mirror of
https://github.com/neovim/neovim.git
synced 2026-02-16 17:30:41 +10:00
a1732b46ab
Patch-by: oni-link <knil.ino@gmail.com> Closes #6203 https://s3.amazonaws.com/archive.travis-ci.org/jobs/206794197/log.txt References #3161 [ RUN ] ...d/neovim/neovim/test/functional/terminal/buffer_spec.lua @ 199: terminal buffer term_close() use-after-free #4393 ./test/functional/helpers.lua:187: attempt to perform arithmetic on local 'written' (a nil value) stack traceback: ./test/functional/helpers.lua:187: in function 'nvim_feed' ./test/functional/helpers.lua:329: in function 'execute' ...d/neovim/neovim/test/functional/terminal/buffer_spec.lua:206: in function <...d/neovim/neovim/test/functional/terminal/buffer_spec.lua:199> [ ERROR ] ...d/neovim/neovim/test/functional/terminal/buffer_spec.lua @ 199: terminal buffer term_close() use-after-free #4393 (199.47 ms) ==================== File /home/travis/build/neovim/neovim/build/log/ubsan.15466 ==================== = ================================================================= = ==15466==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x621000029101 at pc 0x000000ea7ba0 bp 0x7ffd5bb628c0 sp 0x7ffd5bb628b8 = READ of size 1 at 0x621000029101 thread T0 = #0 0xea7b9f in utf_head_off /home/travis/build/neovim/neovim/src/nvim/mbyte.c:1637:7 = #1 0xeaaf53 in mb_adjustpos /home/travis/build/neovim/neovim/src/nvim/mbyte.c:1840:16 = #2 0xeaab48 in mb_adjust_cursor /home/travis/build/neovim/neovim/src/nvim/mbyte.c:1825:3 = #3 0x11000d0 in normal_finish_command /home/travis/build/neovim/neovim/src/nvim/normal.c:928:5 = #4 0x1077df1 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1147:3 = #5 0x16ff943 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:58:26 = #6 0x102d8db in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:463:3 = #7 0xdf3398 in main /home/travis/build/neovim/neovim/src/nvim/main.c:540:3 = #8 0x2b973e8b4f44 in __libc_start_main /build/eglibc-oGUzwX/eglibc-2.19/csu/libc-start.c:287 = #9 0x447445 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x447445) = = 0x621000029101 is located 1 bytes to the right of 4096-byte region [0x621000028100,0x621000029100) = allocated by thread T0 here: = #0 0x4f17b8 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f17b8) = #1 0xf1f374 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:84:15 = #2 0xf1f534 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:118:15 = #3 0xebe6a8 in mf_alloc_bhdr /home/travis/build/neovim/neovim/src/nvim/memfile.c:646:17 = #4 0xebc394 in mf_new /home/travis/build/neovim/neovim/src/nvim/memfile.c:297:12 = #5 0xed1368 in ml_new_data /home/travis/build/neovim/neovim/src/nvim/memline.c:2704:16 = #6 0xece6ab in ml_open /home/travis/build/neovim/neovim/src/nvim/memline.c:349:8 = #7 0x6438ad in open_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:109:7 = #8 0xa6ec8d in do_ecmd /home/travis/build/neovim/neovim/src/nvim/ex_cmds.c:2489:24 = #9 0xb5a0f9 in do_exedit /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:6723:9 = #10 0xb791f8 in ex_edit /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:6651:3 = #11 0xb28b43 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2198:5 = #12 0xb077a7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20 = #13 0x10905db in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4495:18 = #14 0x1077de8 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:3 = #15 0x16ff943 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:58:26 = #16 0x102d8db in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:463:3 = #17 0xdf3398 in main /home/travis/build/neovim/neovim/src/nvim/main.c:540:3 = #18 0x2b973e8b4f44 in __libc_start_main /build/eglibc-oGUzwX/eglibc-2.19/csu/libc-start.c:287 = = SUMMARY: AddressSanitizer: heap-buffer-overflow /home/travis/build/neovim/neovim/src/nvim/mbyte.c:1637:7 in utf_head_off stack traceback: ./test/helpers.lua:80: in function 'check_logs' ./test/functional/helpers.lua:639: in function <./test/functional/helpers.lua:638> [----------] 9 tests from /home/travis/build/neovim/neovim/test/functional/terminal/buffer_spec.lua (2263.12 ms total)
Wiki | Documentation | Twitter | Community | Gitter Chat
DebianNeovim is a project that seeks to aggressively refactor Vim in order to:
- Simplify maintenance and encourage contributions
- Split the work between multiple developers
- Enable advanced UIs without modifications to the core
- Maximize extensibility
See the wiki and Roadmap for more information.
Install from source
make CMAKE_BUILD_TYPE=RelWithDebInfo
sudo make install
See the wiki for details.
Install from package
Packages are in Homebrew, Debian, Ubuntu, Fedora, Arch Linux, and more.
Project layout
.ci/: Build server scriptscmake/: Build scriptsruntime/: Application filessrc/: Application source codethird-party/: CMake sub-project to build third-party dependencies (if theUSE_BUNDLED_DEPSflag is undefined orUSE_BUNDLEDCMake option is false).test/: Test files
What's been done so far
- RPC API based on MessagePack
- Embedded terminal emulator
- Asynchronous job control
- Shared data (shada) among multiple editor instances
- XDG base directories support
- libuv-based platform/OS layer
- Pushdown automaton input model
- 1000s of new tests
- Legacy tests converted to Lua tests
See :help nvim-features for a comprehensive list.
License
Neovim is licensed under the terms of the Apache 2.0 license, except for parts that were contributed under the Vim license.
-
Contributions committed before b17d96 remain under the Vim license.
-
Contributions committed after b17d96 are licensed under Apache 2.0 unless those contributions were copied from Vim (identified in the commit logs by the
vim-patchtoken).
See LICENSE for details.
Vim is Charityware. You can use and copy it as much as you like, but you are
encouraged to make a donation for needy children in Uganda. Please see the
kcc section of the vim docs or visit the ICCF web site, available at these URLs:
http://iccf-holland.org/
http://www.vim.org/iccf/
http://www.iccf.nl/
You can also sponsor the development of Vim. Vim sponsors can vote for
features. The money goes to Uganda anyway.