Patch 8.0.0703
Problem: Illegal memory access with empty :doau command.
Solution: Check the event for being out of range. (James McCoy)
Files: src/testdir/test_autocmd.vim, src/fileio.c
*** ../vim-8.0.0702/src/testdir/test_autocmd.vim 2017-03-21
15:50:03.713154799 +0100
--- src/testdir/test_autocmd.vim 2017-07-09 10:53:33.531304923 +0200
***************
*** 418,420 ****
--- 418,424 ----
call delete(file)
endfor
endfunc
+
+ func Test_empty_doau()
+ doau \|
+ endfunc
*** ../vim-8.0.0702/src/fileio.c 2017-06-27 22:11:36.131082741 +0200
--- src/fileio.c 2017-07-09 11:01:16.071751294 +0200
***************
*** 8863,8869 ****
/*
* Loop over the events.
*/
! while (*arg && !VIM_ISWHITE(*arg))
if (apply_autocmds_group(event_name2nr(arg, &arg),
fname, NULL, TRUE, group, curbuf, NULL))
nothing_done = FALSE;
--- 8863,8869 ----
/*
* Loop over the events.
*/
! while (*arg && !ends_excmd(*arg) && !VIM_ISWHITE(*arg))
if (apply_autocmds_group(event_name2nr(arg, &arg),
fname, NULL, TRUE, group, curbuf, NULL))
nothing_done = FALSE;
***************
*** 9385,9391 ****
* Quickly return if there are no autocommands for this event or
* autocommands are blocked.
*/
! if (first_autopat[(int)event] == NULL || autocmd_blocked > 0)
goto BYPASS_AU;
/*
--- 9385,9392 ----
* Quickly return if there are no autocommands for this event or
* autocommands are blocked.
*/
! if (event == NUM_EVENTS || first_autopat[(int)event] == NULL
! || autocmd_blocked > 0)
goto BYPASS_AU;
/*
***************
*** 9458,9464 ****
{
if (event == EVENT_COLORSCHEME || event == EVENT_OPTIONSET)
autocmd_fname = NULL;
! else if (fname != NULL && *fname != NUL)
autocmd_fname = fname;
else if (buf != NULL)
autocmd_fname = buf->b_ffname;
--- 9459,9465 ----
{
if (event == EVENT_COLORSCHEME || event == EVENT_OPTIONSET)
autocmd_fname = NULL;
! else if (fname != NULL && !ends_excmd(*fname))
autocmd_fname = fname;
else if (buf != NULL)
autocmd_fname = buf->b_ffname;
*** ../vim-8.0.0702/src/version.c 2017-07-08 22:37:02.023229159 +0200
--- src/version.c 2017-07-09 11:05:33.169741329 +0200
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 703,
/**/
--
hundred-and-one symptoms of being an internet addict:
130. You can't get out of your desk even if it's time to eat or time
to go to the bathroom.
/// Bram Moolenaar -- [email protected] -- 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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