vim/patches/vim-7.3.112.patch0

   1 To: vim_dev@googlegroups.com
   2 Subject: Patch 7.3.112
   3 Fcc: outbox
   4 From: Bram Moolenaar <Bram@moolenaar.net>
   5 Mime-Version: 1.0
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   8 ------------
   9
  10 Patch 7.3.112
  11 Problem:    Setting 'statusline' to "%!'asdf%' reads uninitialized memory.
  12 Solution:   Check for NUL after %.
  13 Files:      src/buffer.c
  14
  15
  16 *** ../vim-7.3.111/src/buffer.c 2010-10-27 16:17:56.000000000 +0200
  17 --- src/buffer.c        2011-02-01 21:40:17.000000000 +0100
  18 ***************
  19 *** 3364,3370 ****
  20    * or truncated if too long, fillchar is used for all whitespace.
  21    */
  22       int
  23 ! build_stl_str_hl(wp, out, outlen, fmt, use_sandbox, fillchar, maxwidth, hltab, tabtab)
  24       win_T     *wp;
  25       char_u    *out;           /* buffer to write into != NameBuff */
  26       size_t    outlen;         /* length of out[] */
  27 --- 3364,3371 ----
  28    * or truncated if too long, fillchar is used for all whitespace.
  29    */
  30       int
  31 ! build_stl_str_hl(wp, out, outlen, fmt, use_sandbox, fillchar,
  32 !                                                     maxwidth, hltab, tabtab)
  33       win_T     *wp;
  34       char_u    *out;           /* buffer to write into != NameBuff */
  35       size_t    outlen;         /* length of out[] */
  36 ***************
  37 *** 3474,3479 ****
  38 --- 3475,3482 ----
  39          * Handle one '%' item.
  40          */
  41         s++;
  42 +       if (*s == NUL)  /* ignore trailing % */
  43 +           break;
  44         if (*s == '%')
  45         {
  46             if (p + 1 >= out + outlen)
  47 *** ../vim-7.3.111/src/version.c        2011-02-01 18:01:06.000000000 +0100
  48 --- src/version.c       2011-02-01 21:54:01.000000000 +0100
  49 ***************
  50 *** 716,717 ****
  51 --- 716,719 ----
  52   {   /* Add new patch number below this line */
  53 + /**/
  54 +     112,
  55   /**/
  56
  57 --
  58 Rule #1: Don't give somebody a tool that he's going to hurt himself with.
  59
  60  /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
  61 ///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
  62 \\\  an exciting new programming language -- http://www.Zimbu.org        ///
  63  \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///