To: vim_dev@googlegroups.com
Subject: Patch 7.3.366
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.3.366
Problem:    A tags file with an extremely long name causes errors.
Solution:   Ignore tags that are too long. (Arno Renevier)
Files:	    src/tag.c
 
 
*** ../vim-7.3.365/src/tag.c	2011-10-12 19:53:31.000000000 +0200
--- src/tag.c	2011-12-08 13:32:51.000000000 +0100
***************
*** 1906,1917 ****
  		tagp.tagname = lbuf;
  #ifdef FEAT_TAG_ANYWHITE
  		tagp.tagname_end = skiptowhite(lbuf);
! 		if (*tagp.tagname_end == NUL)	    /* corrupted tag line */
  #else
  		tagp.tagname_end = vim_strchr(lbuf, TAB);
! 		if (tagp.tagname_end == NULL)	    /* corrupted tag line */
  #endif
  		{
  		    line_error = TRUE;
  		    break;
  		}
--- 1906,1931 ----
  		tagp.tagname = lbuf;
  #ifdef FEAT_TAG_ANYWHITE
  		tagp.tagname_end = skiptowhite(lbuf);
! 		if (*tagp.tagname_end == NUL)
  #else
  		tagp.tagname_end = vim_strchr(lbuf, TAB);
! 		if (tagp.tagname_end == NULL)
  #endif
  		{
+ 		    if (vim_strchr(lbuf, NL) == NULL)
+ 		    {
+ 			/* Truncated line, ignore it.  Has been reported for
+ 			 * Mozilla JS with extremely long names. */
+ 			if (p_verbose >= 5)
+ 			{
+ 			    verbose_enter();
+ 			    MSG(_("Ignoring long line in tags file"));
+ 			    verbose_leave();
+ 			}
+ 			continue;
+ 		    }
+ 
+ 		    /* Corrupted tag line. */
  		    line_error = TRUE;
  		    break;
  		}
*** ../vim-7.3.365/src/version.c	2011-12-08 15:09:46.000000000 +0100
--- src/version.c	2011-12-08 15:11:10.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
  {   /* Add new patch number below this line */
+ /**/
+     366,
  /**/
 
-- 
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246. You use up your free 100 hours in less than a week.
 
 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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