undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
55,971 Commits 1 Branch 0 Tags 217 MiB
C 50%
Shell 38.2%
Perl 5.5%
Tcl 3.5%
Python 0.9%
Other 1.7%
5aa02f9868
Go to file
Jeff King 5aa02f9868 tree-walk: harden make_traverse_path() length computations 
The make_traverse_path() function isn't very careful about checking its
output buffer boundaries. In fact, it doesn't even _know_ the size of
the buffer it's writing to, and just assumes that the caller used
traverse_path_len() correctly. And even then we assume that our
traverse_info.pathlen components are all correct, and just blindly write
into the buffer.

Let's improve this situation a bit:

  - have the caller pass in their allocated buffer length, which we'll
    check against our own computations

  - check for integer underflow as we do our backwards-insertion of
    pathnames into the buffer

  - check that we do not run out items in our list to traverse before
    we've filled the expected number of bytes

None of these should be triggerable in practice (especially since our
switch to size_t everywhere in a previous commit), but it doesn't hurt
to check our assumptions.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-01 13:06:52 -07:00
.github point pull requesters to GitGitGadget 2019-03-13 11:07:50 +09:00
block-sha1
builtin tree-walk: add a strbuf wrapper for make_traverse_path() 2019-08-01 13:06:52 -07:00
ci ci/lib.sh: update a comment about installed P4 and Git-LFS versions 2019-07-08 11:01:48 -07:00
compat Merge branch 'js/mingw-spawn-with-spaces-in-path' into maint 2019-07-29 12:38:17 -07:00
contrib Merge branch 'nd/completion-no-cache-failure' into maint 2019-07-29 12:38:20 -07:00
Documentation tree-walk: add a strbuf wrapper for make_traverse_path() 2019-08-01 13:06:52 -07:00
ewah
git-gui
gitk-git Merge git://ozlabs.org/~paulus/gitk 2019-03-18 11:18:49 +09:00
gitweb gitweb: make hash size independent 2019-04-01 11:57:39 +09:00
mergetools mergetools: add support for smerge (Sublime Merge) 2019-04-04 18:21:25 +09:00
negotiator
perl Git.pm: make hash size independent 2019-04-01 11:57:39 +09:00
po Merge branch 'fr_review' of git://github.com/jnavila/git 2019-06-07 16:51:09 +08:00
ppc *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
refs Merge branch 'jk/refs-double-abort' 2019-04-16 19:28:11 +09:00
sha1collisiondetection@855827c583 sha1dc: update from upstream 2019-05-14 16:45:01 +09:00
sha1dc sha1dc: update from upstream 2019-05-14 16:45:01 +09:00
sha256 sha256: add an SHA-256 implementation using libgcrypt 2018-11-14 16:54:53 +09:00
t Merge branch 'fc/fetch-with-import-fix' into maint 2019-07-29 12:38:23 -07:00
templates Update shell scripts to compute empty tree object ID 2018-05-02 13:59:53 +09:00
trace2 Merge branch 'sg/trace2-rename' 2019-05-30 10:50:45 -07:00
vcs-svn *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
xdiff xdiff: use xmalloc/xrealloc 2019-04-12 13:34:17 +09:00
.clang-format clang-format: use git grep to generate the ForEachMacros list 2019-06-04 14:50:40 -07:00
.editorconfig editorconfig: indicate settings should be kept in sync 2018-10-09 18:34:15 +09:00
.gitattributes
.gitignore Merge branch 'js/misc-doc-fixes' 2019-05-09 00:37:27 +09:00
.gitmodules sha1dc: optionally use sha1collisiondetection as a submodule 2017-07-03 10:09:34 -07:00
.mailmap
.travis.yml travis: remove the hack to build the Windows job on Azure Pipelines 2019-03-01 08:21:26 +09:00
.tsan-suppressions
abspath.c
aclocal.m4 configure: use AC_LANG_PROGRAM consistently 2011-02-14 10:55:15 -08:00
advice.c tag: advise on nested tags 2019-04-12 10:52:35 +09:00
advice.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
alias.c
alias.h
alloc.c
alloc.h
apply.c fill_stat_cache_info(): prepare for an fsmonitor fix 2019-05-28 12:43:42 -07:00
apply.h Merge branch 'en/incl-forward-decl' 2018-08-20 12:41:32 -07:00
archive-tar.c archive: convert struct archiver_args to object_id 2019-04-01 11:57:39 +09:00
archive-zip.c archive: convert struct archiver_args to object_id 2019-04-01 11:57:39 +09:00
archive.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
archive.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
argv-array.c
argv-array.h Merge branch 'ma/unpack-trees-free-msgs' 2018-05-30 21:51:29 +09:00
attr.c Merge branch 'rd/attr.c-comment-typofix' 2019-03-11 16:16:24 +09:00
attr.h Make git_check_attr() a void function 2018-09-12 15:15:34 -07:00
azure-pipelines.yml
banned.h
base85.c
bisect.c bisect: make diff-tree output prettier 2019-03-01 07:31:38 +09:00
bisect.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
blame.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
blame.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
blob.c blob: allow lookup_blob to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
blob.h
branch.c Merge branch 'dl/branch-from-3dot-merge-base' 2019-05-19 16:45:28 +09:00
branch.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
builtin.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
bulk-checkin.c
bulk-checkin.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
bundle.c bundle verify: error out if called without an object database 2019-05-28 13:04:14 -07:00
bundle.h
cache-tree.c tree-walk: drop oid from traverse_info 2019-07-31 13:34:25 -07:00
cache-tree.h
cache.h Merge branch 'sg/rebase-progress' into maint 2019-07-29 12:38:19 -07:00
chdir-notify.c
chdir-notify.h add chdir-notify API 2018-03-30 12:49:57 -07:00
check_bindir
check-builtins.sh
checkout.c
checkout.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
color.c color: protect against out-of-bounds reads and writes 2018-08-03 08:52:05 -07:00
color.h range-diff: use dim/bold cues to improve dual color mode 2018-08-13 10:44:52 -07:00
column.c column: drop unused "opts" parameter in item_length() 2019-01-24 12:35:44 -08:00
column.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
combine-diff.c Merge branch 'en/combined-all-paths' 2019-03-07 09:59:54 +09:00
command-list.txt Merge branch 'du/cherry-is-plumbing' 2018-10-26 14:22:14 +09:00
commit-graph.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
commit-graph.h commit-graph: use raw_object_store when closing 2019-06-12 11:33:54 -07:00
commit-reach.c
commit-reach.h
commit-slab-decl.h
commit-slab-impl.h commit-slabs: move MAYBE_UNUSED out 2018-10-24 14:52:50 +09:00
commit-slab.h commit-slab: support shared commit-slab 2018-05-21 14:07:19 +09:00
commit.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
commit.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
common-main.c trace2: report peak memory usage of the process 2019-04-16 13:37:07 +09:00
config.c config: simplify parsing of unit factors 2019-06-24 12:34:20 -07:00
config.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
config.mak.dev Makefile: allow for combining DEVELOPER=1 and CFLAGS="..." 2019-02-24 07:35:07 -08:00
config.mak.in Merge branch 'jc/remove-export-from-config-mak-in' 2013-04-01 09:00:02 -07:00
config.mak.uname Merge branch 'id/windows-dep-aslr' 2019-05-19 16:45:27 +09:00
configure.ac autoconf: #include <libintl.h> when checking for gettext() 2019-04-19 13:57:23 +09:00
connect.c trace2:data: add trace2 transport child classification 2019-02-22 15:28:14 -08:00
connect.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
connected.c clone: do faster object check for partial clones 2019-04-21 14:08:53 +09:00
connected.h clone: do faster object check for partial clones 2019-04-21 14:08:53 +09:00
convert.c Merge branch 'jh/resize-convert-scratch-buffer' 2019-04-10 02:14:22 +09:00
convert.h
copy.c
COPYING Update COPYING with GPLv2 with new FSF address 2010-01-17 14:29:37 -08:00
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c
credential.h
csum-file.c
csum-file.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
ctype.c
daemon.c
date.c
decorate.c
decorate.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
delta-islands.c delta-islands: respect progress flag 2019-06-20 13:29:49 -07:00
delta-islands.h delta-islands: respect progress flag 2019-06-20 13:29:49 -07:00
delta.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
detect-compiler Makefile: detect compiler and enable more warnings in DEVELOPER=1 2018-04-16 13:54:53 +09:00
diff-delta.c
diff-lib.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
diff-no-index.c Merge branch 'nd/diff-parseopt-4' 2019-04-25 16:41:12 +09:00
diff.c Merge branch 'js/unmap-before-ext-diff' into maint 2019-07-29 12:38:11 -07:00
diff.h Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
diffcore-break.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
diffcore.h
dir-iterator.c
dir-iterator.h
dir.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
dir.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
editor.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
entry.c fill_stat_cache_info(): prepare for an fsmonitor fix 2019-05-28 12:43:42 -07:00
environment.c Merge branch 'jk/save-getenv-result' 2019-01-29 12:47:54 -08:00
exec-cmd.c
exec-cmd.h *.[ch]: remove extern from function declarations using sed 2019-05-05 15:20:08 +09:00
fast-import.c use COPY_ARRAY for copying arrays 2019-06-17 18:15:04 -07:00
fetch-negotiator.c negotiator: unknown fetch.negotiationAlgorithm should error out 2018-08-01 11:07:47 -07:00
fetch-negotiator.h
fetch-object.c
fetch-object.h
fetch-pack.c Merge branch 'jt/clone-server-option' 2019-05-30 10:50:46 -07:00
fetch-pack.h fetch_pack(): drop unused parameters 2019-03-20 18:34:09 +09:00
fmt-merge-msg.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
fsck.c Use 'unsigned short' for mode, like diff_filespec does 2019-04-08 16:02:07 +09:00
fsck.h
fsmonitor.c Merge branch 'cb/fsmonitor-intfix' into maint 2019-07-29 12:38:15 -07:00
fsmonitor.h mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
fuzz-commit-graph.c
fuzz-pack-headers.c
fuzz-pack-idx.c fuzz: add fuzz testing for packfile indices. 2018-10-15 14:29:03 +09:00
generate-cmdlist.sh help -a: do not list commands that are excluded from the build 2019-04-19 14:03:24 +09:00
gettext.c
gettext.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
git-add--interactive.perl Merge branch 'pw/add-p-recount' into maint 2019-07-29 12:38:22 -07:00
git-archimport.perl
git-bisect.sh bisect--helper: bisect_start shell function partially in C 2019-01-02 10:23:03 -08:00
git-compat-util.h Merge branch 'cc/access-on-aix-workaround' 2019-05-13 23:50:35 +09:00
git-cvsexportcommit.perl cvsexportcommit: force crlf translation 2019-05-07 18:23:27 +09:00
git-cvsimport.perl
git-cvsserver.perl cvsserver: use safe_pipe_capture for constant commands as well 2017-09-11 14:52:29 +09:00
git-difftool--helper.sh mergetool: use get_merge_tool function 2019-05-13 23:11:59 +09:00
git-filter-branch.sh
git-instaweb.sh git-instaweb: add Python builtin http.server support 2019-01-28 10:57:44 -08:00
git-legacy-stash.sh legacy stash: fix "rudimentary backport of -q" 2019-03-08 10:37:58 +09:00
git-merge-octopus.sh Merge branch 'ma/up-to-date' 2017-09-10 17:08:22 +09:00
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh Merge branch 'dl/difftool-mergetool' 2019-05-19 16:45:30 +09:00
git-mergetool.sh mergetool: use get_merge_tool function 2019-05-13 23:11:59 +09:00
git-p4.py Merge branch 'sw/git-p4-unshelve-branched-files' into maint 2019-07-25 14:27:15 -07:00
git-parse-remote.sh
git-quiltimport.sh
git-rebase--am.sh
git-rebase--common.sh
git-rebase--preserve-merges.sh
git-request-pull.sh request-pull: warn if the remote object is not the same as the local one 2019-05-28 13:06:25 -07:00
git-send-email.perl Merge branch 'bs/sendemail-tighten-anything-by' 2019-04-25 16:41:25 +09:00
git-sh-i18n.sh
git-sh-setup.sh stash: optionally use the scripted version again 2019-03-07 09:41:40 +09:00
git-submodule.sh Merge branch 'km/empty-repo-is-still-a-repo' 2019-05-09 00:37:23 +09:00
git-svn.perl git-svn: search --authors-prog in PATH too 2018-04-05 06:55:02 +00:00
GIT-VERSION-GEN Git 2.22 2019-06-07 09:39:21 -07:00
git-web--browse.sh
git.c Merge branch 'js/misc-doc-fixes' 2019-05-09 00:37:27 +09:00
git.rc
gpg-interface.c gpg-interface: do not scan past the end of buffer 2019-07-16 12:15:12 -07:00
gpg-interface.h
graph.c
graph.h
grep.c grep: fail if call could output and name is null 2019-05-28 10:57:07 -07:00
grep.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
hash.h hash: add a function to lookup hash algorithm by length 2019-04-01 11:57:39 +09:00
hashmap.c
hashmap.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
help.c completion: fix multiple command removals 2019-03-21 11:52:11 +09:00
help.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
hex.c hex: introduce functions to print arbitrary hashes 2018-11-14 16:54:52 +09:00
http-backend.c http-backend: allow 64-character hex names 2019-04-01 11:57:38 +09:00
http-fetch.c Merge branch 'ma/http-walker-no-partial' 2018-05-08 15:59:35 +09:00
http-push.c Merge branch 'cb/http-push-null-in-message-fix' 2019-05-19 16:45:35 +09:00
http-walker.c Merge branch 'bc/hash-transition-16' 2019-04-25 16:41:17 +09:00
http.c Make fread/fwrite-like functions in http.c more like fread/fwrite. 2019-05-08 12:15:25 +09:00
http.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
ident.c Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
imap-send.c
INSTALL RelNotes: add details on Perl module changes 2018-03-16 16:07:37 -07:00
interdiff.c interdiff: teach show_interdiff() to indent interdiff 2018-07-23 12:50:06 -07:00
interdiff.h
iterator.h
json-writer.c json_writer: new routines to create JSON data 2018-07-16 13:55:39 -07:00
json-writer.h json-writer.h: add missing include (hdr-check) 2018-09-20 11:50:00 -07:00
khash.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
kwset.c Merge branch 'rs/copy-array' into maint 2019-07-29 12:38:15 -07:00
kwset.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
levenshtein.c convert trivial cases to ALLOC_ARRAY 2016-02-22 14:51:09 -08:00
levenshtein.h Typofixes outside documentation area 2010-02-03 21:28:17 -08:00
LGPL-2.1
line-log.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
line-log.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
line-range.c
line-range.h line-range.c: remove implicit dependency on the_index 2018-09-21 09:51:18 -07:00
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c list-objects-filter: disable 'sparse:path' filters 2019-05-29 11:05:34 -07:00
list-objects-filter-options.h list-objects-filter: disable 'sparse:path' filters 2019-05-29 11:05:34 -07:00
list-objects-filter.c Merge branch 'md/list-objects-filter-memfix' into maint 2019-07-25 14:27:12 -07:00
list-objects-filter.h
list-objects.c rev-list: detect broken root trees 2019-04-10 12:59:39 +09:00
list-objects.h list-objects: consume sparse tree walk 2019-01-17 13:44:39 -08:00
list.h tempfile: use list.h for linked list 2017-09-06 17:19:54 +09:00
ll-merge.c
ll-merge.h
lockfile.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
lockfile.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
log-tree.c Merge branch 'wh/author-committer-ident-config' 2019-03-07 09:59:53 +09:00
log-tree.h
ls-refs.c upload-pack: strip namespace from symref data 2019-05-28 10:02:00 -07:00
ls-refs.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
mailinfo.c
mailinfo.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
mailmap.c
mailmap.h
Makefile Merge branch 'jk/cocci-batch' 2019-05-19 16:45:28 +09:00
match-trees.c Use 'unsigned short' for mode, like diff_filespec does 2019-04-08 16:02:07 +09:00
mem-pool.c
mem-pool.h block alloc: add validations around cache_entry lifecyle 2018-07-03 10:58:27 -07:00
merge-blobs.c merge-blobs.c: remove implicit dependency on the_index 2018-09-21 09:48:10 -07:00
merge-blobs.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
merge-recursive.c Merge branch 'en/merge-directory-renames-fix' 2019-06-06 14:03:36 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
midx.c midx: add packs to packed_git linked list 2019-05-07 13:48:42 +09:00
midx.h midx: pass a repository pointer 2019-05-07 13:48:41 +09:00
name-hash.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
notes-cache.c notes-cache.c: remove the_repository references 2018-11-12 14:50:06 +09:00
notes-cache.h
notes-merge.c notes-merge: switch to use the_hash_algo 2019-04-01 11:57:37 +09:00
notes-merge.h notes-merge.c: remove implicit dependency on the_index 2018-11-12 14:50:05 +09:00
notes-utils.c notes-utils.c: remove the_repository references 2019-01-14 12:13:04 -08:00
notes-utils.h notes-utils.c: remove the_repository references 2019-01-14 12:13:04 -08:00
notes.c Merge branch 'en/merge-directory-renames' 2019-05-09 00:37:22 +09:00
notes.h notes: correct documentation of format_display_notes() 2019-05-07 19:08:10 +09:00
object-store.h Merge branch 'ds/object-info-for-prefetch-fix' into maint 2019-07-25 14:27:08 -07:00
object.c packfile: rename close_all_packs to close_object_store 2019-06-12 11:33:54 -07:00
object.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
oidmap.c
oidmap.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
oidset.c
oidset.h khash: move oid hash table definition 2019-04-01 11:57:37 +09:00
pack-bitmap-write.c pack-bitmap: replace sha1_to_hex 2019-04-01 11:57:37 +09:00
pack-bitmap.c Merge branch 'bc/hash-transition-16' 2019-04-25 16:41:17 +09:00
pack-bitmap.h pack-bitmap: switch hash tables to use struct object_id 2019-04-01 11:57:37 +09:00
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c pack-revindex: open index if necessary 2019-04-16 16:58:21 +09:00
pack-revindex.h pack-revindex: open index if necessary 2019-04-16 16:58:21 +09:00
pack-write.c
pack.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
packfile.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
packfile.h Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
pager.c pager: add a helper function to clear the last line in the terminal 2019-06-24 13:38:46 -07:00
parse-options-cb.c Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
parse-options.c Merge branch 'nd/diff-parseopt' 2019-05-30 10:50:44 -07:00
parse-options.h Merge branch 'js/parseopt-unknown-cb-returns-an-enum' 2019-05-19 16:45:34 +09:00
patch-delta.c patch-delta: handle truncated copy parameters 2018-08-30 10:30:23 -07:00
patch-ids.c
patch-ids.h
path.c Merge branch 'nd/rewritten-ref-is-per-worktree' 2019-04-10 02:14:23 +09:00
path.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
pathspec.c
pathspec.h
pkt-line.c pkt-line: drop 'const'-ness of a param to set_packet_header() 2019-05-16 13:29:06 +09:00
pkt-line.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
preload-index.c mark_fsmonitor_valid(): mark the index as changed if needed 2019-05-28 12:43:43 -07:00
pretty.c use COPY_ARRAY for copying arrays 2019-06-17 18:15:04 -07:00
pretty.h
prio-queue.c prio-queue: add 'peek' operation 2018-11-02 12:14:21 +09:00
prio-queue.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
progress.c progress: use term_clear_line() 2019-06-27 12:58:41 -07:00
progress.h Merge branch 'sg/overlong-progress-fix' 2019-04-25 16:41:19 +09:00
prompt.c
prompt.h prompt.c: remove git_getpass() nobody uses 2015-01-15 11:02:06 -08:00
protocol.c tests: define GIT_TEST_PROTOCOL_VERSION 2019-03-07 10:02:42 +09:00
protocol.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
quote.c
quote.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
range-diff.c format-patch: do not let its diff-options affect --range-diff 2018-11-30 13:47:55 +09:00
range-diff.h
reachable.c
reachable.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
read-cache.c Merge branch 'rs/avoid-overflow-in-midpoint-computation' into maint 2019-07-29 12:38:21 -07:00
README.md README: fix rendering of text in angle brackets 2019-07-18 14:47:46 -07:00
rebase-interactive.c rebase-interactive: rewrite edit_todo_list() to handle the initial edit 2019-03-07 09:17:57 +09:00
rebase-interactive.h rebase-interactive: rewrite edit_todo_list() to handle the initial edit 2019-03-07 09:17:57 +09:00
ref-filter.c Merge branch 'dr/ref-filter-push-track-fix' 2019-05-09 00:37:26 +09:00
ref-filter.h parse_opt_ref_sorting: always use with NONEG flag 2019-03-21 12:03:35 +09:00
reflog-walk.c Merge branch 'nd/i18n' 2018-08-15 15:08:23 -07:00
reflog-walk.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
refs.c refs.c: remove the_repo from read_ref_at() 2019-04-08 17:26:33 +09:00
refs.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
refspec.c refspec: make hash size independent 2019-04-01 11:57:39 +09:00
refspec.h
RelNotes Flush fixes up to the third batch post 2.22.0 2019-07-25 14:32:36 -07:00
remote-curl.c i18n: fix typos found during l10n for git 2.22.0 2019-06-03 11:10:53 -07:00
remote-testsvn.c Merge branch 'sb/object-store-grafts' 2018-07-18 12:20:28 -07:00
remote.c Merge branch 'dr/ref-filter-push-track-fix' 2019-05-09 00:37:26 +09:00
remote.h Merge branch 'dl/no-extern-in-func-decl' 2019-05-13 23:50:32 +09:00
replace-object.c
replace-object.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
repository.c Merge branch 'ma/clear-repository-format' 2019-03-20 15:16:07 +09:00
repository.h trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
rerere.c
rerere.h
resolve-undo.c resolve-undo.c: use the right index instead of the_index 2018-08-13 14:14:44 -07:00
resolve-undo.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
revision.c Merge branch 'jk/revision-rewritten-parents-in-prio-queue' 2019-04-25 16:41:18 +09:00
revision.h Merge branch 'en/combined-all-paths' 2019-03-07 09:59:54 +09:00
run-command.c trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
run-command.h *.[ch]: remove extern from function declarations using sed 2019-05-05 15:20:08 +09:00
send-pack.c
send-pack.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
sequencer.c Merge branch 'pw/rebase-abort-clean-rewritten' into maint 2019-07-29 12:38:20 -07:00
sequencer.h Merge branch 'pw/clean-sequencer-state-upon-final-commit' 2019-05-13 23:50:35 +09:00
serve.c
serve.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
server-info.c server-info: do not list unlinked packs 2019-05-28 11:02:52 -07:00
setup.c sha1-name.c: remove the_repo from maybe_die_on_misspelt_object_name 2019-04-16 18:56:53 +09:00
sh-i18n--envsubst.c cleanup: fix possible overflow errors in binary search, part 2 2019-06-13 11:28:53 -07:00
sha1-array.c sha1-array: provide oid_array_filter 2018-12-05 11:42:31 +09:00
sha1-array.h sha1-array: provide oid_array_filter 2018-12-05 11:42:31 +09:00
sha1-file.c Merge branch 'ds/object-info-for-prefetch-fix' into maint 2019-07-25 14:27:08 -07:00
sha1-lookup.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
sha1-lookup.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
sha1-name.c Merge branch 'jk/get-oid-indexed-object-name' 2019-05-19 16:45:35 +09:00
sha1dc_git.c sha1dc: allow building with the external sha1dc library 2017-08-16 14:44:25 -07:00
sha1dc_git.h sha1dc_git.h: re-arrange an ifdef chain for a subsequent change 2017-12-08 15:01:01 -08:00
shallow.c
shell.c
shortlog.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
sideband.c
sideband.h
sigchain.c
sigchain.h
split-index.c Merge branch 'nd/split-index-null-base-fix' 2019-03-07 09:59:56 +09:00
split-index.h split-index: convert struct split_index to object_id 2018-05-02 13:59:50 +09:00
strbuf.c Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
strbuf.h Merge branch 'ps/stash-in-c' 2019-04-22 11:14:43 +09:00
streaming.c
streaming.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
string-list.c style: the opening '{' of a function is in a separate line 2018-12-10 15:41:09 +09:00
string-list.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
sub-process.c
sub-process.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
submodule-config.c submodule-config.c: use repo_get_oid for reading .gitmodules 2019-04-16 18:56:53 +09:00
submodule-config.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
submodule.c Merge branch 'bc/hash-transition-16' 2019-04-25 16:41:17 +09:00
submodule.h
symlinks.c
tag.c
tag.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
tar.h
tempfile.c
tempfile.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
thread-utils.c thread-utils: macros to unconditionally compile pthreads API 2018-10-29 11:22:48 +09:00
thread-utils.h thread-utils: macros to unconditionally compile pthreads API 2018-10-29 11:22:48 +09:00
tmp-objdir.c
tmp-objdir.h tmp-objdir: introduce API for temporary object directories 2016-10-10 13:54:02 -07:00
trace2.c Merge branch 'jh/trace2' 2019-05-13 23:50:35 +09:00
trace2.h trace2: rename environment variables to GIT_TRACE2* 2019-05-28 10:20:34 -07:00
trace.c
trace.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
trailer.c
trailer.h
transport-helper.c Merge branch 'es/local-atomic-push-failure-with-http' into maint 2019-07-29 12:38:16 -07:00
transport-internal.h
transport.c transport-helper: avoid var decl in for () loop control 2019-07-16 13:30:33 -07:00
transport.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
tree-diff.c Use 'unsigned short' for mode, like diff_filespec does 2019-04-08 16:02:07 +09:00
tree-walk.c tree-walk: harden make_traverse_path() length computations 2019-08-01 13:06:52 -07:00
tree-walk.h tree-walk: harden make_traverse_path() length computations 2019-08-01 13:06:52 -07:00
tree.c
tree.h tree.c: make read_tree*() take 'struct repository *' 2018-11-19 10:50:33 +09:00
unicode-width.h Merge branch 'bb/unicode-12.1-reiwa' into maint 2019-07-25 14:27:11 -07:00
unimplemented.sh
unix-socket.c Merge branch 'rs/strbuf-getcwd' 2014-09-02 13:28:44 -07:00
unix-socket.h credentials: add "cache" helper 2011-12-11 23:16:25 -08:00
unpack-trees.c tree-walk: harden make_traverse_path() length computations 2019-08-01 13:06:52 -07:00
unpack-trees.h unpack-trees: rename "gently" flag to "quiet" 2019-03-24 21:35:34 +09:00
upload-pack.c Merge branch 'ds/close-object-store' into maint 2019-07-29 12:38:22 -07:00
upload-pack.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
url.c url: do not allow %00 to represent NUL in URLs 2019-06-04 14:48:25 -07:00
url.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
urlmatch.c urlmatch: use hex2chr() in append_normalized_escapes() 2017-07-09 09:43:01 -07:00
urlmatch.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
usage.c trace2: create new combined trace facility 2019-02-22 15:27:59 -08:00
userdiff.c
userdiff.h notes-cache.c: remove the_repository references 2018-11-12 14:50:06 +09:00
utf8.c
utf8.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
varint.c
varint.h *.[ch]: remove extern from function declarations using spatch 2019-05-05 15:20:06 +09:00
version.c
version.h
versioncmp.c
walker.c
walker.h walker: drop fields of struct walker which are always 1 2018-04-24 10:55:04 +09:00
wildmatch.c
wildmatch.h
worktree.c Merge branch 'nd/corrupt-worktrees' into maint 2019-07-25 14:27:07 -07:00
worktree.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
wrap-for-bin.sh
wrapper.c wrapper: avoid undefined behaviour in macOS 2019-06-19 07:41:31 -07:00
write-or-die.c
ws.c
wt-status.c Merge branch 'js/rebase-i-label-shown-in-status-fix' 2019-05-19 16:45:33 +09:00
wt-status.h merge: cleanup messages like commit 2019-04-18 13:49:29 +09:00
xdiff-interface.c
xdiff-interface.h *.[ch]: manually align parameter lists 2019-05-05 15:20:10 +09:00
zlib.c

README.md

Build Status

Git - fast, scalable, distributed revision control system

Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.

Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.

Please read the file INSTALL for installation instructions.

Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.

See Documentation/gittutorial.txt to get started, then see Documentation/giteveryday.txt for a useful minimum set of commands, and Documentation/git-<commandname>.txt for documentation of each command. If git has been correctly installed, then the tutorial can also be read with man gittutorial or git help tutorial, and the documentation of each command with man git-<commandname> or git help <commandname>.

CVS users may also want to read Documentation/gitcvs-migration.txt (man gitcvs-migration or git help cvs-migration if git is installed).

The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are available at https://public-inbox.org/git/, http://marc.info/?l=git and other archival sites.

Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.

The maintainer frequently sends the "What's cooking" reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.

The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (depending on your mood):

  • random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
  • stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
  • "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
  • "goddamn idiotic truckload of sh*t": when it breaks