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Patch 7.2.324

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  • Bram Moolenaar
    Patch 7.2.324 Problem: A negative column argument in setpos() may cause a crash. Solution: Check for invalid column number. (James Vega) Files:
    Message 1 of 1 , Dec 31, 2009
    • 0 Attachment
      Patch 7.2.324
      Problem: A negative column argument in setpos() may cause a crash.
      Solution: Check for invalid column number. (James Vega)
      Files: src/eval.c, src/misc2.c


      *** ../vim-7.2.323/src/eval.c 2009-12-24 15:00:31.000000000 +0100
      --- src/eval.c 2009-12-31 13:09:19.000000000 +0100
      ***************
      *** 15542,15548 ****
      {
      if (list2fpos(&argvars[1], &pos, &fnum) == OK)
      {
      ! --pos.col;
      if (name[0] == '.' && name[1] == NUL)
      {
      /* set cursor */
      --- 15542,15549 ----
      {
      if (list2fpos(&argvars[1], &pos, &fnum) == OK)
      {
      ! if (--pos.col < 0)
      ! pos.col = 0;
      if (name[0] == '.' && name[1] == NUL)
      {
      /* set cursor */
      *** ../vim-7.2.323/src/misc2.c 2009-11-25 17:15:16.000000000 +0100
      --- src/misc2.c 2009-12-31 13:12:36.000000000 +0100
      ***************
      *** 528,533 ****
      --- 528,535 ----
      #endif
      }
      }
      + else if (curwin->w_cursor.col < 0)
      + curwin->w_cursor.col = 0;

      #ifdef FEAT_VIRTUALEDIT
      /* If virtual editing is on, we can leave the cursor on the old position,
      *** ../vim-7.2.323/src/version.c 2009-12-24 16:11:24.000000000 +0100
      --- src/version.c 2009-12-31 13:17:25.000000000 +0100
      ***************
      *** 683,684 ****
      --- 683,686 ----
      { /* Add new patch number below this line */
      + /**/
      + 324,
      /**/

      --
      "Thou shalt not follow the Null Pointer, for at its end Chaos and
      Madness lie."

      /// Bram Moolenaar -- Bram@... -- http://www.Moolenaar.net \\\
      /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
      \\\ download, build and distribute -- http://www.A-A-P.org ///
      \\\ help me help AIDS victims -- http://ICCF-Holland.org ///

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