view .hgignore @ 33864:6e4c686b6b5b v9.0.2142

patch 9.0.2142: [security]: stack-buffer-overflow in option callback functions Commit: https://github.com/vim/vim/commit/b39b240c386a5a29241415541f1c99e2e6b8ce47 Author: Christian Brabandt <cb@256bit.org> Date: Wed Nov 29 11:34:05 2023 +0100 patch 9.0.2142: [security]: stack-buffer-overflow in option callback functions Problem: [security]: stack-buffer-overflow in option callback functions Solution: pass size of errbuf down the call stack, use snprintf() instead of sprintf() We pass the error buffer down to the option callback functions, but in some parts of the code, we simply use sprintf(buf) to write into the error buffer, which can overflow. So let's pass down the length of the error buffer and use sprintf(buf, size) instead. Reported by @henices, thanks! Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Sun, 10 Dec 2023 15:16:04 +0100
parents 7aeaf20e2ba5
children 6e66a52748d0
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syntax: glob

# Unixen: object and executable files.
*.o
src/vim
src/xxd/xxd
src/auto/if_perl.c
src/auto/gui_gtk_gresources.c
src/auto/gui_gtk_gresources.h
src/auto/os_haiku.rdef
src/objects/.dirstamp
src/objects
src/types.vim

# We do need src/auto/configure.
src/auto/config.cache
src/auto/config.h
src/auto/config.log
src/auto/config.mk
src/auto/config.status
src/auto/osdef.h
src/auto/link.log
src/auto/link.sed
src/auto/pathdef.c

# Windows
*.exe
*.idb
*.exp
*.map
*.obj
*.pdb
*.ilk
*.sln
*.suo
*.res
*.RES
vim*.dll
vim*.lib
src/dobj*/pathdef.c
src/gobj*/pathdef.c
src/obj*/pathdef.c
src/Obj*/pathdef.c
gvimext.dll
gvimext.lib
gvim.lib
runtime/doc/uganda.nsis.txt
nsis/icons/*
/vim90/
.vscode/

# NetBeans
nbproject/*

# Mac OSX
src/xxd/xxd.dSYM
.DS_Store

# All platforms
*.rej
*.orig
*.mo
*.swp
*~
*.pyc
*.log
src/po/vim.pot
src/tags
/tags
/GPATH
/GTAGS
/GRTAGS
nsis/tags

# Generated by "make test"
src/po/*.ck
src/po/*.desktop
src/testdir/mbyte.vim
src/testdir/mzscheme.vim
src/testdir/lua.vim
src/testdir/small.vim
src/testdir/tiny.vim
src/testdir/test*.out
src/testdir/test*.failed
src/testdir/test.log
src/testdir/dostmp/*
src/testdir/messages
src/testdir/viminfo
src/testdir/opt_test.vim
src/testdir/failed
src/testdir/starttime
runtime/indent/testdir/*.out
runtime/indent/testdir/*.fail
src/memfile_test
src/json_test
src/message_test
src/kword_test

# Generated by "make install"
runtime/doc/doctags

# Generated by "make shadow".  The directory names could be anything but we
# restrict them to shadow (the default) or shadow-*
src/shadow
src/shadow-*
src/runtime
src/pixmaps

# other files possibly created by tools
src/cscope.out

# Linter/language server files
/.cache/clangd/
/.ccls-cache/
/compile_commands.json