Patch 8.0.1486
Problem: Accessing invalid memory with "it". (Dominique Pelle)
Solution: Avoid going over the end of the line. (Christian Brabandt,
closes #2532)
Files: src/search.c, src/testdir/test_textobjects.vim
*** ../vim-8.0.1485/src/search.c 2018-02-09 16:04:18.614716654 +0100
--- src/search.c 2018-02-09 18:00:00.951118009 +0100
***************
*** 684,694 ****
&& pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
&& pos->col < MAXCOL - 2)
{
! ptr = ml_get_buf(buf, pos->lnum, FALSE) + pos->col;
! if (*ptr == NUL)
start_char_len = 1;
else
! start_char_len = (*mb_ptr2len)(ptr);
}
#endif
else
--- 684,694 ----
&& pos->lnum >= 1 && pos->lnum <= buf->b_ml.ml_line_count
&& pos->col < MAXCOL - 2)
{
! ptr = ml_get_buf(buf, pos->lnum, FALSE);
! if ((int)STRLEN(ptr) < pos->col)
start_char_len = 1;
else
! start_char_len = (*mb_ptr2len)(ptr + pos->col);
}
#endif
else
*** ../vim-8.0.1485/src/testdir/test_textobjects.vim 2017-10-15
22:07:35.211683156 +0200
--- src/testdir/test_textobjects.vim 2018-02-09 18:06:35.004448046 +0100
***************
*** 152,154 ****
--- 152,167 ----
call assert_equal(3 , match('abc', '\zs', 3, 1))
call assert_equal(-1, match('abc', '\zs', 4, 1))
endfunc
+
+ " This was causing an illegal memory access
+ func Test_inner_tag()
+ new
+ norm ixxx
+ call feedkeys("v", 'xt')
+ insert
+ x
+ x
+ .
+ norm it
+ q!
+ endfunc
*** ../vim-8.0.1485/src/version.c 2018-02-09 17:50:24.618970387 +0100
--- src/version.c 2018-02-09 17:58:18.015812117 +0100
***************
*** 773,774 ****
--- 773,776 ----
{ /* Add new patch number below this line */
+ /**/
+ 1486,
/**/
--
Computers are not intelligent. They only think they are.
/// Bram Moolenaar -- b...@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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