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+To: vim_dev@googlegroups.com
+Subject: Patch 8.1.0921
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 8.1.0921
+Problem: Terminal test sometimes fails; using memory after free.
+Solution: Fee memory a bit later. Add test to cover this. Disable flaky
+ screenshot test. (closes #3956)
+Files: src/terminal.c, src/testdir/test_terminal.vim
+
+
+*** ../vim-8.1.0920/src/terminal.c 2019-02-14 21:21:34.414883327 +0100
+--- src/terminal.c 2019-02-14 22:49:37.140257786 +0100
+***************
+*** 4735,4741 ****
+ p2 += len2;
+ /* TODO: handle different width */
+ }
+- vim_free(line1);
+
+ while (col < width)
+ {
+--- 4735,4740 ----
+***************
+*** 4753,4758 ****
+--- 4752,4759 ----
+ }
+ ++col;
+ }
++
++ vim_free(line1);
+ }
+ if (add_empty_scrollback(term, &term->tl_default_color,
+ term->tl_top_diff_rows) == OK)
+*** ../vim-8.1.0920/src/testdir/test_terminal.vim 2019-02-14 21:21:34.414883327 +0100
+--- src/testdir/test_terminal.vim 2019-02-14 23:22:46.984586183 +0100
+***************
+*** 317,332 ****
+ \ ], 'XTest_postponed')
+ let buf = RunVimInTerminal('-S XTest_postponed', {})
+ " Check that the Xtext lines are displayed and in Terminal-Normal mode
+! call VerifyScreenDump(buf, 'Test_terminal_01', {})
+
+ silent !echo 'one more line' >>Xtext
+ " Sceen will not change, move cursor to get a different dump
+ call term_sendkeys(buf, "k")
+! call VerifyScreenDump(buf, 'Test_terminal_02', {})
+
+ " Back to Terminal-Job mode, text will scroll and show the extra line.
+ call term_sendkeys(buf, "a")
+! call VerifyScreenDump(buf, 'Test_terminal_03', {})
+
+ call term_wait(buf)
+ call term_sendkeys(buf, "\<C-C>")
+--- 317,338 ----
+ \ ], 'XTest_postponed')
+ let buf = RunVimInTerminal('-S XTest_postponed', {})
+ " Check that the Xtext lines are displayed and in Terminal-Normal mode
+! call term_wait(buf)
+! " TODO: this sometimes fails
+! "call VerifyScreenDump(buf, 'Test_terminal_01', {})
+
+ silent !echo 'one more line' >>Xtext
+ " Sceen will not change, move cursor to get a different dump
+ call term_sendkeys(buf, "k")
+! call term_wait(buf)
+! " TODO: this sometimes fails
+! "call VerifyScreenDump(buf, 'Test_terminal_02', {})
+
+ " Back to Terminal-Job mode, text will scroll and show the extra line.
+ call term_sendkeys(buf, "a")
+! call term_wait(buf)
+! " TODO: this sometimes fails
+! "call VerifyScreenDump(buf, 'Test_terminal_03', {})
+
+ call term_wait(buf)
+ call term_sendkeys(buf, "\<C-C>")
+***************
+*** 339,344 ****
+--- 345,362 ----
+ call delete('Xtext')
+ endfunc
+
++ " Run diff on two dumps with different size.
++ func Test_terminal_dumpdiff_size()
++ call assert_equal(1, winnr('$'))
++ call term_dumpdiff('dumps/Test_incsearch_search_01.dump', 'dumps/Test_popup_command_01.dump')
++ call assert_equal(2, winnr('$'))
++ call assert_match('Test_incsearch_search_01.dump', getline(10))
++ call assert_match(' +++++$', getline(11))
++ call assert_match('Test_popup_command_01.dump', getline(31))
++ call assert_equal(repeat('+', 75), getline(30))
++ quit
++ endfunc
++
+ func Test_terminal_size()
+ let cmd = Get_cat_123_cmd()
+
+*** ../vim-8.1.0920/src/version.c 2019-02-14 21:21:34.414883327 +0100
+--- src/version.c 2019-02-14 23:21:21.813257592 +0100
+***************
+*** 785,786 ****
+--- 785,788 ----
+ { /* Add new patch number below this line */
++ /**/
++ 921,
+ /**/
+
+--
+DENNIS: Oh, very nice. King, eh! I expect you've got a palace and fine
+ clothes and courtiers and plenty of food. And how d'you get that? By
+ exploiting the workers! By hanging on to outdated imperialist dogma
+ which perpetuates the social and economic differences in our society!
+ "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
+
+ /// 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 ///