Mercurial > vim
comparison src/testdir/test_tagjump.vim @ 25652:ca61340ac1b9 v8.2.3362
patch 8.2.3362: buffer overflow when completing long tag name
Commit: https://github.com/vim/vim/commit/489d60996deb5e7c1a3b4633412d54632e6def42
Author: Gregory Anders <greg@gpanders.com>
Date: Sat Aug 21 16:21:19 2021 +0200
patch 8.2.3362: buffer overflow when completing long tag name
Problem: Buffer overflow when completing long tag name.
Solution: Allocate the buffer dynamically. (Gregory Anders, closes https://github.com/vim/vim/issues/8769)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 21 Aug 2021 16:30:04 +0200 |
| parents | f4aa891a5ab8 |
| children | b65a50d2fa4f |
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| 25651:3066656a3860 | 25652:ca61340ac1b9 |
|---|---|
| 603 \ 'four', | 603 \ 'four', |
| 604 \ ], 'Xsomewhere') | 604 \ ], 'Xsomewhere') |
| 605 tag foobar | 605 tag foobar |
| 606 call assert_equal('Xsomewhere', expand('%')) | 606 call assert_equal('Xsomewhere', expand('%')) |
| 607 call assert_equal(3, getcurpos()[1]) | 607 call assert_equal(3, getcurpos()[1]) |
| 608 | |
| 609 " expansion on command line works with long lines when &wildoptions contains | |
| 610 " 'tagfile' | |
| 611 set wildoptions=tagfile | |
| 612 call writefile([ | |
| 613 \ 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa file /^pattern$/;" f' | |
| 614 \ ], 'Xtags') | |
| 615 call feedkeys(":tag \<Tab>", 'tx') | |
| 616 " Should not crash | |
| 617 call assert_true(v:true) | |
| 608 | 618 |
| 609 call delete('Xtags') | 619 call delete('Xtags') |
| 610 call delete('Xsomewhere') | 620 call delete('Xsomewhere') |
| 611 set tags& | 621 set tags& |
| 612 let &verbose = old_vbs | 622 let &verbose = old_vbs |