To: vim-dev@vim.org
Subject: Patch 7.1.174
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.1.174
Problem:    Writing NUL past end of a buffer.
Solution:   Copy one byte less when using strncat(). (Dominuque Pelle)
Files:	    src/ex_cmds.c, src/ex_docmd.c
 
 
*** ../vim-7.1.173/src/ex_cmds.c	Sat Dec  8 22:20:24 2007
--- src/ex_cmds.c	Fri Dec  7 22:13:32 2007
***************
*** 1650,1656 ****
  {
      vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
  							     errnum, message);
!     STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff));
      if (IObuff[STRLEN(IObuff) - 1] == '\n')
  	IObuff[STRLEN(IObuff) - 1] = NUL;
      emsg(IObuff);
--- 1650,1656 ----
  {
      vim_snprintf((char *)IObuff, IOSIZE, _("%sviminfo: %s in line: "),
  							     errnum, message);
!     STRNCAT(IObuff, line, IOSIZE - STRLEN(IObuff) - 1);
      if (IObuff[STRLEN(IObuff) - 1] == '\n')
  	IObuff[STRLEN(IObuff) - 1] = NUL;
      emsg(IObuff);
*** ../vim-7.1.173/src/ex_docmd.c	Sat Nov 24 21:49:19 2007
--- src/ex_docmd.c	Fri Dec  7 21:01:03 2007
***************
*** 2660,2666 ****
  		errormsg = IObuff;
  	    }
  	    STRCAT(errormsg, ": ");
! 	    STRNCAT(errormsg, *cmdlinep, IOSIZE - STRLEN(IObuff));
  	}
  	emsg(errormsg);
      }
--- 2660,2666 ----
  		errormsg = IObuff;
  	    }
  	    STRCAT(errormsg, ": ");
! 	    STRNCAT(errormsg, *cmdlinep, IOSIZE - STRLEN(IObuff) - 1);
  	}
  	emsg(errormsg);
      }
*** ../vim-7.1.173/src/version.c	Sun Dec  9 19:25:35 2007
--- src/version.c	Sun Dec  9 19:36:50 2007
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     174,
  /**/
 
-- 
hundred-and-one symptoms of being an internet addict:
214. Your MCI "Circle of Friends" are all Hayes-compatible.
 
 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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