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To: vim_dev@googlegroups.com
Subject: Patch 7.4.010
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
------------
Patch 7.4.010 (after 7.4.006)
Problem: Crash with invalid argument to mkdir().
Solution: Check for empty string. (lcd47)
Files: src/eval.c
*** ../vim-7.4.009/src/eval.c 2013-08-22 12:06:50.000000000 +0200
--- src/eval.c 2013-08-30 15:47:47.000000000 +0200
***************
*** 14292,14309 ****
return;
dir = get_tv_string_buf(&argvars[0], buf);
! if (*gettail(dir) == NUL)
! /* remove trailing slashes */
! *gettail_sep(dir) = NUL;
!
! if (argvars[1].v_type != VAR_UNKNOWN)
{
! if (argvars[2].v_type != VAR_UNKNOWN)
! prot = get_tv_number_chk(&argvars[2], NULL);
! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
! mkdir_recurse(dir, prot);
}
- rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
}
#endif
--- 14292,14314 ----
return;
dir = get_tv_string_buf(&argvars[0], buf);
! if (*dir == NUL)
! rettv->vval.v_number = FAIL;
! else
{
! if (*gettail(dir) == NUL)
! /* remove trailing slashes */
! *gettail_sep(dir) = NUL;
!
! if (argvars[1].v_type != VAR_UNKNOWN)
! {
! if (argvars[2].v_type != VAR_UNKNOWN)
! prot = get_tv_number_chk(&argvars[2], NULL);
! if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
! mkdir_recurse(dir, prot);
! }
! rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
}
}
#endif
*** ../vim-7.4.009/src/version.c 2013-08-25 17:46:05.000000000 +0200
--- src/version.c 2013-08-30 15:48:37.000000000 +0200
***************
*** 729,730 ****
--- 729,732 ----
{ /* Add new patch number below this line */
+ /**/
+ 10,
/**/
--
I wish there was a knob on the TV to turn up the intelligence.
There's a knob called "brightness", but it doesn't seem to work.
/// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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