devel/vim 7.1.087,NONE,1.1

[Karsten Hopp (karsten)]

Author: karsten

Update of /cvs/extras/devel/vim
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv8168

Added Files:
	7.1.087 
Log Message:
- patchlevel 87


--- NEW FILE 7.1.087 ---
To: vim-dev at vim.org
Subject: patch 7.1.087
Fcc: outbox
From: Bram Moolenaar <Bram at moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
------------

Patch 7.1.087
Problem:    Reading past ":cscope find" command.  Writing past end of a buffer.
Solution:   Check length of the argument before using the pattern.  Use
	    vim_strncpy().  (Dominique Pelle)
Files:	    if_cscope.c


*** ../vim-7.1.086/src/if_cscope.c	Sun Mar 11 15:48:29 2007
--- src/if_cscope.c	Sun Aug 19 22:17:09 2007
***************
*** 73,78 ****
--- 73,80 ----
  
  
  static csinfo_T	    csinfo[CSCOPE_MAX_CONNECTIONS];
+ static int	    eap_arg_len;    /* length of eap->arg, set in
+ 				       cs_lookup_cmd() */
  static cscmd_T	    cs_cmds[] =
  {
      { "add",	cs_add,
***************
*** 260,273 ****
  
      if ((p = cs_manage_matches(NULL, NULL, -1, Get)) == NULL)
  	return TRUE;
! 
!     if ((int)strlen(p) > size)
!     {
! 	strncpy((char *)buf, p, size - 1);
! 	buf[size] = '\0';
!     }
!     else
! 	(void)strcpy((char *)buf, p);
  
      return FALSE;
  } /* cs_fgets */
--- 262,268 ----
  
      if ((p = cs_manage_matches(NULL, NULL, -1, Get)) == NULL)
  	return TRUE;
!     vim_strncpy(buf, (char_u *)p, size - 1);
  
      return FALSE;
  } /* cs_fgets */
***************
*** 386,392 ****
   * PRIVATE: cs_add
   *
   * add cscope database or a directory name (to look for cscope.out)
!  * the the cscope connection list
   *
   * MAXPATHL 256
   */
--- 381,387 ----
   * PRIVATE: cs_add
   *
   * add cscope database or a directory name (to look for cscope.out)
!  * to the cscope connection list
   *
   * MAXPATHL 256
   */
***************
*** 966,972 ****
      }
  
      pat = opt + strlen(opt) + 1;
!     if (pat == NULL || (pat != NULL && pat[0] == '\0'))
      {
  	cs_usage_msg(Find);
  	return FALSE;
--- 961,967 ----
      }
  
      pat = opt + strlen(opt) + 1;
!     if (pat >= (char *)eap->arg + eap_arg_len)
      {
  	cs_usage_msg(Find);
  	return FALSE;
***************
*** 1317,1323 ****
  #else
  	    /* compare pathnames first */
  	    && ((fullpathcmp(csinfo[j].fname, fname, FALSE) & FPC_SAME)
! 		/* if not Windows 9x, test index file atributes too */
  		|| (!mch_windows95()
  		    && csinfo[j].nVolume == bhfi.dwVolumeSerialNumber
  		    && csinfo[j].nIndexHigh == bhfi.nFileIndexHigh
--- 1312,1318 ----
  #else
  	    /* compare pathnames first */
  	    && ((fullpathcmp(csinfo[j].fname, fname, FALSE) & FPC_SAME)
! 		/* if not Windows 9x, test index file attributes too */
  		|| (!mch_windows95()
  		    && csinfo[j].nVolume == bhfi.dwVolumeSerialNumber
  		    && csinfo[j].nIndexHigh == bhfi.nFileIndexHigh
***************
*** 1401,1406 ****
--- 1396,1404 ----
      if (eap->arg == NULL)
  	return NULL;
  
+     /* Store length of eap->arg before it gets modified by strtok(). */
+     eap_arg_len = STRLEN(eap->arg);
+ 
      if ((stok = strtok((char *)(eap->arg), (const char *)" ")) == NULL)
  	return NULL;
  
***************
*** 2195,2201 ****
  	    cs_add_common(dblist[i], pplist[i], fllist[i]);
  	    if (p_csverbose)
  	    {
! 		/* dont' use smsg_attr because want to display
  		 * connection number in the same line as
  		 * "Added cscope database..."
  		 */
--- 2193,2199 ----
  	    cs_add_common(dblist[i], pplist[i], fllist[i]);
  	    if (p_csverbose)
  	    {
! 		/* don't use smsg_attr() because we want to display the
  		 * connection number in the same line as
  		 * "Added cscope database..."
  		 */
*** ../vim-7.1.086/src/version.c	Tue Aug 21 17:29:04 2007
--- src/version.c	Tue Aug 21 17:59:42 2007
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     87,
  /**/

-- 
hundred-and-one symptoms of being an internet addict:
223. You set up a web-cam as your home's security system.

 /// Bram Moolenaar -- Bram at Moolenaar.net -- http://www.Moolenaar.net   \\\
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\\\        download, build and distribute -- http://www.A-A-P.org        ///
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