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Karthik Nayak 351c6e719a refs/ref-cache: fix SEGFAULT when seeking in empty directories The 'cache_ref_iterator_seek()' function is used to seek the `ref_iterator` to the desired reference in the ref-cache mechanism. We use the seeking functionality to implement the '--start-after' flag in 'git-for-each-ref(1)'. When using the files-backend with packed-refs, it is possible that some of the refs directories are empty. For e.g. just after repacking, the 'refs/heads' directory would be empty. The ref-cache seek mechanism, doesn't take this into consideration when descending into a subdirectory, and makes an out of bounds access, causing SEGFAULT as we try to access entries within the directory. Fix this by breaking out of the loop when we enter an empty directory. Since we start with the base directory of 'refs/' which is never empty, it is okay to perform this check after the first iteration in the `do..while` clause. Add tests which simulate this behavior and also provide coverage over using the feature over packed-refs. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Karthik Nayak <karthik.188@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2025-10-01 13:12:24 -07:00
.github	ci: use Meson's new `--slice` option	2025-07-11 09:56:34 -07:00
Documentation	The thirteenth batcn	2025-09-29 11:40:36 -07:00
bin-wrappers	…
block-sha1	…
builtin	Merge branch 'tc/last-modified-recursive-fix'	2025-09-29 11:40:35 -07:00
ci	breaking-changes: switch default branch to main	2025-09-10 13:34:58 -07:00
compat	Merge branch 'js/mingw-fixes'	2025-08-04 08:10:34 -07:00
compiler-tricks	…
contrib	Merge branch 'cs/subtree-squash-split-fix'	2025-09-23 11:53:40 -07:00
ewah	…
git-gui	Merge branch 'master' of https://github.com/j6t/git-gui	2025-09-10 14:28:23 -07:00
gitk-git	Merge branch 'master' of https://github.com/j6t/gitk	2025-09-10 14:27:52 -07:00
gitweb	…
mergetools	…
negotiator	…
oss-fuzz	commit-graph: refactor `parse_commit_graph()` to take a repository	2025-08-15 09:34:47 -07:00
perl	contrib: better support symbolic port names in git-credential-netrc	2025-06-25 09:43:59 -07:00
po	git-gui: sync Makefiles with git.git	2025-09-06 11:59:48 +02:00
refs	refs/ref-cache: fix SEGFAULT when seeking in empty directories	2025-10-01 13:12:24 -07:00
reftable	reftable: don't second-guess errors from flock interface	2025-08-12 07:41:00 -07:00
sha1	…
sha1collisiondetection@855827c583	…
sha1dc	…
sha256	…
subprojects	meson: update subproject wrappers	2025-07-11 09:56:34 -07:00
t	refs/ref-cache: fix SEGFAULT when seeking in empty directories	2025-10-01 13:12:24 -07:00
templates	…
trace2	trace2: do not use strbuf_split*()	2025-08-02 22:44:58 -07:00
xdiff	xdiff: optimize xdl_hash_record_verbatim	2025-08-18 08:44:49 -07:00
.cirrus.yml	ci: update FreeBSD image to 14.3	2025-07-01 07:46:22 -07:00
.clang-format	clang-format: add 'RemoveBracesLLVM' to the main config	2025-07-02 09:05:29 -07:00
.editorconfig	…
.gitattributes	…
.gitignore	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
.gitlab-ci.yml	Merge branch 'ps/gitlab-ci-disable-windows-monitoring'	2025-09-12 10:41:20 -07:00
.gitmodules	…
.mailmap	mailmap: consolidate multiple addresses into one	2025-09-16 17:55:25 -07:00
.tsan-suppressions	…
CODE_OF_CONDUCT.md	…
COPYING	…
GIT-BUILD-OPTIONS.in	…
GIT-VERSION-FILE.in	…
GIT-VERSION-GEN	Start 2.52 cycle, the first batch	2025-08-21 13:47:03 -07:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
README.md	gitk: add README with usage, build, and contribution details	2025-08-28 19:51:31 +02:00
RelNotes	Start 2.52 cycle, the first batch	2025-08-21 13:47:03 -07:00
SECURITY.md	…
abspath.c	…
abspath.h	…
aclocal.m4	…
add-interactive.c	add-interactive: retain colorbool values longer	2025-09-16 18:00:25 -07:00
add-interactive.h	add-interactive: retain colorbool values longer	2025-09-16 18:00:25 -07:00
add-patch.c	add-interactive: respect color.diff for diff coloring	2025-09-08 14:00:32 -07:00
advice.c	initial branch: give hints after switching the default name	2025-09-18 11:44:47 -07:00
advice.h	initial branch: give hints after switching the default name	2025-09-18 11:44:47 -07:00
alias.c	…
alias.h	…
alloc.c	alloc: fix dangling pointer in alloc_state cleanup	2025-09-04 15:24:16 -07:00
alloc.h	alloc: fix dangling pointer in alloc_state cleanup	2025-09-04 15:24:16 -07:00
apply.c	Merge branch 'ps/object-file-wo-the-repository'	2025-08-05 11:53:55 -07:00
apply.h	…
archive-tar.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
archive-zip.c	archive: flush deflate stream until Z_STREAM_END	2025-08-04 13:36:35 -07:00
archive.c	config: drop `git_config_get_bool()` wrapper	2025-07-23 08:15:20 -07:00
archive.h	…
attr.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
attr.h	…
banned.h	…
base85.c	…
base85.h	…
bisect.c	revision: add wrapper to setup_revisions() from a strvec	2025-09-22 14:27:03 -07:00
bisect.h	rev-list: make "struct rev_list_info" static to the only user	2025-07-21 15:40:46 -07:00
blame.c	Merge branch 'ly/changed-paths-traversal'	2025-07-23 15:45:15 -07:00
blame.h	…
blob.c	…
blob.h	…
bloom.c	bloom: replace struct bloom_key * with struct bloom_keyvec	2025-07-14 10:03:03 -07:00
bloom.h	bloom: replace struct bloom_key * with struct bloom_keyvec	2025-07-14 10:03:03 -07:00
branch.c	config: drop `git_config_get_multivar_gently()` wrapper	2025-07-23 08:15:21 -07:00
branch.h	…
builtin.h	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
bulk-checkin.c	bulk-checkin: use repository variable from transaction	2025-08-25 09:48:14 -07:00
bulk-checkin.h	bulk-checkin: require transaction for index_blob_bulk_checkin()	2025-08-25 09:48:13 -07:00
bundle-uri.c	Merge branch 'ps/object-store'	2025-07-15 15:18:18 -07:00
bundle-uri.h	…
bundle.c	Merge branch 'bc/use-sha256-by-default-in-3.0'	2025-07-21 09:14:25 -07:00
bundle.h	…
cache-tree.c	bulk-checkin: remove global transaction state	2025-08-25 09:48:13 -07:00
cache-tree.h	…
cbtree.c	…
cbtree.h	…
chdir-notify.c	…
chdir-notify.h	…
check-builtins.sh	…
checkout.c	config: drop `git_config_get_string()` wrapper	2025-07-23 08:15:19 -07:00
checkout.h	…
chunk-format.c	…
chunk-format.h	…
color.c	color: return bool from want_color()	2025-09-16 18:00:25 -07:00
color.h	color: return bool from want_color()	2025-09-16 18:00:25 -07:00
column.c	…
column.h	…
combine-diff.c	Merge branch 'tc/last-modified-recursive-fix'	2025-09-29 11:40:35 -07:00
command-list.txt	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
commit-graph.c	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
commit-graph.h	commit-graph: stop passing in redundant repository	2025-08-15 09:34:48 -07:00
commit-reach.c	…
commit-reach.h	…
commit-slab-decl.h	…
commit-slab-impl.h	…
commit-slab.h	…
commit.c	Merge branch 'ps/remote-rename-fix'	2025-08-21 13:46:58 -07:00
commit.h	Merge branch 'lm/add-p-context'	2025-08-04 08:10:33 -07:00
common-exit.c	…
common-init.c	…
common-init.h	…
common-main.c	…
config.c	Merge branch 'pw/3.0-commentchar-auto-deprecation'	2025-09-18 10:07:00 -07:00
config.h	Merge branch 'ps/config-wo-the-repository'	2025-08-04 08:10:33 -07:00
config.mak.dev	…
config.mak.in	…
config.mak.uname	Merge branch 'bs/config-mak-freebsd'	2025-07-14 11:19:23 -07:00
configure.ac	Merge branch 'rj/freebsd-sysinfo-build-fix'	2025-07-14 11:19:28 -07:00
connect.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
connect.h	…
connected.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
connected.h	…
convert.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
convert.h	…
copy.c	…
copy.h	…
credential.c	…
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	Merge branch 'ps/config-wo-the-repository'	2025-08-04 08:10:33 -07:00
date.c	…
date.h	…
decorate.c	…
decorate.h	…
delta-islands.c	…
delta-islands.h	…
delta.h	…
detect-compiler	…
diagnose.c	odb: get rid of `the_repository` in `for_each()` functions	2025-07-01 14:46:36 -07:00
diagnose.h	…
diff-delta.c	…
diff-lib.c	diff: teach tree-diff a max-depth parameter	2025-08-07 15:29:35 -07:00
diff-merges.c	…
diff-merges.h	…
diff-no-index.c	diff-no-index: do not reference .d_type member of struct dirent	2025-06-18 13:05:29 -07:00
diff.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
diff.h	Merge branch 'tc/last-modified-recursive-fix'	2025-09-29 11:40:35 -07:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	…
diffcore-pickaxe.c	…
diffcore-rename.c	…
diffcore-rotate.c	…
diffcore.h	…
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'tc/diff-tree-max-depth'	2025-08-25 14:22:01 -07:00
dir.h	dir: move starts_with_dot(_dot)_slash to dir.h	2025-06-23 16:38:56 -07:00
editor.c	config: drop `git_config_get_string()` wrapper	2025-07-23 08:15:19 -07:00
editor.h	…
entry.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
entry.h	…
environment.c	Merge branch 'pw/3.0-commentchar-auto-deprecation'	2025-09-18 10:07:00 -07:00
environment.h	config: warn on core.commentString=auto	2025-08-26 08:52:44 -07:00
exec-cmd.c	…
exec-cmd.h	…
fetch-negotiator.c	…
fetch-negotiator.h	…
fetch-pack.c	Merge branch 'jk/fetch-check-graph-objects-fix'	2025-08-28 11:28:58 -07:00
fetch-pack.h	…
fmt-merge-msg.c	Merge branch 'ac/deglobal-fmt-merge-log-config'	2025-08-22 13:13:21 -07:00
fmt-merge-msg.h	environment: remove the global variable 'merge_log_config'	2025-08-11 09:16:55 -07:00
for-each-ref.h	Merge branch 'ja/doc-lint-sections-and-synopsis'	2025-08-25 14:22:02 -07:00
fsck.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
fsck.h	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
fsmonitor--daemon.h	…
fsmonitor-ipc.c	…
fsmonitor-ipc.h	…
fsmonitor-ll.h	…
fsmonitor-path-utils.h	…
fsmonitor-settings.c	…
fsmonitor-settings.h	…
fsmonitor.c	config: drop `git_config_get_int()` wrapper	2025-07-23 08:15:20 -07:00
fsmonitor.h	…
generate-cmdlist.sh	…
generate-configlist.sh	Merge branch 'jc/sed-build-fixes'	2025-06-13 13:29:14 -07:00
generate-hooklist.sh	…
generate-perl.sh	…
generate-python.sh	…
generate-script.sh	git-gui: honor TCLTK_PATH in git-gui--askpass	2025-07-31 18:42:54 +02:00
gettext.c	…
gettext.h	…
git-archimport.perl	…
git-compat-util.h	Merge branch 'pw/adopt-c99-bool-officially'	2025-07-24 16:03:55 -07:00
git-curl-compat.h	curl: add support for curl_global_trace() components	2025-08-27 09:49:43 -07:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	…
git-cvsserver.perl	…
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	…
git-mergetool.sh	…
git-p4.py	…
git-quiltimport.sh	…
git-request-pull.sh	…
git-send-email.perl	Merge branch 'nb/send-email-no-dup-reply-to'	2025-09-29 11:40:33 -07:00
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-submodule.sh	…
git-svn.perl	…
git-web--browse.sh	…
git-zlib.c	…
git-zlib.h	…
git.c	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
git.rc.in	…
gpg-interface.c	Merge branch 'ps/config-wo-the-repository'	2025-08-04 08:10:33 -07:00
gpg-interface.h	fast-(import\|export): improve on commit signature output format	2025-07-09 16:08:29 -07:00
graph.c	…
graph.h	…
grep.c	grep: don't treat grep_opt.color as a strict bool	2025-09-16 13:37:05 -07:00
grep.h	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
hash-lookup.c	…
hash-lookup.h	…
hash.c	…
hash.h	Merge branch 'bc/use-sha256-by-default-in-3.0'	2025-07-21 09:14:25 -07:00
hashmap.c	…
hashmap.h	…
help.c	config: drop `git_config_get_string()` wrapper	2025-07-23 08:15:19 -07:00
help.h	…
hex-ll.c	…
hex-ll.h	…
hex.c	…
hex.h	…
hook.c	…
hook.h	…
http-backend.c	config: drop `git_config_get_bool()` wrapper	2025-07-23 08:15:20 -07:00
http-fetch.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
http-push.c	treewide: use setup_revisions_from_strvec() when we have a strvec	2025-09-22 14:27:03 -07:00
http-walker.c	odb: rename `has_object()`	2025-07-01 14:46:38 -07:00
http.c	Merge branch 'jk/curl-global-trace-components'	2025-09-18 10:07:02 -07:00
http.h	…
ident.c	Merge branch 'ps/reflog-migrate-fixes'	2025-08-21 13:46:57 -07:00
ident.h	ident: fix type of string length parameter	2025-08-06 07:36:30 -07:00
imap-send.c	Merge branch 'ag/send-email-imap-sent'	2025-09-18 10:07:00 -07:00
iterator.h	…
json-writer.c	…
json-writer.h	…
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	Merge branch 'sg/line-log-boundary-fixes'	2025-09-18 10:07:01 -07:00
line-log.h	…
line-range.c	…
line-range.h	…
linear-assignment.c	…
linear-assignment.h	…
list-objects-filter-options.c	config: drop `git_config_set()` wrapper	2025-07-23 08:15:21 -07:00
list-objects-filter-options.h	…
list-objects-filter.c	use repo_get_oid_with_flags()	2025-09-10 14:29:49 -07:00
list-objects-filter.h	…
list-objects.c	odb: rename `has_object()`	2025-07-01 14:46:38 -07:00
list-objects.h	…
list.h	…
lockfile.c	…
lockfile.h	…
log-tree.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
log-tree.h	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
loose.c	loose: write loose objects map via their source	2025-07-16 22:16:15 -07:00
loose.h	loose: write loose objects map via their source	2025-07-16 22:16:15 -07:00
ls-refs.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
ls-refs.h	…
mailinfo.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
mailinfo.h	…
mailmap.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
mailmap.h	…
match-trees.c	odb: introduce `odb_write_object()`	2025-07-16 22:16:15 -07:00
match-trees.h	…
mem-pool.c	…
mem-pool.h	…
merge-blobs.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
merge-blobs.h	…
merge-ll.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
merge-ll.h	…
merge-ort-wrappers.c	…
merge-ort-wrappers.h	…
merge-ort.c	Merge branch 'en/ort-rename-fixes'	2025-08-21 13:47:02 -07:00
merge-ort.h	…
merge.c	…
merge.h	…
mergesort.h	…
meson.build	Merge branch 'tc/last-modified'	2025-09-08 14:54:35 -07:00
meson_options.txt	meson: work around broken system PCRE2 dependency in macOS	2025-07-18 10:21:42 -07:00
midx-write.c	Merge branch 'ds/midx-write-fixes'	2025-09-15 08:52:06 -07:00
midx.c	midx: compute paths via their source	2025-08-11 09:22:23 -07:00
midx.h	midx: compute paths via their source	2025-08-11 09:22:23 -07:00
name-hash.c	…
name-hash.h	…
notes-cache.c	odb: introduce `odb_write_object()`	2025-07-16 22:16:15 -07:00
notes-cache.h	…
notes-merge.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
notes-merge.h	…
notes-utils.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
notes-utils.h	…
notes.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
notes.h	…
object-file-convert.c	…
object-file-convert.h	…
object-file.c	bulk-checkin: require transaction for index_blob_bulk_checkin()	2025-08-25 09:48:13 -07:00
object-file.h	object-file: get rid of `the_repository` in `force_object_loose()`	2025-07-16 22:16:17 -07:00
object-name.c	Merge branch 'rs/get-oid-with-flags-cleanup'	2025-09-23 11:53:40 -07:00
object-name.h	…
object.c	alloc: fix dangling pointer in alloc_state cleanup	2025-09-04 15:24:16 -07:00
object.h	…
odb.c	Merge branch 'ps/object-store-midx-dedup-info'	2025-09-12 10:41:18 -07:00
odb.h	Merge branch 'jt/de-global-bulk-checkin'	2025-09-15 08:52:05 -07:00
oid-array.c	…
oid-array.h	…
oidmap.c	…
oidmap.h	…
oidset.c	…
oidset.h	…
oidtree.c	…
oidtree.h	…
pack-bitmap-write.c	Merge branch 'ps/object-store'	2025-07-15 15:18:18 -07:00
pack-bitmap.c	midx: compute paths via their source	2025-08-11 09:22:23 -07:00
pack-bitmap.h	pack-bitmap: add load corrupt bitmap test	2025-07-01 14:41:54 -07:00
pack-check.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
pack-mtimes.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
pack-mtimes.h	…
pack-objects.c	…
pack-objects.h	Merge branch 'ps/object-store'	2025-07-15 15:18:18 -07:00
pack-revindex.c	midx: compute paths via their source	2025-08-11 09:22:23 -07:00
pack-revindex.h	…
pack-write.c	object-file: get rid of `the_repository` in `finalize_object_file()`	2025-07-16 22:16:14 -07:00
pack.h	object-file: get rid of `the_repository` in `finalize_object_file()`	2025-07-16 22:16:14 -07:00
packfile.c	midx: drop redundant `struct repository` parameter	2025-08-11 09:22:22 -07:00
packfile.h	packfile: refactor `get_multi_pack_index()` to work on sources	2025-07-15 12:07:29 -07:00
pager.c	…
pager.h	…
parallel-checkout.c	config: drop `git_config_get_int()` wrapper	2025-07-23 08:15:20 -07:00
parallel-checkout.h	…
parse-options-cb.c	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
parse-options.c	Merge branch 'dk/help-all'	2025-08-25 14:22:00 -07:00
parse-options.h	Merge branch 'lm/add-p-context'	2025-08-04 08:10:33 -07:00
parse.c	…
parse.h	…
patch-delta.c	…
patch-ids.c	…
patch-ids.h	…
path-walk.c	path-walk: create initializer for path lists	2025-08-25 09:01:17 -07:00
path-walk.h	…
path.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
path.h	…
pathspec.c	string-list: split-then-remove-empty can be done while splitting	2025-08-02 22:34:45 -07:00
pathspec.h	…
pkt-line.c	Use legacy hash for legacy formats	2025-07-01 14:58:24 -07:00
pkt-line.h	…
preload-index.c	…
preload-index.h	…
pretty.c	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
pretty.h	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
prio-queue.c	prio-queue: add prio_queue_replace()	2025-07-22 07:28:35 -07:00
prio-queue.h	prio-queue: add prio_queue_replace()	2025-07-22 07:28:35 -07:00
progress.c	progress: pay attention to (customized) delay time	2025-08-25 15:50:17 -07:00
progress.h	…
promisor-remote.c	promisor-remote: use string_list_split() in mark_remotes_as_accepted()	2025-09-08 10:30:56 -07:00
promisor-remote.h	…
prompt.c	interactive: do strip trailing CRLF from input	2025-07-31 14:17:54 -07:00
prompt.h	…
protocol-caps.c	odb: rename `oid_object_info()`	2025-07-01 14:46:37 -07:00
protocol-caps.h	…
protocol.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
protocol.h	…
prune-packed.c	object-file: get rid of `the_repository` in loose object iterators	2025-07-16 22:16:17 -07:00
prune-packed.h	…
pseudo-merge.c	…
pseudo-merge.h	…
quote.c	…
quote.h	…
range-diff.c	range-diff: add configurable memory limit for cost matrix	2025-08-29 09:46:07 -07:00
range-diff.h	range-diff: add configurable memory limit for cost matrix	2025-08-29 09:46:07 -07:00
reachable.c	Merge branch 'ps/object-file-wo-the-repository'	2025-08-05 11:53:55 -07:00
reachable.h	…
read-cache-ll.h	…
read-cache.c	bulk-checkin: remove global transaction state	2025-08-25 09:48:13 -07:00
read-cache.h	…
rebase-interactive.c	config: drop `git_config_get_value()` wrapper	2025-07-23 08:15:18 -07:00
rebase-interactive.h	…
rebase.c	…
rebase.h	…
ref-filter.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
ref-filter.h	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
reflog-walk.c	refs: pass refname when invoking reflog entry callback	2025-08-06 14:19:30 -07:00
reflog-walk.h	…
reflog.c	Merge branch 'ps/remote-rename-fix'	2025-08-21 13:46:58 -07:00
reflog.h	Merge branch 'ps/remote-rename-fix'	2025-08-21 13:46:58 -07:00
refs.c	Merge branch 'kn/refs-files-case-insensitive'	2025-09-29 11:40:35 -07:00
refs.h	Merge branch 'kn/refs-files-case-insensitive'	2025-09-29 11:40:35 -07:00
refspec.c	…
refspec.h	…
remote-curl.c	Use legacy hash for legacy formats	2025-07-01 14:58:24 -07:00
remote.c	Merge branch 'jk/setup-revisions-freefix'	2025-09-29 11:40:34 -07:00
remote.h	submodule: look up remotes by URL first	2025-06-23 16:38:57 -07:00
replace-object.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
replace-object.h	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
repo-settings.c	Merge branch 'ds/path-walk-2'	2025-06-17 10:44:38 -07:00
repo-settings.h	Merge branch 'ds/path-walk-2'	2025-06-17 10:44:38 -07:00
repository.c	Merge branch 'pw/3.0-commentchar-auto-deprecation'	2025-09-18 10:07:00 -07:00
repository.h	config: warn on core.commentString=auto	2025-08-26 08:52:44 -07:00
rerere.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
rerere.h	…
reset.c	…
reset.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'jk/setup-revisions-freefix'	2025-09-29 11:40:34 -07:00
revision.h	revision: add wrapper to setup_revisions() from a strvec	2025-09-22 14:27:03 -07:00
run-command.c	config: drop `git_config_get_bool()` wrapper	2025-07-23 08:15:20 -07:00
run-command.h	…
sane-ctype.h	sane-ctype: fix compiler error on Amazon Linux 2	2025-07-10 11:18:37 -07:00
scalar.c	config: drop `git_config_get_multivar_gently()` wrapper	2025-07-23 08:15:21 -07:00
send-pack.c	Merge branch 'ps/object-store'	2025-07-15 15:18:18 -07:00
send-pack.h	…
sequencer.c	Merge branch 'jk/setup-revisions-freefix'	2025-09-29 11:40:34 -07:00
sequencer.h	treewide: pass strvecs around for setup_revisions_from_strvec()	2025-09-22 14:27:03 -07:00
serve.c	Use legacy hash for legacy formats	2025-07-01 14:58:24 -07:00
serve.h	…
server-info.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
server-info.h	…
setup.c	Merge branch 'jc/string-list-split'	2025-08-21 13:46:59 -07:00
setup.h	setup: use the default algorithm to initialize repo format	2025-07-01 14:58:24 -07:00
sh-i18n--envsubst.c	…
sha1dc_git.c	…
sha1dc_git.h	…
shallow.c	treewide: pass strvecs around for setup_revisions_from_strvec()	2025-09-22 14:27:03 -07:00
shallow.h	treewide: pass strvecs around for setup_revisions_from_strvec()	2025-09-22 14:27:03 -07:00
shared.mak	doc: check for absence of multiple terms in each entry of desc list	2025-08-11 14:16:04 -07:00
shell.c	…
shortlog.h	…
sideband.c	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
sideband.h	…
sigchain.c	…
sigchain.h	…
simple-ipc.h	…
sparse-index.c	…
sparse-index.h	…
split-index.c	…
split-index.h	…
stable-qsort.c	…
statinfo.c	…
statinfo.h	…
strbuf.c	strbuf: convert predicates to return bool	2025-07-16 08:18:06 -07:00
strbuf.h	strbuf: convert predicates to return bool	2025-07-16 08:18:06 -07:00
streaming.c	odb: rename `oid_object_info()`	2025-07-01 14:46:37 -07:00
streaming.h	…
string-list.c	string-list: optionally omit empty string pieces in string_list_split*()	2025-08-02 22:34:45 -07:00
string-list.h	string-list: optionally omit empty string pieces in string_list_split*()	2025-08-02 22:34:45 -07:00
strmap.c	…
strmap.h	…
strvec.c	…
strvec.h	…
sub-process.c	sub-process: do not use strbuf_split*()	2025-08-02 22:44:58 -07:00
sub-process.h	…
submodule-config.c	config: drop `git_config_set_in_file_gently()` wrapper	2025-07-23 08:15:21 -07:00
submodule-config.h	…
submodule.c	treewide: use setup_revisions_from_strvec() when we have a strvec	2025-09-22 14:27:03 -07:00
submodule.h	odb: get rid of `the_repository` when handling submodule sources	2025-07-01 14:46:37 -07:00
symlinks.c	…
symlinks.h	…
tag.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
tag.h	…
tar.h	…
tempfile.c	…
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	object-file: get rid of `the_repository` in `finalize_object_file()`	2025-07-16 22:16:14 -07:00
tmp-objdir.h	…
trace.c	…
trace.h	…
trace2.c	…
trace2.h	…
trailer.c	config: drop `git_config()` wrapper	2025-07-23 08:15:18 -07:00
trailer.h	…
transport-helper.c	…
transport-internal.h	…
transport.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
transport.h	…
tree-diff.c	diff: teach tree-diff a max-depth parameter	2025-08-07 15:29:35 -07:00
tree-walk.c	odb: rename `read_object_with_reference()`	2025-07-01 14:46:39 -07:00
tree-walk.h	…
tree.c	odb: rename `repo_read_object_file()`	2025-07-01 14:46:38 -07:00
tree.h	…
unicode-width.h	…
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unix-stream-server.c	…
unix-stream-server.h	…
unpack-trees.c	object-store: rename files to "odb.{c,h}"	2025-07-01 14:46:34 -07:00
unpack-trees.h	…
upload-pack.c	Merge branch 'jk/setup-revisions-freefix'	2025-09-29 11:40:34 -07:00
upload-pack.h	…
url.c	…
url.h	…
urlmatch.c	…
urlmatch.h	…
usage.c	builtin: also setup gently for --help-all	2025-08-08 11:13:12 -07:00
userdiff.c	…
userdiff.h	…
utf8.c	…
utf8.h	…
varint.c	…
varint.h	…
version-def.h.in	…
version.c	…
version.h	…
versioncmp.c	config: drop `git_config_get_string_multi()` wrapper	2025-07-23 08:15:19 -07:00
versioncmp.h	…
walker.c	Merge branch 'rs/pop-recent-commit-with-prio-queue'	2025-07-28 12:02:34 -07:00
walker.h	…
wildmatch.c	…
wildmatch.h	…
worktree.c	config: drop `git_config_set_in_file_gently()` wrapper	2025-07-23 08:15:21 -07:00
worktree.h	…
wrapper.c	…
wrapper.h	…
write-or-die.c	…
write-or-die.h	…
ws.c	…
ws.h	…
wt-status.c	Merge branch 'jk/color-variable-fixes'	2025-09-29 11:40:35 -07:00
wt-status.h	color: use git_colorbool enum type to store colorbools	2025-09-16 17:59:53 -07:00
xdiff-interface.c	config: move Git config parsing into "environment.c"	2025-07-23 08:15:22 -07:00
xdiff-interface.h	diff: ensure consistent diff behavior with ignore options	2025-08-08 07:54:44 -07:00

README.md

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.adoc to get started, then see Documentation/giteveryday.adoc for a useful minimum set of commands, and Documentation/git-<commandname>.adoc 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.adoc (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 and Documentation/CodingGuidelines).

Those wishing to help with error message, usage and informational message string translations (localization l10) should see po/README.md (a po file is a Portable Object file that holds the translations).

To subscribe to the list, send an email to git+subscribe@vger.kernel.org (see https://subspace.kernel.org/subscribing.html for details). The mailing list archives are available at https://lore.kernel.org/git/, https://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