To: vim-dev@vim.org
Subject: Patch 5.7.029
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
------------

Patch 5.7.029
Problem:    Editing a file with an extremely long name crashed Vim.
Solution:   Check for length of the name when setting the window title.
Files:	    src/buffer.c


*** ../vim-5.7.28/src/buffer.c	Wed Jun  7 19:11:48 2000
--- src/buffer.c	Tue Apr 24 10:16:54 2001
***************
*** 2035,2043 ****
  		    }
  		}
  	    }
  	    *t_str = NUL;
- 	    while (*t_name)
- 		STRCAT(t_str, transchar(*t_name++));
  	}
      }
      mustset = ti_change(t_str, &lasttitle);
--- 2035,2046 ----
  		    }
  		}
  	    }
+ 	    while (*t_name && t_str < buf + IOSIZE - 5)
+ 	    {
+ 		STRCPY(t_str, transchar(*t_name++));
+ 		t_str += STRLEN(t_str);
+ 	    }
  	    *t_str = NUL;
  	}
      }
      mustset = ti_change(t_str, &lasttitle);
***************
*** 2060,2068 ****
  		i_name = (char_u *)"No File";
  	    else		    /* use file name only in icon */
  		i_name = gettail(curbuf->b_ffname);
  	    *i_str = NUL;
- 	    while (*i_name)
- 		STRCAT(i_str, transchar(*i_name++));
  	}
      }
  
--- 2063,2074 ----
  		i_name = (char_u *)"No File";
  	    else		    /* use file name only in icon */
  		i_name = gettail(curbuf->b_ffname);
+ 	    while (*i_name && i_str < buf + IOSIZE - 5)
+ 	    {
+ 		STRCPY(i_str, transchar(*i_name++));
+ 		i_str += STRLEN(i_str);
+ 	    }
  	    *i_str = NUL;
  	}
      }
  
*** ../vim-5.7.28/src/version.c	Tue Apr  3 11:57:10 2001
--- src/version.c	Tue Apr 24 10:18:46 2001
***************
*** 439,440 ****
--- 439,442 ----
  {   /* Add new patch number below this line */
+ /**/
+     29,
  /**/

-- 
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 ///  Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net  \\\
(((   Creator of Vim - http://www.vim.org -- ftp://ftp.vim.org/pub/vim   )))
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