Patch 8.0.0398
Problem: Illegal memory access with "t".
Solution: Use strncmp() instead of memcmp(). (Dominique Pelle, closes #1528)
Files: src/search.c, src/testdir/test_search.vim
*** ../vim-8.0.0397/src/search.c 2017-02-18 23:11:57.341793867 +0100
--- src/search.c 2017-03-01 22:12:50.380085355 +0100
***************
*** 1693,1704 ****
if (p[col] == c && stop)
break;
}
! else
! {
! if (memcmp(p + col, lastc_bytes, lastc_bytelen) == 0
&& stop)
! break;
! }
stop = TRUE;
}
}
--- 1693,1701 ----
if (p[col] == c && stop)
break;
}
! else if (STRNCMP(p + col, lastc_bytes, lastc_bytelen) == 0
&& stop)
! break;
stop = TRUE;
}
}
*** ../vim-8.0.0397/src/testdir/test_search.vim 2017-01-06 20:03:45.426748945
+0100
--- src/testdir/test_search.vim 2017-03-01 22:10:32.129166002 +0100
***************
*** 294,296 ****
--- 294,303 ----
q!
endfunc
+ func Test_searchc()
+ " These commands used to cause memory overflow in searchc().
+ new
+ norm ixx
+ exe "norm 0t\u93cf"
+ bw!
+ endfunc
*** ../vim-8.0.0397/src/version.c 2017-03-01 20:40:35.623484230 +0100
--- src/version.c 2017-03-01 22:11:38.928643793 +0100
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 398,
/**/
--
Everyone has a photographic memory. Some don't have film.
/// 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 ///
--
--
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
---
You received this message because you are subscribed to the Google Groups
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
