To: vim-dev@vim.org
Subject: patch 7.1.076
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------
 
Patch 7.1.076
Problem:    Another strcpy() with overlapping arguments.
Solution:   Use mch_memmove(). (Dominique Pelle)  And another one.
Files:	    src/ex_docmd.c, src/normal.c
 
 
*** ../vim-7.1.075/src/ex_docmd.c	Sat Aug 11 15:59:44 2007
--- src/ex_docmd.c	Wed Aug  8 22:28:33 2007
***************
*** 4493,4499 ****
  	    if (eap->argt & (USECTRLV | XFILE))
  		++p;		/* skip CTRL-V and next char */
  	    else
! 		STRCPY(p, p + 1);	/* remove CTRL-V and skip next char */
  	    if (*p == NUL)		/* stop at NUL after CTRL-V */
  		break;
  	}
--- 4493,4500 ----
  	    if (eap->argt & (USECTRLV | XFILE))
  		++p;		/* skip CTRL-V and next char */
  	    else
! 				/* remove CTRL-V and skip next char */
! 		mch_memmove(p, p + 1, STRLEN(p));
  	    if (*p == NUL)		/* stop at NUL after CTRL-V */
  		break;
  	}
*** ../vim-7.1.075/src/normal.c	Wed Aug  8 21:41:19 2007
--- src/normal.c	Sun Aug 12 17:35:20 2007
***************
*** 3760,3766 ****
      extra_len = (int)STRLEN(p);
      overflow = old_len + extra_len - SHOWCMD_COLS;
      if (overflow > 0)
! 	STRCPY(showcmd_buf, showcmd_buf + overflow);
      STRCAT(showcmd_buf, p);
  
      if (char_avail())
--- 3760,3767 ----
      extra_len = (int)STRLEN(p);
      overflow = old_len + extra_len - SHOWCMD_COLS;
      if (overflow > 0)
! 	mch_memmove(showcmd_buf, showcmd_buf + overflow,
! 						      old_len - overflow + 1);
      STRCAT(showcmd_buf, p);
  
      if (char_avail())
*** ../vim-7.1.075/src/version.c	Tue Aug 14 22:40:13 2007
--- src/version.c	Tue Aug 14 22:53:13 2007
***************
*** 668,669 ****
--- 668,671 ----
  {   /* Add new patch number below this line */
+ /**/
+     76,
  /**/
 
-- 
hundred-and-one symptoms of being an internet addict:
161. You get up before the sun rises to check your e-mail, and you
     find yourself in the very same chair long after the sun has set.
 
 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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