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path: root/src/nvim/eval/typval_encode.c.h
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* refactor: replace char_u with char 25 (#21838)dundargoc2023-01-19
| | | | | refactor: replace char_u with char Work on https://github.com/neovim/neovim/issues/459
* build: remove clint error suppression #21782dundargoc2023-01-13
| | | | | | | | | | | | | | | Fix remaining clint errors and remove error suppression completely. Rename the lint targets to align with the established naming convention: - lintc-clint lints with clint.py. - lintc-uncrustify lints with uncrustify. - lintc runs both targets. lintc is also provided as a make target for convenience. After this change we can remove these files: https://github.com/neovim/doc/tree/gh-pages/reports/clint https://github.com/neovim/doc/blob/main/ci/clint-errors.sh
* refactor: move klib out of src/nvim/ #20341dundargoc2022-09-25
| | | | It's confusing to mix vendored dependencies with neovim source code. A clean separation is simpler to keep track of and simpler to document.
* refactor(uncrustify): change config to better align with style guide (#18803)dundargoc2022-06-30
| | | refactor(uncrustify): change config to better align with neovim style
* fix PVS warnings (#18459)dundargoc2022-05-15
| | | | | | | | | | | | | * fix(PVS/V547): remove ifs that are always true or false * fix(PVS/V560): remove partial conditions that are always true * fix(PVS/V1044): suppress warning about loop break conditions * fix(PVS/V1063): suppress "modulo by 1 operation is meaningless" * fix(PVS/V568): suppress "operator evaluates the size of a pointer" Also mark vim-patch:8.2.4958 as ported.
* refactor: replace char_u variables and functions with charDundar Goc2022-05-05
| | | | Work on https://github.com/neovim/neovim/issues/459
* refactor: replace char_u variables and functions with charDundar Goc2022-05-03
| | | | Work on https://github.com/neovim/neovim/issues/459
* refactor: format header files with uncrustify #15877dundargoc2021-10-09
| | | | | | * refactor: format header files with uncrustify * fixup(justin): skip formatting of terminfo_defs.h * fixup: force winsock2 to be included first * fixup: simplify disable/enable directive to "uncrustify:off/on"
* vim-patch:8.1.0735: cannot handle binary dataSean Dewar2021-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Cannot handle binary data. Solution: Add the Blob type. (Yasuhiro Matsumoto, closes vim/vim#3638) https://github.com/vim/vim/commit/6e5ea8d2a995b32bbc5972edc4f827b959f2702f Nvim-specific Blob conversions are implemented in future commits. Refactor write_blob() to use a FileDescriptor, as f_writefile() was refactored to use one (does not apply to read_blob()). Use var_check_lock() in f_add() for Blobs from v8.1.0897. Add a modeline to test_blob.vim and fix some doc typos. Include if_perl.txt's VIM::Blob() documentation. Interestingly, this function already worked before this port, as it just returns a Blob string literal, not an actual Blob object. N/A patches for version.c: vim-patch:8.1.0741: viminfo with Blob is not tested Problem: Viminfo with Blob is not tested. Solution: Extend the viminfo test. Fix reading a blob. Fixed storing a special variable value. https://github.com/vim/vim/commit/8c8b8bb56c724cc1bfc3d8520eec33f2d399697c vim-patch:8.1.1022: may use NULL pointer when out of memory Problem: May use NULL pointer when out of memory. (Coverity) Solution: Check for blob_alloc() returning NULL. https://github.com/vim/vim/commit/e142a9467a7f6845a426d8db6efedf246d3c13ac
* eval: fix assertion failure in garbage collection (#12436)erw72020-06-22
| | | | | | | | | | | | | | | | | | | | | | | * eval: fix assertion failure in garbage collection fixes #12387, #12430 Lists with CopyID+1 linked only from previous_funccal may be removed in the garbage collection. Therefore, the terms of the assertions are not correct. This can be confirmed by the following (The l:x with CopyID+1 of the first function call needs to be removed by garbage collection): func! s:f() let l:x = [1] let g:x = l: endfunc for _ in range(2) call s:f() endfor call garbagecollect() " press any key * test: add test for #12387, #12430
* vim-patch:8.2.0111: VAR_SPECIAL is also used for booleansBilly Su2020-06-06
| | | | | | Problem: VAR_SPECIAL is also used for booleans. Solution: Add VAR_BOOL for better type checking. https://github.com/vim/vim/commit/9b4a15d5dba354d2e1e02871470bad103f34769a
* vim-patch:8.1.1007: using closure may consume a lot of memoryerw72020-05-07
| | | | | | | Problem: Using closure may consume a lot of memory. Solution: unreference items that are no longer needed. Add a test. (Ozaki Kiichi, closes vim/vim#3961) https://github.com/vim/vim/commit/209b8e3e3bf7a4a3d102134124120f6c7f57d560
* doc: fix typos [ci skip] #11787Hye Sung Jung2020-01-30
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* PVS/V1037: suppress warning #10528Ihor Antonov2019-07-18
| | | | Despite the PVS warning, we do not want to conflate these cases, they are semantically different.
* fix warning: "Dead assignment"Justin M. Keyes2018-10-21
| | | | | | | `tv` is passed to the TYPVAL_ENCODE_CONV_FUNC_BEFORE_* macros, which don't appear to actually use that parameter. Found by clang scan-build 5.0
* eval/typval_encode: Silence PVS/V501,V547,V779ZyX2018-04-02
| | | These kinds of warnings are inevitable for generic macros.
* Merge branch 'master' into hide-container-implZyX2017-12-16
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| * vim-patch:8.0.0074Michael Schupikov2017-12-15
| | | | | | | | | | | | | | | | | | | | Problem: Cannot make Vim fail on an internal error. Solution: Add IEMSG() and IEMSG2(). (Domenique Pelle) Avoid reporting an internal error without mentioning where. https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f Signed-off-by: Michael Schupikov <michael@schupikov.de>
* | *: Fix linter errorsZyX2017-12-11
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* | *: Finish hiding list implementationZyX2017-12-11
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* | *: Hide list implementation in other files as wellZyX2017-12-10
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* Merge branch 'master' into luaviml'/luaZyX2017-05-08
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| * eval/typval_encode: Silence then/else equivalence warningZyX2017-04-16
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| * *: Silence some false positivesZyX2017-04-16
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* | Merge branch 'master' into luaviml'/luaZyX2017-04-08
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| * *: Move some dictionary functions to typval.h and use char*ZyX2017-03-29
| | | | | | | | Also fixes buffer reusage in setmatches() and complete().
| * eval: Split eval.c into smaller filesZyX2017-03-29
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* | clint: Allow omitting include guards in .c.h file and func_attr.h fileZyX2017-03-27
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* Allow lambdas to be used with jobs, timers and dictwatchers.Michael Ennen2017-02-14
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* eval/typval_encode: Restore original copyID (#6070)Justin M. Keyes2017-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Does not actually matter for most uses, but critical for mark&sweep garbage collector. Closes #5234 Closes #5774 Closes #5817 Closes #5883 Closes #5934 Closes #5970 Closes #5548 Helped-by: James McCoy <jamessan@jamessan.com> Helped-by: Tommy Allen <tommy@esdf.io> Helped-by: Justin M. Keyes <justinkz@gmail.com> --- Steps to reproduce: Compile fb9745785226c3251d4c40e84abe7d031183929a with: CC=clang CFLAGS=" -O0 -g -DEXITFREE " cmake .. -DMIN_LOG_LEVEL=0 -DCMAKE_BUILD_TYPE=Debug -DBUSTED_OUTPUT_TYPE=utf -DCMAKE_INSTALL_PREFIX=$PWD/root -DJEMALLOC_USE_BUNDLED=1 -DCLANG_ASAN_UBSAN=ON -DPREFER_LUAJIT=false Directory `crash` contains: 1. unite directory with https://github.com/Shougo/unite.vim/commit/be09b0e5784c4c4c13aefae4f16313696c6f51de 2. vimfiler directory with https://github.com/Shougo/vimfiler.vim/commit/72c37e897d09a8749417a3322a25ee45aa3a4ed3 3. `init.vim` with a single line which sets `&rtp` to the above two directories (absolute path). bin/nvim -u ../crash/init.vim -i NONE --headless -s <(<<< $':split\n:VimFiler\n\C-ww:call garbagecollect()\n\C-w\C-w\C-w') --- Sample backtrace showing dv_copyID being overwritten by clear_tv, which allows it to be collected by garbage_collect .. free_unref_items: Old value = 152911 New value = 152912 0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641 641 cur_mpsv->data.d.dict->dv_copyID = copyID - 1; (rr) bt #0 0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641 #1 0x0000000000485dee in clear_tv (varp=0x7fb6348f3b20) at /home/foo/src/github.com/neovim/src/nvim/eval.c:19876 #2 0x0000000000494e5e in vars_clear_ext (ht=0x7fb634351460, free_val=1) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20378 #3 0x0000000000494dca in vars_clear (ht=0x7fb634351460) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20355 #4 0x000000000048efa3 in free_funccal (fc=0x7fb634351200, free_val=0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22927 #5 0x0000000000491d8f in call_user_func (fp=0x7fb6340ae4e0, argcount=0, argvars=0x7ffdd216a050, rettv=0x7ffdd216a2b0, firstline=2, lastline=2, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22818 #6 0x00000000004873a4 in call_func (funcname=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, argcount_in=0, argvars_in=0x7ffdd216a050, argv_func=0x0, firstline=2, lastline=2, doesrange=0x7ffdd216a2ac, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687 #7 0x000000000048a6f0 in get_func_tv (name=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, arg=0x7ffdd216a2c8, firstline=2, lastline=2, doesrange=0x7ffdd216a2ac, evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459 #8 0x0000000000489691 in ex_call (eap=0x7ffdd216a598) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817 #9 0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216a878, flags=7, cstack=0x7ffdd216a880, fgetline=0x4f7c30 <get_loop_line>, cookie=0x7ffdd216a7f8) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198 #10 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x499f50 <get_func_line>, cookie=0x7fb634350800, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601 #11 0x00000000004918c0 in call_user_func (fp=0x7fb6340ae6a0, argcount=0, argvars=0x7ffdd216b6d0, rettv=0x7ffdd216b930, firstline=2, lastline=2, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22728 #12 0x00000000004873a4 in call_func (funcname=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, argcount_in=0, argvars_in=0x7ffdd216b6d0, argv_func=0x0, firstline=2, lastline=2, doesrange=0x7ffdd216b92c, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687 #13 0x000000000048a6f0 in get_func_tv (name=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, arg=0x7ffdd216b948, firstline=2, lastline=2, doesrange=0x7ffdd216b92c, evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459 #14 0x0000000000489691 in ex_call (eap=0x7ffdd216bc18) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817 #15 0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216bef8, flags=7, cstack=0x7ffdd216bf00, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198 #16 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601 #17 0x00000000005390ee in apply_autocmds_group (event=EVENT_VIMRESIZED, fname=0x7fb6348ed2c0 "/home/foo/src/github.com/neovim/build/vimfiler:default", fname_io=0x0, force=false, group=-3, buf=0x7fb634858000, eap=0x0) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882 #18 0x000000000052f67c in apply_autocmds (event=EVENT_VIMRESIZED, fname=0x0, fname_io=0x0, force=false, buf=0x7fb634858000) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527 #19 0x0000000000640df2 in screenalloc (doclear=false) at /home/foo/src/github.com/neovim/src/nvim/screen.c:6234 #20 0x00000000006320d2 in screenclear () at /home/foo/src/github.com/neovim/src/nvim/screen.c:6277 #21 0x0000000000641edf in screen_resize (width=49, height=56) at /home/foo/src/github.com/neovim/src/nvim/screen.c:7366 #22 0x00000000006b2d82 in ui_refresh () at /home/foo/src/github.com/neovim/src/nvim/ui.c:175 #23 0x00000000006b3121 in ui_refresh_event (argv=0x7ffdd216c748) at /home/foo/src/github.com/neovim/src/nvim/ui.c:181 #24 0x00000000004d8297 in multiqueue_process_events (this=0x7fb634812370) at /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146 #25 0x00000000004d7616 in loop_poll_events (loop=0x96e900 <main_loop>, ms=-1) at /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56 #26 0x00000000005eb635 in input_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:326 #27 0x00000000005ea700 in inbuf_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:348 #28 0x00000000005ea61d in os_inchar (buf=0x0, maxlen=0, ms=-1, tb_change_cnt=0) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:110 #29 0x000000000068e0af in state_enter (s=0x7ffdd216c888) at /home/foo/src/github.com/neovim/src/nvim/state.c:49 #30 0x00000000005ac514 in normal_enter (cmdwin=false, noexmode=false) at /home/foo/src/github.com/neovim/src/nvim/normal.c:463 #31 0x0000000000565c62 in main (argc=9, argv=0x7ffdd216cc28) at /home/foo/src/github.com/neovim/src/nvim/main.c:540 --- ASAN trace after provoking the bug with VimFiler: ================================================================= ==8540==ERROR: AddressSanitizer: heap-use-after-free on address 0x613000054748 at pc 0x0000007d1dd8 bp 0x7ffe71be6660 sp 0x7ffe71be6658 READ of size 4 at 0x613000054748 thread T0 #0 0x7d1dd7 in copy_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37 #1 0x87b92c in f_get /home/foo/src/github.com/neovim/src/nvim/eval.c:9895:5 #2 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11 #3 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11 #4 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15 #5 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7 #6 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7 #7 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7 #8 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7 #9 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7 #10 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7 #11 0x7abe36 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3494:9 #12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9 #13 0x830cac in ex_return /home/foo/src/github.com/neovim/src/nvim/eval.c:22191:10 #14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5 #15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20 #16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3 #17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11 #18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11 #19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15 #20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7 #21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7 #22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7 #23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7 #24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7 #25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7 #26 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9 #27 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9 #28 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5 #29 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20 #30 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3 #31 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11 #32 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11 #33 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9 #34 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5 #35 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20 #36 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3 #37 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11 #38 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11 #39 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9 #40 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5 #41 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20 #42 0xca2918 in apply_autocmds_group /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882:5 #43 0xc6c446 in apply_autocmds /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527:10 #44 0x140f374 in screenalloc /home/foo/src/github.com/neovim/src/nvim/screen.c:6234:5 #45 0x13958d1 in screenclear /home/foo/src/github.com/neovim/src/nvim/screen.c:6277:3 #46 0x1417573 in screen_resize /home/foo/src/github.com/neovim/src/nvim/screen.c:7366:5 #47 0x17fb59b in ui_refresh /home/foo/src/github.com/neovim/src/nvim/ui.c:175:3 #48 0x17fc100 in ui_refresh_event /home/foo/src/github.com/neovim/src/nvim/ui.c:181:3 #49 0xa05bbf in multiqueue_process_events /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146:7 #50 0x9ff8b6 in loop_poll_events /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56:3 #51 0x120d584 in input_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:326:3 #52 0x12092ef in inbuf_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:348:24 #53 0x1209193 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:110:18 #54 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13 #55 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3 #56 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3 #57 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0) #58 0x44b959 in _start (/home/foo/src/github.com/neovim/build/bin/nvim+0x44b959) 0x613000054748 is located 8 bytes inside of 352-byte region [0x613000054740,0x6130000548a0) freed by thread T0 here: #0 0x4e9d70 in __interceptor_cfree.localalias.0 (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9d70) #1 0xefa184 in xfree /home/foo/src/github.com/neovim/src/nvim/memory.c:130:3 #2 0x7e52b5 in dict_free_dict /home/foo/src/github.com/neovim/src/nvim/eval.c:6431:3 #3 0x7e1e2c in free_unref_items /home/foo/src/github.com/neovim/src/nvim/eval.c:6063:7 #4 0x7946cd in garbage_collect /home/foo/src/github.com/neovim/src/nvim/eval.c:5985:16 #5 0xd08f4f in before_blocking /home/foo/src/github.com/neovim/src/nvim/getchar.c:1331:5 #6 0x1209157 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:109:9 #7 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13 #8 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3 #9 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3 #10 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0) previously allocated by thread T0 here: #0 0x4e9f08 in malloc (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9f08) #1 0xef9ee4 in try_malloc /home/foo/src/github.com/neovim/src/nvim/memory.c:84:15 #2 0xefa0a4 in xmalloc /home/foo/src/github.com/neovim/src/nvim/memory.c:118:15 #3 0x78bcc6 in dict_alloc /home/foo/src/github.com/neovim/src/nvim/eval.c:6321:15 #4 0x86dc02 in get_dict_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:6789:9 #5 0x865751 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4296:21 #6 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7 #7 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7 #8 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7 #9 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7 #10 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7 #11 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7 #12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9 #13 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9 #14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5 #15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20 #16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3 #17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11 #18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11 #19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15 #20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7 #21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7 #22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7 #23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7 #24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7 #25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7 #26 0x93f89a in filter_map_one /home/foo/src/github.com/neovim/src/nvim/eval.c:9398:7 #27 0x93f33a in filter_map /home/foo/src/github.com/neovim/src/nvim/eval.c:9372:13 #28 0x8ceb57 in f_map /home/foo/src/github.com/neovim/src/nvim/eval.c:12900:3 #29 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11 SUMMARY: AddressSanitizer: heap-use-after-free /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37 in copy_tv Shadow bytes around the buggy address: 0x0c2680002890: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c26800028a0: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa 0x0c26800028b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c26800028c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c26800028d0: fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa =>0x0c26800028e0: fa fa fa fa fa fa fa fa fd[fd]fd fd fd fd fd fd 0x0c26800028f0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2680002900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2680002910: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2680002920: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x0c2680002930: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==8540==ABORTING
* eval: Fix failing testZyX2017-01-07
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* eval: Make sure that copyID is reset when neededZyX2017-01-07
| | | | | Works by making value pushed on stack represent the exhausted list. Fixes #5901, except for dictionaries which need similar adjustment.
* eval/typval_encode: Dump empty dictionary before checking for refcycleZyX2017-01-06
| | | Otherwise copyID will stay forever on empty dictionaries.
* eval/typval_encode: Use TYPVAL_ENCODE_CONV_EMPTY_DICT for partialsZyX2017-01-06
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* eval: Fix errorneous early exit when converting lists and dictionariesZyX2017-01-03
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* eval/typval_encode: Handle NULL partials properlyZyX2017-01-03
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* eval/typval_encode: Provide proper values as dict argumentZyX2017-01-03
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* eval/typval_encode: Refactor arguments to argument macrosesZyX2017-01-03
| | | Fixed local test failures somewhere in process.
* eval/typval_encode: Rename some \*tv variablesZyX2017-01-03
| | | | | Renames `tv` function argument to `top_tv` and `cur_tv` variable to `tv`, so `tv` will mean something more or less the same in both _TYPVAL_ENCODE_CONVERT_ONE_VALUE and _TYPVAL_ENCODE_ENCODE functions.
* eval/typval_encode: Fix infinite loopZyX2017-01-03
| | | | | | | | | Occurs when trying to dump a partial with attached self dictionary which references that partial. “Infinite” loop should normally result in Neovim killed by OOM killer. Also moved the place when partials are unreferenced by clear_tv: from …FUNC_START to …FUNC_END.
* eval/typval_encode: Fix linter errorsZyX2017-01-03
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* eval/typval_encode: Fix crashesZyX2017-01-03
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* eval/typval_encode: Refactor big-big macros into .c.h fileZyX2017-01-03
This makes gdb backtraces much more meaningful: specifically I now know at which line it crashes in place of seeing that it crashes at TYPVAL_ENCODE_DEFINE_CONV_FUNCTIONS macros invocation.
generated by cgit (git 2.34.1) at 2025-04-28 23:14:29 +0000