Patch 8.2.0117

[Bram Moolenaar]

Patch 8.2.0117
Problem: Crash when using gettabwinvar() with invalid arguments. (Yilin
Yang)
Solution: Use "curtab" if "tp" is NULL. (closes #5475)
Files: src/evalwindow.c, src/testdir/test_getvar.vim


*** ../vim-8.2.0116/src/evalwindow.c 2020-01-06 21:03:20.792592602 +0100
--- src/evalwindow.c 2020-01-14 19:04:40.805933148 +0100
***************
*** 183,189 ****
{
#ifdef FEAT_PROP_POPUP
// check tab-local popup windows
! for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next)
if (wp->w_id == nr)
return wp;
// check global popup windows
--- 183,190 ----
{
#ifdef FEAT_PROP_POPUP
// check tab-local popup windows
! for (wp = (tp == NULL ? curtab : tp)->tp_first_popupwin;
! wp != NULL; wp = wp->w_next)
if (wp->w_id == nr)
return wp;
// check global popup windows
*** ../vim-8.2.0116/src/testdir/test_getvar.vim 2019-08-31 19:01:11.000000000 +0200
--- src/testdir/test_getvar.vim 2020-01-14 19:01:44.986664219 +0100
***************
*** 83,88 ****
--- 83,89 ----

unlet def_dict

+ call assert_equal("", gettabwinvar(9, 2020, ''))
call assert_equal('', gettabwinvar(2, 3, '&nux'))
call assert_equal(1, gettabwinvar(2, 3, '&nux', 1))
tabonly
*** ../vim-8.2.0116/src/version.c 2020-01-13 20:54:48.219608377 +0100
--- src/version.c 2020-01-14 19:04:13.438047415 +0100
***************
*** 744,745 ****
--- 744,747 ----
{ /* Add new patch number below this line */
+ /**/
+ 117,
/**/

--
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information... that is held in a binary format... a format that nobody
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information... (Ben Peterson)

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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