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Git with broken hash generation to generate collisions between object IDs. Don't use this! https://undefinedbehavior.de/posts/commit-vandalism/
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Martin Ågren 962dd7ebc3 wt-status: introduce wt_status_state_free_buffers() 
When we have a `struct wt_status_state`, we manually free its `branch`,
`onto` and `detached_from`, or sometimes just one or two of them.
Provide a function `wt_status_state_free_buffers()` which does the
freeing.

The callers are still aware of these fields, e.g., they check whether
`branch` was populated or not. But this way, they don't need to know
about *all* of them, and if `struct wt_status_state` gets more fields,
they will not need to learn to free them.

Users of `struct wt_status` (which contains a `wt_status_state`) already
have `wt_status_collect_free_buffers()` (corresponding to
`wt_status_collect()`) which we can also teach to use this new helper.

Finally, note that we're currently leaving dangling pointers behind.
Some callers work on a stack-allocated struct, where this is obviously
ok. But for the users of `run_status()` in builtin/commit.c, there are
ample opportunities for someone to mistakenly use those dangling
pointers. We seem to be ok for now, but it's a use-after-free waiting to
happen. Let's leave NULL-pointers behind instead.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-09-27 14:21:47 -07:00
.github Merge branch 'am/ci-wsfix' 2020-08-31 15:49:46 -07:00
block-sha1
builtin Merge branch 'hl/bisect-doc-clarify-bad-good-ordering' 2020-09-03 12:37:06 -07:00
ci Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
compat Merge branch 'jh/mingw-unlink' 2020-08-19 16:14:53 -07:00
contrib Merge branch 'jk/slimmed-down' 2020-09-03 12:37:02 -07:00
Documentation Thirteenth batch 2020-09-03 12:37:09 -07:00
ewah Merge branch 'jk/object-filter-with-bitmap' 2020-03-02 15:07:18 -08:00
git-gui Merge https://github.com/prati0100/git-gui into master 2020-07-20 12:04:06 -07:00
gitk-git
gitweb Merge branch 'eb/gitweb-more-trailers' 2020-05-01 13:39:56 -07:00
mergetools mergetools: add support for nvimdiff (neovim) family 2020-07-29 14:44:49 -07:00
negotiator negotiator/noop: add noop fetch negotiator 2020-08-18 13:25:05 -07:00
perl git-send-email: die if sendmail.* config is set 2020-07-23 18:00:34 -07:00
po po: add missing letter for French message 2020-08-28 14:02:07 -07:00
ppc
refs refs: move gitdir into base ref_store 2020-08-19 14:08:04 -07:00
sha1collisiondetection@855827c583
sha1dc
sha256 hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
t Merge branch 'mr/diff-hide-stat-wo-textual-change' 2020-09-03 12:37:05 -07:00
templates Merge branch 'kw/fsmonitor-watchman-racefix' 2020-02-14 12:54:20 -08:00
trace2 trace2: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
vcs-svn drop vcs-svn experiment 2020-08-13 11:02:15 -07:00
xdiff
.cirrus.yml
.clang-format
.editorconfig editorconfig: indent text files with tabs 2020-01-06 08:46:32 -08:00
.gitattributes
.gitignore drop vcs-svn experiment 2020-08-13 11:02:15 -07:00
.gitmodules
.mailmap Merge branch 'bc/wildcard-credential' 2020-03-05 10:43:02 -08:00
.travis.yml ci: fix the jobname of the GETTEXT_POISON job 2020-04-07 22:17:10 -07:00
.tsan-suppressions replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
abspath.c real_path_if_valid(): remove unsafe API 2020-03-10 11:41:40 -07:00
aclocal.m4
add-interactive.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
add-interactive.h built-in add -p: respect the interactive.singlekey config setting 2020-01-15 12:06:17 -08:00
add-patch.c Merge branch 'pw/add-p-allowed-options-fix' 2020-09-03 12:37:02 -07:00
advice.c Merge branch 'hw/advise-ng' 2020-03-25 13:57:41 -07:00
advice.h Merge branch 'hw/advise-ng' 2020-03-25 13:57:41 -07:00
alias.c
alias.h
alloc.c commit: move members graph_pos, generation to a slab 2020-06-17 14:37:30 -07:00
alloc.h object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
apply.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
apply.h
archive-tar.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
archive-zip.c streaming: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
archive.c convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
archive.h convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
attr.c
attr.h
banned.h
base85.c
bisect.c Merge branch 'al/bisect-first-parent' 2020-08-17 17:02:45 -07:00
bisect.h bisect: combine args passed to find_bisection() 2020-08-07 15:13:03 -07:00
blame.c blame: only coalesce lines that are adjacent in result 2020-08-13 10:09:38 -07:00
blame.h blame: use changed-path Bloom filters 2020-04-16 15:38:06 -07:00
blob.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
blob.h
bloom.c Merge branch 'ds/commit-graph-bloom-updates' into master 2020-07-30 13:20:31 -07:00
bloom.h Merge branch 'ds/line-log-on-bloom' 2020-06-08 18:06:26 -07:00
branch.c Merge branch 'es/get-worktrees-unsort' 2020-07-06 22:09:15 -07:00
branch.h
builtin.h make git-fast-import a builtin 2020-08-13 11:02:13 -07:00
bulk-checkin.c
bulk-checkin.h
bundle.c Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
bundle.h Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
cache-tree.c sha1-file: pass git_hash_algo to hash_object_file() 2020-01-31 10:45:39 -08:00
cache-tree.h
cache.h Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
chdir-notify.c
chdir-notify.h
check_bindir
check-builtins.sh
checkout.c config: drop git_config_get_string_const() 2020-08-17 15:35:47 -07:00
checkout.h
CODE_OF_CONDUCT.md
color.c color.c: alias RGB colors 8-15 to aixterm colors 2020-02-11 11:19:00 -08:00
color.h
column.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
column.h
combine-diff.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
command-list.txt command-list.txt: add missing 'gitcredentials' and 'gitremote-helpers' 2020-08-04 18:34:01 -07:00
commit-graph.c commit-graph: use the "hash version" byte 2020-08-17 16:45:14 -07:00
commit-graph.h Merge branch 'ds/commit-graph-bloom-updates' into master 2020-07-30 13:20:31 -07:00
commit-reach.c Merge branch 'cb/is-descendant-of' 2020-07-06 22:09:16 -07:00
commit-reach.h commit-reach: avoid is_descendant_of() shim 2020-06-23 16:36:53 -07:00
commit-slab-decl.h Merge branch 'sg/commit-graph-cleanups' into master 2020-07-30 13:20:30 -07:00
commit-slab-impl.h commit-slab: add a function to deep free entries on the slab 2020-06-08 12:28:49 -07:00
commit-slab.h commit-slab: add a function to deep free entries on the slab 2020-06-08 12:28:49 -07:00
commit.c Merge branch 'pw/rebase-i-more-options' 2020-09-03 12:37:01 -07:00
commit.h Merge branch 'pw/rebase-i-more-options' 2020-09-03 12:37:01 -07:00
common-main.c
config.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
config.h config: drop git_config_get_string_const() 2020-08-17 15:35:47 -07:00
config.mak.dev repository: enable SHA-256 support by default 2020-07-30 09:16:49 -07:00
config.mak.in
config.mak.uname Merge branch 'cb/no-more-gmtime' 2020-05-20 08:33:27 -07:00
configure.ac
connect.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
connect.h Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
connected.c Merge branch 'rs/more-buffered-io' 2020-08-24 14:54:31 -07:00
connected.h connected: always use partial clone optimization 2020-03-29 10:37:44 -07:00
convert.c run_command: teach API users to use embedded 'args' more 2020-08-26 15:32:37 -07:00
convert.h convert: provide additional metadata to filters 2020-03-16 11:37:02 -07:00
copy.c
COPYING
credential.c run_command: teach API users to use embedded 'args' more 2020-08-26 15:32:37 -07:00
credential.h credential: correct order of parameters for credential_match 2020-05-04 22:56:33 -07:00
csum-file.c hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
csum-file.h csum-file: introduce hashfile_total() 2020-01-23 10:51:50 -08:00
ctype.c
daemon.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
date.c date.c: allow compact version of ISO-8601 datetime 2020-04-24 14:06:09 -07:00
decorate.c
decorate.h
delta-islands.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
delta-islands.h
delta.h
detect-compiler
diff-delta.c
diff-lib.c diff-lib: use worktree mode in diffs from i-t-a entries 2020-08-09 11:14:29 -07:00
diff-no-index.c
diff.c Merge branch 'mr/diff-hide-stat-wo-textual-change' 2020-09-03 12:37:05 -07:00
diff.h diff.h: drop diff_tree_oid() & friends' return value 2020-06-08 12:28:49 -07:00
diffcore-break.c diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
diffcore.h diff: restrict when prefetching occurs 2020-04-07 16:09:29 -07:00
dir-iterator.c
dir-iterator.h
dir.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
dir.h dir: fix problematic API to avoid memory leaks 2020-08-18 17:17:31 -07:00
editor.c config: fix leaks from git_config_get_string_const() 2020-08-14 10:52:04 -07:00
entry.c checkout_entry(): remove unreachable error() call 2020-08-18 13:26:10 -07:00
environment.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
exec-cmd.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
exec-cmd.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
fetch-negotiator.c negotiator/noop: add noop fetch negotiator 2020-08-18 13:25:05 -07:00
fetch-negotiator.h
fetch-pack.c Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
fetch-pack.h Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
fmt-merge-msg.c fmt-merge-msg: allow merge destination to be omitted again 2020-07-30 12:43:10 -07:00
fmt-merge-msg.h Lib-ify fmt-merge-msg 2020-03-24 15:04:43 -07:00
fsck.c Merge branch 'rs/fsck-duplicate-names-in-trees' 2020-06-08 18:06:29 -07:00
fsck.h
fsmonitor.c Merge branch 'jk/strvec' 2020-08-10 10:23:57 -07:00
fsmonitor.h
fuzz-commit-graph.c fuzz-commit-graph: properly free graph struct 2020-06-08 10:02:29 -07:00
fuzz-pack-headers.c
fuzz-pack-idx.c
generate-cmdlist.sh help: move list_config_help to builtin/help 2020-04-16 15:22:16 -07:00
generate-configlist.sh help: move list_config_help to builtin/help 2020-04-16 15:22:16 -07:00
gettext.c
gettext.h
git-add--interactive.perl checkout -p: handle new files correctly 2020-05-27 14:50:20 -07:00
git-archimport.perl
git-bisect.sh Merge branch 'hl/bisect-doc-clarify-bad-good-ordering' 2020-09-03 12:37:06 -07:00
git-compat-util.h compat-util: type-check parameters of no-op replacement functions 2020-08-06 17:25:37 -07:00
git-cvsexportcommit.perl cvsexportcommit: do not run git programs in dashed form 2020-08-26 14:49:52 -07:00
git-cvsimport.perl git-cvsimport: port to SHA-256 2020-06-22 11:21:07 -07:00
git-cvsserver.perl git-cvsserver: port to SHA-256 2020-06-22 11:21:07 -07:00
git-difftool--helper.sh
git-filter-branch.sh
git-instaweb.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh mergetools: add support for nvimdiff (neovim) family 2020-07-29 14:44:49 -07:00
git-mergetool.sh
git-p4.py Merge branch 'bk/p4-prepare-p4-only-fix' 2020-06-02 13:35:01 -07:00
git-parse-remote.sh
git-quiltimport.sh
git-rebase--preserve-merges.sh rebase: remove unused function reschedule_last_action 2020-08-12 12:25:42 -07:00
git-request-pull.sh
git-send-email.perl git-send-email: die if sendmail.* config is set 2020-07-23 18:00:34 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-submodule.sh submodule: port subcommand 'set-branch' from shell to C 2020-06-02 10:51:54 -07:00
git-svn.perl git-svn: set the OID length based on hash algorithm 2020-06-22 11:21:07 -07:00
GIT-VERSION-GEN Git 2.28 2020-07-26 18:01:43 -07:00
git-web--browse.sh
git.c make git-fast-import a builtin 2020-08-13 11:02:13 -07:00
git.rc
gpg-interface.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
gpg-interface.h gpg-interface: prefer check_signature() for GPG verification 2020-03-15 09:46:28 -07:00
graph.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
graph.h
grep.c comment: fix spelling mistakes inside comments 2020-07-29 11:39:40 -07:00
grep.h grep: replace grep_read_mutex by internal obj read lock 2020-01-17 13:52:14 -08:00
hash.h hash: implement and use a context cloning function 2020-02-24 09:33:21 -08:00
hashmap.c
hashmap.h hashmap: fix typo in usage docs 2020-07-28 14:28:15 -07:00
help.c Merge branch 'jk/leakfix' 2020-08-27 14:04:49 -07:00
help.h help: drop usage of 'common' and 'useful' for guides 2020-08-04 18:34:01 -07:00
hex.c hex: add functions to parse hex object IDs in any algorithm 2020-02-24 09:33:21 -08:00
http-backend.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
http-fetch.c http-fetch: set up git directory before parsing pack hashes 2020-07-30 09:16:48 -07:00
http-push.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
http-walker.c http: refactor finish_http_pack_request() 2020-06-10 18:06:34 -07:00
http.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
http.h Merge branch 'jt/cdn-offload' 2020-06-25 12:27:47 -07:00
ident.c Merge branch 'pw/rebase-i-more-options' 2020-09-03 12:37:01 -07:00
imap-send.c strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
INSTALL INSTALL: drop support for docbook-xsl before 1.74 2020-03-29 09:25:38 -07:00
interdiff.c
interdiff.h
iterator.h
json-writer.c
json-writer.h
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c strvec: convert more callers away from argv_array name 2020-07-28 15:02:18 -07:00
line-log.h line-log: more responsive, incremental 'git log -L' 2020-05-11 09:33:56 -07:00
line-range.c
line-range.h
linear-assignment.c
linear-assignment.h
list-objects-filter-options.c Merge branch 'tb/upload-pack-filters' 2020-08-11 18:04:13 -07:00
list-objects-filter-options.h list_objects_filter_options: introduce 'list_object_filter_config_name' 2020-08-03 18:03:24 -07:00
list-objects-filter.c list-objects-filter: treat NULL filter_options as "disabled" 2020-05-04 21:57:58 -07:00
list-objects-filter.h
list-objects.c
list-objects.h
list.h
ll-merge.c parse_config_key(): return subsection len as size_t 2020-04-10 14:44:29 -07:00
ll-merge.h
lockfile.c lockfile.c: introduce 'hold_lock_file_for_update_mode' 2020-04-27 11:27:36 -07:00
lockfile.h lockfile.c: introduce 'hold_lock_file_for_update_mode' 2020-04-27 11:27:36 -07:00
log-tree.c Merge branch 'ds/log-exclude-decoration-config' 2020-04-28 15:50:08 -07:00
log-tree.h log: add log.excludeDecoration config option 2020-04-16 11:05:48 -07:00
ls-refs.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
ls-refs.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
mailinfo.c mailinfo: disallow NUL character in mail's header 2020-04-22 14:01:03 -07:00
mailinfo.h
mailmap.c
mailmap.h
Makefile Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
match-trees.c
mem-pool.c mem-pool: use consistent pool variable name 2020-08-18 12:16:08 -07:00
mem-pool.h mem-pool: use consistent pool variable name 2020-08-18 12:16:08 -07:00
merge-blobs.c
merge-blobs.h
merge-recursive.c Merge branch 'en/eol-attrs-gotchas' 2020-08-10 10:24:02 -07:00
merge-recursive.h merge-recursive: fix unclear and outright wrong comments 2020-08-02 11:03:57 -07:00
merge.c dir: fix problematic API to avoid memory leaks 2020-08-18 17:17:31 -07:00
mergesort.c
mergesort.h
midx.c Merge branch 'rs/more-buffered-io' 2020-08-24 14:54:31 -07:00
midx.h Merge branch 'ds/multi-pack-index' 2020-05-01 13:39:55 -07:00
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c strbuf: add and use strbuf_insertstr() 2020-02-10 09:04:45 -08:00
notes-utils.h
notes.c Merge branch 'jh/notes-fanout-fix' into maint 2020-03-17 15:02:22 -07:00
notes.h Merge branch 'dl/format-patch-notes-config-fixup' 2019-12-25 11:21:58 -08:00
object-store.h sha1-file: introduce no-lazy-fetch has_object() 2020-08-06 13:01:02 -07:00
object.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
object.h Merge branch 'tb/fix-persistent-shallow' into master 2020-07-09 14:00:44 -07:00
oid-array.c oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
oid-array.h oid_array: rename source file from sha1-array 2020-03-30 10:59:08 -07:00
oidmap.c hashmap: introduce hashmap_free_entries 2019-10-07 10:20:11 +09:00
oidmap.h
oidset.c oidset: introduce 'oidset_size' 2020-04-15 09:20:29 -07:00
oidset.h Merge branch 'tb/commit-graph-split-strategy' 2020-05-01 13:39:52 -07:00
pack-bitmap-write.c
pack-bitmap.c pack-bitmap: pass object filter to fill-in traversal 2020-05-04 21:57:58 -07:00
pack-bitmap.h Merge branch 'jk/object-filter-with-bitmap' 2020-03-02 15:07:18 -08:00
pack-check.c pack-check: push oid lookup into loop 2020-02-24 12:55:53 -08:00
pack-objects.c pack-objects: convert oe_set_delta_ext() to use object_id 2020-02-24 12:55:52 -08:00
pack-objects.h pack-objects: convert oe_set_delta_ext() to use object_id 2020-02-24 12:55:52 -08:00
pack-revindex.c
pack-revindex.h
pack-write.c Merge branch 'jb/doc-packfile-name' into master 2020-07-30 21:34:32 -07:00
pack.h
packfile.c packfile: compute and use the index CRC offset 2020-05-27 10:07:07 -07:00
packfile.h packfile: drop nth_packed_object_sha1() 2020-02-24 12:55:53 -08:00
pager.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
parse-options-cb.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
parse-options.c parse-options: add --git-completion-helper-all 2020-08-19 17:46:17 -07:00
parse-options.h messages: avoid SHA-1 in end-user facing messages 2020-08-14 09:33:37 -07:00
patch-delta.c
patch-ids.c
patch-ids.h
path.c sequencer: treat REVERT_HEAD as a pseudo ref 2020-08-21 11:20:11 -07:00
path.h sequencer: treat REVERT_HEAD as a pseudo ref 2020-08-21 11:20:11 -07:00
pathspec.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
pathspec.h
pkt-line.c Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
pkt-line.h Merge branch 'bc/sha-256-part-2' 2020-07-06 22:09:13 -07:00
preload-index.c
pretty.c format-patch: teach --no-encode-email-headers 2020-04-07 22:37:18 -07:00
pretty.h format-patch: teach --no-encode-email-headers 2020-04-07 22:37:18 -07:00
prio-queue.c
prio-queue.h
progress.c Merge branch 'ma/stop-progress-null-fix' 2020-08-17 17:02:48 -07:00
progress.h progress.c: silence cgcc suggestion about internal linkage 2020-04-27 11:21:28 -07:00
promisor-remote.c promisor-remote: lazy-fetch objects in subprocess 2020-08-18 16:46:53 -07:00
promisor-remote.h promisor-remote: accept 0 as oid_nr in function 2020-04-02 12:42:32 -07:00
prompt.c interactive: explicitly fflush stdout before expecting input 2020-04-10 10:27:16 -07:00
prompt.h interactive: refactor code asking the user for interactive input 2020-04-10 10:26:31 -07:00
protocol.c config: fix leaks from git_config_get_string_const() 2020-08-14 10:52:04 -07:00
protocol.h
prune-packed.c Lib-ify prune-packed 2020-03-24 15:04:44 -07:00
prune-packed.h Lib-ify prune-packed 2020-03-24 15:04:44 -07:00
quote.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
quote.h quote: rename sq_dequote_to_argv_array to mention strvec 2020-07-28 15:02:18 -07:00
range-diff.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
range-diff.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
reachable.c pack-bitmap: basic noop bitmap filter infrastructure 2020-02-14 10:46:22 -08:00
reachable.h
read-cache.c mem-pool: use more standard initialization and finalization 2020-08-18 12:16:06 -07:00
README.md ci: retire the Azure Pipelines definition 2020-04-10 10:30:40 -07:00
rebase-interactive.c Merge branch 'rt/format-zero-length-fix' 2020-03-09 11:21:21 -07:00
rebase-interactive.h Merge branch 'en/rebase-backend' 2020-03-02 15:07:19 -08:00
rebase.c pull --rebase/remote rename: document and honor single-letter abbreviations rebase types 2020-02-10 10:52:10 -08:00
rebase.h pull --rebase/remote rename: document and honor single-letter abbreviations rebase types 2020-02-10 10:52:10 -08:00
ref-filter.c wt-status: introduce wt_status_state_free_buffers() 2020-09-27 14:21:47 -07:00
ref-filter.h Merge branch 'jk/for-each-ref-multi-key-sort-fix' 2020-05-08 14:25:04 -07:00
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'ps/ref-transaction-hook' 2020-08-31 15:49:53 -07:00
refs.h refs: make refs_ref_exists public 2020-08-21 11:20:10 -07:00
refspec.c strvec: fix indentation in renamed calls 2020-07-28 15:02:18 -07:00
refspec.h refspec: fix documentation referring to refspec_item 2020-08-17 10:39:19 -07:00
RelNotes First batch post 2.28 2020-07-30 13:20:36 -07:00
remote-curl.c Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
remote.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
remote.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
replace-object.c replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
replace-object.h replace-object: make replace operations thread-safe 2020-01-17 13:52:14 -08:00
repo-settings.c negotiator/noop: add noop fetch negotiator 2020-08-18 13:25:05 -07:00
repository.c repository: enable SHA-256 support by default 2020-07-30 09:16:49 -07:00
repository.h negotiator/noop: add noop fetch negotiator 2020-08-18 13:25:05 -07:00
rerere.c
rerere.h
reset.c Merge branch 'dl/merge-autostash' 2020-04-29 16:15:27 -07:00
reset.h reset: extract reset_head() from rebase 2020-04-10 09:28:02 -07:00
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jk/rev-input-given-fix' 2020-08-31 15:49:52 -07:00
revision.h Merge branch 'jk/log-fp-implies-m' 2020-08-17 17:02:49 -07:00
run-command.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
run-command.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
send-pack.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
send-pack.h
sequencer.c Merge branch 'pw/rebase-i-more-options' 2020-09-03 12:37:01 -07:00
sequencer.h Merge branch 'pw/rebase-i-more-options' 2020-09-03 12:37:01 -07:00
serve.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
serve.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
server-info.c
setup.c Merge branch 'bc/sha-256-part-3' 2020-08-11 18:04:11 -07:00
sh-i18n--envsubst.c
sha1-file.c Merge branch 'jt/has_object' 2020-08-13 14:13:39 -07:00
sha1-lookup.c
sha1-lookup.h
sha1-name.c Merge branch 'jc/missing-ref-store-fix' 2020-04-22 13:42:55 -07:00
sha1dc_git.c
sha1dc_git.h
shallow.c Merge branch 'sg/commit-graph-cleanups' into master 2020-07-30 13:20:30 -07:00
shallow.h shallow: use struct 'shallow_lock' for additional safety 2020-04-30 14:19:13 -07:00
shell.c interactive: refactor code asking the user for interactive input 2020-04-10 10:26:31 -07:00
shortlog.h
sideband.c sideband: mark "remote error:" prefix for translation 2020-08-07 12:01:57 -07:00
sideband.h {fetch,upload}-pack: sideband v2 fetch response 2019-01-17 11:25:07 -08:00
sigchain.c
sigchain.h
split-index.c mem-pool: use more standard initialization and finalization 2020-08-18 12:16:06 -07:00
split-index.h
stable-qsort.c
strbuf.c Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
strbuf.h Merge branch 'rs/retire-strbuf-write-fd' 2020-06-29 14:17:26 -07:00
streaming.c streaming: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
streaming.h streaming: allow open_istream() to handle any repo 2020-01-31 10:45:39 -08:00
string-list.c
string-list.h Merge branch 'en/string-list-can-be-custom-sorted' into maint 2020-02-14 12:42:27 -08:00
strvec.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
strvec.h strvec: rename struct fields 2020-07-30 19:18:06 -07:00
sub-process.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
sub-process.h
submodule-config.c fetch: avoid reading submodule config until needed 2020-08-18 13:25:05 -07:00
submodule-config.h submodule-config: add skip_if_read option to repo_read_gitmodules() 2020-01-17 13:52:14 -08:00
submodule.c Merge branch 'jc/run-command-use-embedded-args' 2020-09-03 12:37:04 -07:00
submodule.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
symlinks.c
tag.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
tag.h
tar.h
tempfile.c tempfile.c: introduce 'create_tempfile_mode' 2020-04-27 11:27:35 -07:00
tempfile.h tempfile.c: introduce 'create_tempfile_mode' 2020-04-27 11:27:35 -07:00
thread-utils.c
thread-utils.h
tmp-objdir.c strvec: rename struct fields 2020-07-30 19:18:06 -07:00
tmp-objdir.h
trace2.c trace2: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
trace2.h trace2: teach Git to log environment variables 2020-03-23 13:14:53 -07:00
trace.c http, imap-send: stop using CURLOPT_VERBOSE 2020-05-11 11:18:01 -07:00
trace.h http, imap-send: stop using CURLOPT_VERBOSE 2020-05-11 11:18:01 -07:00
trailer.c run_command: teach API users to use embedded 'args' more 2020-08-26 15:32:37 -07:00
trailer.h
transport-helper.c transport-helper: do not run git-remote-ext etc. in dashed form 2020-08-26 14:49:50 -07:00
transport-internal.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
transport.c Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
transport.h Merge branch 'jt/lazy-fetch' 2020-09-03 12:37:04 -07:00
tree-diff.c diff.h: drop diff_tree_oid() & friends' return value 2020-06-08 12:28:49 -07:00
tree-walk.c tree-walk.c: don't match submodule entries for 'submod/anything' 2020-06-08 12:28:48 -07:00
tree-walk.h tree-walk.c: break circular dependency with unpack-trees 2020-02-04 10:32:15 -08:00
tree.c object: drop parsed_object_pool->commit_count 2020-06-17 14:37:14 -07:00
tree.h
unicode-width.h unicode: update the width tables to Unicode 13.0 2020-03-17 15:06:37 -07:00
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
unpack-trees.h strvec: convert remaining callers away from argv_array name 2020-07-28 15:02:18 -07:00
upload-pack.c Merge branch 'rs/more-buffered-io' 2020-08-24 14:54:31 -07:00
upload-pack.h argv-array: rename to strvec 2020-07-28 15:02:17 -07:00
url.c
url.h
urlmatch.c credential: handle credential.<partial-URL>.<key> again 2020-04-24 15:53:46 -07:00
urlmatch.h credential: handle credential.<partial-URL>.<key> again 2020-04-24 15:53:46 -07:00
usage.c
userdiff.c userdiff: improve Fortran xfuncname regex 2020-08-13 11:21:18 -07:00
userdiff.h
utf8.c
utf8.h
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c Merge branch 'rs/show-progress-in-dumb-http-fetch' 2020-03-09 11:21:21 -07:00
walker.h remote-curl: show progress for fetches over dumb HTTP 2020-03-03 13:15:40 -08:00
wildmatch.c
wildmatch.h
worktree.c wt-status: introduce wt_status_state_free_buffers() 2020-09-27 14:21:47 -07:00
worktree.h worktree: drop get_worktrees() unused 'flags' argument 2020-06-22 10:31:15 -07:00
wrap-for-bin.sh
wrapper.c xrealloc: do not reuse pointer freed by zero-length realloc() 2020-09-02 12:18:14 -07:00
write-or-die.c
ws.c
wt-status.c wt-status: introduce wt_status_state_free_buffers() 2020-09-27 14:21:47 -07:00
wt-status.h wt-status: introduce wt_status_state_free_buffers() 2020-09-27 14:21:47 -07:00
xdiff-interface.c xdiff: avoid computing non-zero offset from NULL pointer 2020-01-28 23:13:25 -08:00
xdiff-interface.h Fix spelling errors in code comments 2019-11-10 16:00:54 +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://lore.kernel.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