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path: root/src/nvim/os/users.c
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* refactor(misc1): move user related code to os/users.cBjörn Linse2021-12-10
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* vim-patch:8.1.0743: giving error messages is not flexibleJames McCoy2021-11-01
| | | | | | | | | Problem: Giving error messages is not flexible. Solution: Add semsg(). Change argument from "char_u *" to "char *", also for msg() and get rid of most MSG macros. (Ozaki Kiichi, closes vim/vim#3302) Also make emsg() accept a "char *" argument. Get rid of an enormous number of type casts. https://github.com/vim/vim/commit/f9e3e09fdc93be9f0d47afbc6c7df1188c2a5a0d
* Refactor/uncrustify (#15790)dundargoc2021-09-29
| | | | | | | | | | | | | * refactor: format with uncrustify * fixup(dundar): fix functions comments * fixup(dundar): remove space between variable and ++/-- * fixup(dundar): better workaround for macro attributes This is done to be able to better use uncrustify rules for macros * fixup(justin): make preprocessors follow neovim style guide
* refactor: format files with uncrustify #15663dundargoc2021-09-14
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* fix: Include auto/config.h before HAVE_* preprocessor checksJames McCoy2020-12-15
| | | | Closes #13533
* vim-patch 8.1.0361: remote user not used for completionerw72019-10-14
| | | | | | Problem: Remote user not used for completion. (Stucki) Solution: Use $USER too. (Dominique Pelle, closes #3407) https://github.com/vim/vim/commit/6b0b83f768cf536b34ce4d3f2de6bf62324229aa
* vim-patch 8.1.0084: user name completion does not work on MS-Windowserw72019-10-13
| | | | | | Problem: User name completion does not work on MS-Windows. Solution: Use NetUserEnum() to get user names. (Yasuhiro Matsumoto) https://github.com/vim/vim/commit/828c3d70833a0689cc07581f2a67d06430675da5
* expand_env_esc: fix invalid memory access (#8508)Justin M. Keyes2018-06-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ref be68f218ffef [OLDTEST] Running test_options Failed: F /tests/oldtests|test_options :: Nvim exited with non-zero code -en travis_fold:start:-tests-oldtests-test-options ================================================================= ==26191==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x621000067900 at pc 0x0000004768bd bp 0x7ffe6bd02de0 sp 0x7ffe6bd02580 READ of size 4096 at 0x621000067900 thread T0 0 0x4768bc in __interceptor_getpwnam /local/mnt/workspace/tmp/ubuntu_rel/llvm/utils/release/final/llvm.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:1726:3 1 0x12847c5 in os_get_user_directory /home/travis/build/neovim/neovim/build/../src/nvim/os/users.c:82:8 2 0x125a3e3 in expand_env_esc /home/travis/build/neovim/neovim/build/../src/nvim/os/env.c:380:25 3 0x1257fdb in expand_env_save_opt /home/travis/build/neovim/neovim/build/../src/nvim/os/env.c:255:3 4 0x1291b77 in gen_expand_wildcards /home/travis/build/neovim/neovim/build/../src/nvim/path.c:1195:13 5 0x129e2e7 in expand_wildcards /home/travis/build/neovim/neovim/build/../src/nvim/path.c:2018:12 6 0x129e193 in expand_wildcards_eval /home/travis/build/neovim/neovim/build/../src/nvim/path.c:1986:11 7 0xc2ddc3 in ExpandFromContext /home/travis/build/neovim/neovim/build/../src/nvim/ex_getln.c:4685:11 8 0xc29412 in ExpandOne /home/travis/build/neovim/neovim/build/../src/nvim/ex_getln.c:3775:9 9 0x931364 in f_expand /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:8257:32 10 0x811954 in call_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6373:11 11 0x8256b8 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6119:11 12 0x8ad6a1 in eval7 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:4217:15 13 0x8a9c6b in eval6 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3914:7 14 0x8a797f in eval5 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3765:7 15 0x8a319f in eval4 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3502:7 16 0x8a263c in eval3 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3420:7 17 0x8a1adc in eval2 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3351:7 18 0x809b21 in eval1 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3278:7 19 0x824f24 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6092:9 20 0x81e674 in ex_call /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:2726:9 21 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 22 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 23 0x845232 in call_user_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:21396:3 24 0x81127b in call_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6358:11 25 0x8256b8 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6119:11 26 0x81e674 in ex_call /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:2726:9 27 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 28 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 29 0x8645f1 in ex_execute /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:19541:7 30 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 31 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 32 0x845232 in call_user_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:21396:3 33 0x81127b in call_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6358:11 34 0x8256b8 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6119:11 35 0x81e674 in ex_call /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:2726:9 36 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 37 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 38 0xb19f2d in do_source /home/travis/build/neovim/neovim/build/../src/nvim/ex_cmds2.c:2973:3 39 0xb16580 in cmd_source /home/travis/build/neovim/neovim/build/../src/nvim/ex_cmds2.c:2718:14 40 0xb16677 in ex_source /home/travis/build/neovim/neovim/build/../src/nvim/ex_cmds2.c:2699:3 41 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 42 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 43 0xb362c5 in do_cmdline_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:278:10 44 0xe8e3a3 in exe_commands /home/travis/build/neovim/neovim/build/../src/nvim/main.c:1705:5 45 0xe7bbba in main /home/travis/build/neovim/neovim/build/../src/nvim/main.c:518:5 46 0x2b0e17bd1f44 in __libc_start_main /build/eglibc-ripdx6/eglibc-2.19/csu/libc-start.c:287 47 0x44dcfb in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x44dcfb) 0x621000067900 is located 0 bytes to the right of 4096-byte region [0x621000066900,0x621000067900) allocated by thread T0 here: 0 0x4eeed3 in malloc /local/mnt/workspace/tmp/ubuntu_rel/llvm/utils/release/final/llvm.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:67:3 1 0xf87981 in try_malloc /home/travis/build/neovim/neovim/build/../src/nvim/memory.c:87:15 2 0xf87ba9 in xmalloc /home/travis/build/neovim/neovim/build/../src/nvim/memory.c:121:15 3 0x1257f6f in expand_env_save_opt /home/travis/build/neovim/neovim/build/../src/nvim/os/env.c:254:15 4 0x1291b77 in gen_expand_wildcards /home/travis/build/neovim/neovim/build/../src/nvim/path.c:1195:13 5 0x129e2e7 in expand_wildcards /home/travis/build/neovim/neovim/build/../src/nvim/path.c:2018:12 6 0x129e193 in expand_wildcards_eval /home/travis/build/neovim/neovim/build/../src/nvim/path.c:1986:11 7 0xc2ddc3 in ExpandFromContext /home/travis/build/neovim/neovim/build/../src/nvim/ex_getln.c:4685:11 8 0xc29412 in ExpandOne /home/travis/build/neovim/neovim/build/../src/nvim/ex_getln.c:3775:9 9 0x931364 in f_expand /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:8257:32 10 0x811954 in call_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6373:11 11 0x8256b8 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6119:11 12 0x8ad6a1 in eval7 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:4217:15 13 0x8a9c6b in eval6 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3914:7 14 0x8a797f in eval5 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3765:7 15 0x8a319f in eval4 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3502:7 16 0x8a263c in eval3 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3420:7 17 0x8a1adc in eval2 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3351:7 18 0x809b21 in eval1 /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:3278:7 19 0x824f24 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6092:9 20 0x81e674 in ex_call /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:2726:9 21 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 22 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 23 0x845232 in call_user_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:21396:3 24 0x81127b in call_func /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6358:11 25 0x8256b8 in get_func_tv /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:6119:11 26 0x81e674 in ex_call /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:2726:9 27 0xb4db73 in do_one_cmd /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:2238:5 28 0xb30119 in do_cmdline /home/travis/build/neovim/neovim/build/../src/nvim/ex_docmd.c:602:20 29 0x8645f1 in ex_execute /home/travis/build/neovim/neovim/build/../src/nvim/eval.c:19541:7 SUMMARY: AddressSanitizer: heap-buffer-overflow /local/mnt/workspace/tmp/ubuntu_rel/llvm/utils/release/final/llvm.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:1726:3 in __interceptor_getpwnam Shadow bytes around the buggy address: 0x0c4280004ed0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4280004ee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4280004ef0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4280004f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c4280004f10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c4280004f20:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4280004f30: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4280004f40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4280004f50: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4280004f60: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c4280004f70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 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 Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 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 ==26191==ABORTING Failed: E /tests/oldtests|logs :: Runtime errors detected. Job exited with code 1 Screen (23 lines)
* vim-patch:8.0.0355: using uninitialized memory when 'isfname' is empty (#8493)Jan Edmund Lazo2018-06-08
| | | | | | Problem: Using uninitialized memory when 'isfname' is empty. Solution: Don't call getpwnam() without an argument. (Dominique Pelle, closes vim/vim#1464) https://github.com/vim/vim/commit/187a4f28140f10ff833862be7e3ef823d317e1c7
* *: Add comment to all C filesZyX2017-04-19
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* refactor: eliminate misc2.cJustin M. Keyes2016-09-13
| | | | | | | | | | move `call_shell` to misc1.c Move some fns to state.c Move some fns to option.c Move some fns to memline.c Move `vim_chdir*` fns to file_search.c Move some fns to new module, bytes.c Move some fns to fileio.c
* Windows: Make the os_get_uname argument portable.Seth Jackson2016-01-01
| | | | | | Since uid_t is not defined on Windows use uv_uid_t instead. We now use uv_uid_t everywhere except one place in src/nvim/main.c which is wrapped in a #ifdef UNIX check.
* os_get_user_name() for non UNIX system #2729Rui Abreu Ferreira2015-08-04
| | | | | | | | os_get_user_name() requires getuid(), which is only available in UNIX. Return FAIL for non UNIX systems. On FAIL os_get_user_name() fills the buffer with the uid. In Windows libuv uses 0 for uid in stat structs, so 0 is used here too.
* Linting: Suppress warnings in os/users.c.Florian Walch2014-12-24
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* move ascii.h include out of vim.hBrandon Coleman2014-07-09
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* Introduce GA_APPEND()Felipe Oliveira Carvalho2014-06-30
| | | | | | | | | This macro is used to append an element to a growable array. It replaces this common idiom: ga_grow(&ga, 1); ((item_type *)ga.ga_data)[ga.ga_len] = item; ++ga.ga_len;
* Replace vim_strncpy calls: os/users.cDouglas Schneider2014-06-13
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* Replace alloc() with xmalloc() and remove immediate OOM checksFelipe Oliveira Carvalho2014-05-19
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* Remove NULL/non-NULL tests after calls to vim_str(n)save()Felipe Oliveira Carvalho2014-05-19
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* Introduce nvim namespace: Fix unmasked strings.h issue.Eliseo Martínez2014-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | Problem: Now that nvim/strings.h is correctly namespaced, an issue that had been masked until now arises: When compiling, we get a lot of errors because of everywhere the functions in nvim/strings.h are used, there's no include to import them. But, how could this compile and work previously, then? It turns out that: - In every such case, we are also including vim.h, which in turn includes os_unix_defs.h. - os_unix_defs.h includes <string.h> and also <strings.h> in some systems (e.g. OSX). - Build had been modified previously to (even when importing system headers), prefer equally-named local ones. That was in fact done as a previous attempt to solve the same issue we are trying to solve another way now. So, we were including our "strings.h" as a side-effect of including <strings.h> through "vim.h" --> "os_unix_defs.h". Solution: Correctly include "nvim/strings.h" in every file needing it.
* Introduce nvim namespace: Fix project-local includes.Eliseo Martínez2014-05-15
| | | | Prepend 'nvim/' in all project-local (non-system) includes.
* Introduce nvim namespace: Move files.Eliseo Martínez2014-05-15
Move files from src/ to src/nvim/. - src/nvim/ becomes the new root dir for nvim executable sources. - src/libnvim/ is planned to become root dir of the neovim library.
generated by cgit (git 2.34.1) at 2025-08-07 05:41:44 +0000