allocated memory.  Also avoid an uninitialized memory
	    read.
Files:	    src/misc2.c


*** ../vim60.180/src/misc2.c	Thu Nov  1 21:25:14 2001
--- src/misc2.c	Mon Feb  4 22:05:55 2002
***************
*** 3540,3546 ****
      {
  #ifdef BACKSLASH_IN_FILENAME
  	/* "c:dir" needs "c:" to be expanded, otherwise use current dir */
! 	if (path[1] == ':')
  	{
  	    char_u  drive[3];
  
--- 3540,3546 ----
      {
  #ifdef BACKSLASH_IN_FILENAME
  	/* "c:dir" needs "c:" to be expanded, otherwise use current dir */
! 	if (*path != NUL && path[1] == ':')
  	{
  	    char_u  drive[3];
  
***************
*** 4974,4985 ****
      return mch_chdir((char *)new_dir);
  #else
      char_u	*dir_name;
  
      dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
  						FNAME_MESS, curbuf->b_ffname);
      if (dir_name == NULL)
  	return -1;
!     return mch_chdir((char *)dir_name);
  #endif
  }
  
--- 4974,4988 ----
      return mch_chdir((char *)new_dir);
  #else
      char_u	*dir_name;
+     int		r;
  
      dir_name = find_directory_in_path(new_dir, (int)STRLEN(new_dir),
  						FNAME_MESS, curbuf->b_ffname);
      if (dir_name == NULL)
  	return -1;
!     r = mch_chdir((char *)dir_name);
!     vim_free(dir_name);
!     return r;
  #endif
  }
  
*** ../vim60.180/src/version.c	Mon Feb  4 22:37:41 2002
--- src/version.c	Mon Feb  4 22:38:41 2002
***************
*** 608,609 ****
--- 608,611 ----
  {   /* Add new patch number below this line */
+ /**/
+     181,
  /**/

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 ///  Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net  \\\
(((   Creator of Vim -- http://vim.sf.net -- ftp://ftp.vim.org/pub/vim   )))
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