Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
Go to file
Johannes Schindelin 7877ac3d7b bisect--helper: verify HEAD could be parsed before continuing
In 06f5608c14 (bisect--helper: `bisect_start` shell function partially
in C, 2019-01-02), we introduced a call to `get_oid()` and did not check
whether it succeeded before using its output.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-28 10:51:01 -07:00
.github
block-sha1
builtin bisect--helper: verify HEAD could be parsed before continuing 2019-05-28 10:51:01 -07:00
ci ci: clear and mark MAKEFLAGS exported just once 2019-02-07 11:36:28 -08:00
compat mingw: safe-guard a bit more against getenv() problems 2019-02-15 10:25:28 -08:00
contrib Merge branch 'sg/strbuf-addbuf-cocci' 2019-02-05 14:26:18 -08:00
Documentation Merge branch 'yn/checkout-doc-fix' 2019-02-24 07:18:00 -08:00
ewah
git-gui Merge branch 'cb/git-gui-ttk-style' 2018-04-25 13:28:49 +09:00
gitk-git
gitweb
mergetools mergetools: add support for guiffy 2018-04-06 08:11:39 +09:00
negotiator Merge branch 'jt/fetch-negotiator-skipping' 2018-08-02 15:30:46 -07:00
perl
po l10n: Fixes to Catalan translation 2019-03-02 19:12:58 +01:00
ppc
refs
sha1collisiondetection@232357eb2e
sha1dc
sha256
t Merge branch 'ab/bsd-fixes' 2019-02-22 21:20:19 -08:00
templates
vcs-svn
xdiff
.clang-format
.editorconfig
.gitattributes
.gitignore Merge branch 'sg/travis-specific-cc' 2019-02-06 22:05:25 -08:00
.gitmodules
.mailmap .mailmap: map Clemens Buchacher's mail addresses 2019-02-08 11:14:15 -08:00
.travis.yml
.tsan-suppressions
abspath.c
aclocal.m4
advice.c push: add an advice on unqualified <dst> push 2018-11-14 15:27:55 +09:00
advice.h
alias.c
alias.h
alloc.c object_as_type: initialize commit-graph-related fields of 'struct commit' 2019-01-27 16:55:57 -08:00
alloc.h object_as_type: initialize commit-graph-related fields of 'struct commit' 2019-01-27 16:55:57 -08:00
apply.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
apply.h
archive-tar.c
archive-zip.c
archive.c
archive.h
argv-array.c
argv-array.h
attr.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
attr.h
azure-pipelines.yml ci: parallelize testing on Windows 2019-01-29 09:26:47 -08:00
banned.h
base85.c
bisect.c Merge branch 'ds/push-sparse-tree-walk' 2019-02-06 22:05:25 -08:00
bisect.h
blame.c
blame.h
blob.c blob: allow lookup_blob to handle arbitrary repositories 2018-06-29 10:43:39 -07:00
blob.h
branch.c branch.c: remove the_repository reference 2018-11-12 14:50:06 +09:00
branch.h
builtin.h
bulk-checkin.c
bulk-checkin.h
bundle.c create_bundle(): drop unused "header" parameter 2019-01-24 12:35:44 -08:00
bundle.h create_bundle(): drop unused "header" parameter 2019-01-24 12:35:44 -08:00
cache-tree.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
cache-tree.h cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
cache.h Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
chdir-notify.c
chdir-notify.h
check_bindir
check-builtins.sh
check-racy.c check-racy.c: use error_errno() 2016-05-09 12:29:08 -07:00
checkout.c
checkout.h
color.c
color.h
column.c column: drop unused "opts" parameter in item_length() 2019-01-24 12:35:44 -08:00
column.h
combine-diff.c Merge branch 'jk/diff-cc-stat-fixes' 2019-02-05 14:26:17 -08:00
command-list.txt
commit-graph.c Merge branch 'ab/commit-graph-write-progress' 2019-02-05 14:26:14 -08:00
commit-graph.h Merge branch 'ab/commit-graph-write-progress' 2019-02-05 14:26:14 -08:00
commit-reach.c Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
commit-reach.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
commit-slab-decl.h
commit-slab-impl.h
commit-slab.h commit-slab: support shared commit-slab 2018-05-21 14:07:19 +09:00
commit.c Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
commit.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
common-main.c
config.c config: drop unused parameter from maybe_remove_section() 2019-01-24 12:35:44 -08:00
config.h
config.mak.dev Merge branch 'jk/dev-build-format-security' 2019-01-18 13:49:55 -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 mingw: allow building with an MSYS2 runtime v3.x 2019-03-11 11:02:16 +09:00
configure.ac
connect.c pack-protocol.txt: accept error packets in any context 2019-01-02 13:05:30 -08:00
connect.h
connected.c fetch-pack: write shallow, then check connectivity 2018-07-03 14:57:44 -07:00
connected.h connected: document connectivity in partial clones 2018-09-21 13:20:47 -07:00
convert.c Merge branch 'jk/unused-parameter-cleanup' 2019-02-06 22:05:23 -08:00
convert.h
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c Merge branch 'lt/date-human' 2019-02-06 22:05:24 -08:00
decorate.c
decorate.h decorate: clean up and document API 2017-12-08 09:16:27 -08:00
delta-islands.c
delta-islands.h
delta.h comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
detect-compiler
diff-delta.c
diff-lib.c
diff-no-index.c
diff.c Merge branch 'jk/diff-cc-stat-fixes' 2019-02-05 14:26:17 -08:00
diff.h
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
diffcore.h
dir-iterator.c
dir-iterator.h
dir.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
dir.h
editor.c editor: add a function to launch the sequence editor 2018-08-10 11:56:22 -07:00
entry.c
environment.c Merge branch 'jk/save-getenv-result' 2019-01-29 12:47:54 -08:00
exec-cmd.c
exec-cmd.h
fast-import.c
fetch-negotiator.c
fetch-negotiator.h
fetch-object.c
fetch-object.h fetch-object.h: add missing declaration (hdr-check) 2018-10-29 10:14:17 +09:00
fetch-pack.c Merge branch 'bc/fetch-pack-clear-alternate-shallow' 2019-02-06 22:05:30 -08:00
fetch-pack.h
fmt-merge-msg.h
fsck.c
fsck.h
fsmonitor.c
fsmonitor.h
fuzz-commit-graph.c fuzz-commit-graph: initialize repo object 2019-02-07 13:02:26 -08:00
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'nd/fileno-may-be-macro' 2019-02-13 18:18:41 -08:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
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-rebase.sh Merge branch 'js/rebase-i-redo-exec-fix' 2019-02-08 20:44:52 -08:00
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh
git-mergetool.sh
git-p4.py Merge branch 'ld/git-p4-shelve-update-fix' 2019-02-05 14:26:10 -08:00
git-parse-remote.sh
git-quiltimport.sh
git-rebase--am.sh
git-rebase--common.sh Merge branch 'en/rebase-merge-on-sequencer' 2019-02-06 22:05:20 -08:00
git-rebase--preserve-merges.sh
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl
git-sh-i18n.sh
git-sh-setup.sh Merge branch 'va/i18n-even-more' 2016-12-27 00:11:45 -08:00
git-stash.sh
git-submodule.sh Merge branch 'sh/submodule-summary-abbrev-fix' 2019-02-06 22:05:27 -08:00
git-svn.perl
GIT-VERSION-GEN Git 2.21 2019-02-24 07:55:19 -08:00
git-web--browse.sh
git.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
git.rc
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hash.h
hashmap.c hashmap: add API to disable item counting when threaded 2017-09-07 09:42:02 +09:00
hashmap.h
help.c help: align the longest command in the command listing 2019-01-31 15:27:35 -08:00
help.h
hex.c
http-backend.c
http-fetch.c
http-push.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
http-walker.c
http.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
http.h Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
ident.c
imap-send.c Merge branch 'nd/imap-send-typofix' 2019-02-12 09:00:25 -08:00
INSTALL
interdiff.c
interdiff.h
iterator.h
json-writer.c
json-writer.h json-writer.h: add missing include (hdr-check) 2018-09-20 11:50:00 -07:00
khash.h
kwset.c Replace Free Software Foundation address in license notices 2017-11-09 13:21:21 +09:00
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c
line-log.h ALLOC_GROW: avoid -Wsign-compare warnings 2017-09-22 13:21:11 +09:00
line-range.c
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
list-objects-filter-options.h
list-objects-filter.c
list-objects-filter.h
list-objects.c Merge branch 'ds/push-sparse-tree-walk' 2019-02-06 22:05:25 -08:00
list-objects.h list-objects: consume sparse tree walk 2019-01-17 13:44:39 -08:00
list.h
ll-merge.c Merge branch 'en/merge-path-collision' 2019-01-04 13:33:32 -08:00
ll-merge.h
lockfile.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
lockfile.h
log-tree.c
log-tree.h
ls-refs.c Merge branch 'jt/namespaced-ls-refs-fix' 2019-02-05 14:26:15 -08:00
ls-refs.h
mailinfo.c
mailinfo.h
mailmap.c
mailmap.h
Makefile tests: teach the test-tool to generate NUL bytes and use it 2019-02-19 10:22:21 -08:00
match-trees.c Merge branch 'jk/unused-parameter-cleanup' 2019-02-06 22:05:23 -08:00
mem-pool.c
mem-pool.h
merge-blobs.c
merge-blobs.h
merge-recursive.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
midx.c
midx.h
name-hash.c cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch 2019-01-24 11:55:06 -08:00
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c
notes-utils.h
notes.c tree-walk: store object_id in a separate member 2019-01-15 09:57:41 -08:00
notes.h
object-store.h Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
object.c object: fix leak of shallow_stat 2019-02-07 13:02:28 -08:00
object.h
oidmap.c
oidmap.h
oidset.c
oidset.h
pack-bitmap-write.c
pack-bitmap.c
pack-bitmap.h
pack-check.c
pack-objects.c Merge branch 'ph/pack-objects-mutex-fix' 2019-02-05 14:26:16 -08:00
pack-objects.h Merge branch 'ph/pack-objects-mutex-fix' 2019-02-05 14:26:16 -08:00
pack-revindex.c various: tighten constness of some local variables 2019-02-04 09:57:10 -08:00
pack-revindex.h
pack-write.c
pack.h
packfile.c Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
packfile.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
pager.c
parse-options-cb.c
parse-options.c Merge branch 'nd/indentation-fix' 2019-01-14 15:29:32 -08:00
parse-options.h
patch-delta.c
patch-ids.c Merge branch 'nd/the-index' 2018-10-19 13:34:02 +09:00
patch-ids.h
path.c
path.h
pathspec.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
pathspec.h
pkt-line.c
pkt-line.h {fetch,upload}-pack: sideband v2 fetch response 2019-01-17 11:25:07 -08:00
preload-index.c
pretty.c Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
pretty.h Merge branch 'sb/more-repo-in-api' 2019-02-05 14:26:09 -08:00
prio-queue.c prio-queue: add 'peek' operation 2018-11-02 12:14:21 +09:00
prio-queue.h
progress.c
progress.h
prompt.c config: don't include config.h by default 2017-06-15 12:56:22 -07:00
prompt.h
protocol.c protocol: introduce enum protocol_version value protocol_v2 2018-03-14 14:15:07 -07:00
protocol.h
quote.c
quote.h
range-diff.c
range-diff.h
reachable.c
reachable.h
read-cache.c Merge branch 'jk/add-ignore-errors-bit-assignment-fix' 2019-02-06 22:05:31 -08:00
README.md README: adjust for final Azure Pipeline ID 2019-02-23 21:27:04 -08:00
rebase-interactive.c
rebase-interactive.h
ref-filter.c Merge branch 'ot/ref-filter-object-info' 2019-01-18 13:49:56 -08:00
ref-filter.h
reflog-walk.c
reflog-walk.h
refs.c
refs.h
refspec.c
refspec.h
RelNotes
remote-curl.c remote-curl: tighten "version 2" check for smart-http 2019-02-06 12:20:22 -08:00
remote-testsvn.c
remote.c Merge branch 'jk/remote-insteadof-cleanup' 2019-01-29 12:47:55 -08:00
remote.h
replace-object.c Merge branch 'ds/commit-graph-with-grafts' 2018-10-16 16:15:59 +09:00
replace-object.h
repository.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
repository.h Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
rerere.c
rerere.h
resolve-undo.c
resolve-undo.h Add missing includes and forward declarations 2018-08-15 11:52:09 -07:00
revision.c Merge branch 'ds/push-sparse-tree-walk' 2019-02-06 22:05:25 -08:00
revision.h Merge branch 'ds/push-sparse-tree-walk' 2019-02-06 22:05:25 -08:00
run-command.c
run-command.h
send-pack.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
send-pack.h
sequencer.c Merge branch 'rj/sequencer-sign-off-header-static' 2019-02-13 18:18:41 -08:00
sequencer.h Merge branch 'rj/sequencer-sign-off-header-static' 2019-02-13 18:18:41 -08:00
serve.c
serve.h
server-info.c
setup.c Merge branch 'js/abspath-part-inside-repo' 2019-02-05 14:26:15 -08:00
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-file.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
sha1-lookup.c
sha1-lookup.h
sha1-name.c get_oid_with_context(): match prototype and implementation 2019-02-12 10:14:56 -08:00
sha1dc_git.c
sha1dc_git.h
shallow.c
shell.c
shortlog.h
sideband.c Merge branch 'jt/fetch-v2-sideband' 2019-02-05 14:26:11 -08:00
sideband.h
sigchain.c
sigchain.h
split-index.c
split-index.h split-index: convert struct split_index to object_id 2018-05-02 13:59:50 +09:00
strbuf.c
strbuf.h
streaming.c Merge branch 'jk/loose-object-cache-oid' 2019-02-06 22:05:27 -08:00
streaming.h
string-list.c
string-list.h
sub-process.c
sub-process.h Docs: split out long-running subprocess handshake 2018-01-25 11:24:32 -08:00
submodule-config.c Merge branch 'ao/submodule-wo-gitmodules-checked-out' 2018-11-13 22:37:22 +09:00
submodule-config.h submodule: factor out a config_set_in_gitmodules_file_gently function 2018-10-09 12:40:20 +09:00
submodule.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
submodule.h
symlinks.c
tag.c
tag.h
tar.h
tempfile.c
tempfile.h
thread-utils.c
thread-utils.h
tmp-objdir.c Replace all die("BUG: ...") calls by BUG() ones 2018-05-06 19:06:13 +09:00
tmp-objdir.h
trace.c trace.h: support nested performance tracing 2018-08-18 09:47:46 -07:00
trace.h
trailer.c
trailer.h
transport-helper.c Merge branch 'js/filter-options-should-use-plain-int' 2019-02-05 14:26:10 -08:00
transport-internal.h
transport.c
transport.h
tree-diff.c Merge branch 'bc/tree-walk-oid' 2019-01-29 12:47:56 -08:00
tree-walk.c Merge branch 'dt/cat-file-batch-ambiguous' 2019-02-06 22:05:21 -08:00
tree-walk.h Merge branch 'dt/cat-file-batch-ambiguous' 2019-02-06 22:05:21 -08:00
tree.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
tree.h
unicode-width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Merge branch 'nd/the-index-final' 2019-02-06 22:05:23 -08:00
unpack-trees.h
upload-pack.c Merge branch 'jt/fetch-v2-sideband' 2019-02-05 14:26:11 -08:00
upload-pack.h
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c Merge branch 'nd/style-opening-brace' 2019-01-18 13:49:52 -08:00
userdiff.h
utf8.c utf8: handle systems that don't write BOM for UTF-16 2019-02-11 18:20:07 -08:00
utf8.h Support working-tree-encoding "UTF-16LE-BOM" 2019-01-31 10:27:52 -08:00
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c
walker.h
wildmatch.c
wildmatch.h
worktree.c
worktree.h
wrap-for-bin.sh
wrapper.c wrapper: move is_empty_file() and rename it as is_empty_or_missing_file() 2019-01-02 10:23:02 -08:00
write-or-die.c
ws.c
wt-status.c
wt-status.h
xdiff-interface.c Merge branch 'jk/xdiff-interface' 2018-11-13 22:37:27 +09:00
xdiff-interface.h
zlib.c

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-.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