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Jeff King 6e68c91410 validate_headref: NUL-terminate HEAD buffer When we are checking to see if we have a git repo, we peek into the HEAD file and see if it's a plausible symlink, symref, or detached HEAD. For the latter two, we read the contents with read_in_full(), which means they aren't NUL-terminated. The symref check is careful to respect the length we got, but the sha1 check will happily parse up to 40 bytes, even if we read fewer. E.g.,: echo 1234 >.git/HEAD git rev-parse will parse 36 uninitialized bytes from our stack buffer. This isn't a big deal in practice. Our buffer is 256 bytes, so we know we'll never read outside of it. The worst case is that the uninitialized bytes look like valid hex, and we claim a bogus HEAD file is valid. The chances of this happening randomly are quite slim, but let's be careful. One option would be to check that "len == 41" before feeding the buffer to get_sha1_hex(). But we'd like to eventually prepare for a world with variable-length hashes. Let's NUL-terminate as soon as we've read the buffer (we already even leave a spare byte to do so!). That fixes this problem without depending on the size of an object id. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2017-09-27 16:01:24 +09:00
.github	Configure Git contribution guidelines for github.com	2017-06-13 08:41:47 -07:00
Documentation	Git 2.14.2	2017-09-22 14:51:37 +09:00
block-sha1	…
builtin	Merge branch 'rs/merge-microcleanup' into maint	2017-09-10 17:03:02 +09:00
ci	Merge branch 'ls/travis-doc-asciidoctor' into maint	2017-06-05 09:03:10 +09:00
compat	Merge branch 'rs/win32-syslog-leakfix' into maint	2017-09-10 17:02:54 +09:00
contrib	add MOVE_ARRAY	2017-07-17 14:54:53 -07:00
ewah	use DIV_ROUND_UP	2017-07-10 14:24:36 -07:00
git-gui	Merge branch 'js/msgfmt-on-windows' of ../git-gui into js/git-gui-msgfmt-on-windows	2017-07-25 13:42:41 -07:00
gitk-git	…
gitweb	Merge branch 'hb/gitweb-project-list' into maint	2017-08-23 14:33:44 -07:00
mergetools	mergetools/meld: improve compatibiilty with Meld on macOS X	2017-06-18 22:11:29 -07:00
perl	Merge branch 'jc/perl-git-comment-typofix' into maint	2017-09-10 17:02:57 +09:00
po	l10n: zh_CN: review for git v2.14.0 l10n	2017-08-02 08:02:37 +08:00
ppc	…
refs	Merge branch 'mh/packed-ref-store-prep'	2017-06-26 14:09:29 -07:00
sha1collisiondetection@19d97bf5af	sha1dc: optionally use sha1collisiondetection as a submodule	2017-07-03 10:09:34 -07:00
sha1dc	Merge branch 'ab/sha1dc-maint'	2017-07-06 18:14:44 -07:00
t	Sync with 2.13.6	2017-09-22 14:50:02 +09:00
templates	pre-rebase hook: capture documentation in a <<here document	2017-07-11 08:56:33 -07:00
vcs-svn	Merge branch 'jn/vcs-svn-cleanup' into maint	2017-09-10 17:03:09 +09:00
xdiff	…
.gitattributes	Fix build with core.autocrlf=true	2017-05-10 13:32:50 +09:00
.gitignore	…
.gitmodules	sha1dc: optionally use sha1collisiondetection as a submodule	2017-07-03 10:09:34 -07:00
.mailmap	Git 2.12.2	2017-03-24 13:31:01 -07:00
.travis.yml	Merge branch 'ls/travis-doc-asciidoctor' into maint	2017-06-05 09:03:10 +09:00
COPYING	…
GIT-VERSION-GEN	Git 2.13.6	2017-09-22 14:49:24 +09:00
INSTALL	…
LGPL-2.1	…
Makefile	Merge branch 'jn/vcs-svn-cleanup' into maint	2017-09-10 17:03:09 +09:00
README.md	README: create HTTP/HTTPS links from URLs in Markdown	2017-03-01 14:45:45 -08:00
RelNotes	Git 2.13.6	2017-09-22 14:49:24 +09:00
abspath.c	Spelling fixes	2017-06-27 10:35:49 -07:00
aclocal.m4	…
advice.c	Merge branch 'jk/warn-add-gitlink'	2017-06-24 14:28:41 -07:00
advice.h	add: warn when adding an embedded repository	2017-06-15 09:10:44 -07:00
alias.c	Merge branch 'js/alias-case-sensitivity'	2017-07-20 16:29:59 -07:00
alloc.c	…
apply.c	Merge branch 'rs/apply-lose-prefix-length' into maint	2017-09-10 17:03:01 +09:00
apply.h	apply: remove prefix_length member from apply_state	2017-08-09 10:21:45 -07:00
archive-tar.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
archive-zip.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
archive.c	archive: don't queue excluded directories	2017-08-19 00:40:25 -07:00
archive.h	timestamp_t: a new data type for timestamps	2017-04-27 13:07:39 +09:00
argv-array.c	…
argv-array.h	…
attr.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
attr.h	pathspec: allow querying for attributes	2017-03-13 15:28:54 -07:00
base85.c	…
bisect.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
bisect.h	…
blame.c	Merge branch 'js/blame-lib'	2017-07-31 13:05:15 -07:00
blame.h	blame: move entry prepend to libgit	2017-05-25 13:08:23 +09:00
blob.c	Convert lookup_blob to struct object_id	2017-05-08 15:12:57 +09:00
blob.h	Convert lookup_blob to struct object_id	2017-05-08 15:12:57 +09:00
branch.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
branch.h	branch: record creation of renamed branch in HEAD's log	2017-02-20 22:04:47 -08:00
builtin.h	git.c: provide setup_auto_pager()	2017-08-03 11:08:10 -07:00
bulk-checkin.c	pack: convert struct pack_idx_entry to struct object_id	2017-05-08 15:12:57 +09:00
bulk-checkin.h	…
bundle.c	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
bundle.h	bundle: convert to struct object_id	2017-05-02 10:46:41 +09:00
cache-tree.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
cache-tree.h	Convert struct cache_tree to use struct object_id	2017-05-02 10:46:41 +09:00
cache.h	Merge branch 'sb/sha1-file-cleanup' into maint	2017-09-10 17:03:04 +09:00
check-builtins.sh	…
check-racy.c	…
check_bindir	…
color.c	color: check color.ui in git_default_config()	2017-07-13 12:42:51 -07:00
color.h	…
column.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
column.h	…
combine-diff.c	Merge branch 'bw/ls-files-sans-the-index'	2017-06-24 14:28:40 -07:00
command-list.txt	…
commit-slab.h	*.[ch] refactoring: make use of the FREE_AND_NULL() macro	2017-06-16 12:44:09 -07:00
commit.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
commit.h	commit: remove unused inline function single_parent()	2017-08-19 09:24:05 -07:00
common-main.c	…
config.c	Merge branch 'jk/ref-filter-colors' into maint	2017-08-23 14:33:42 -07:00
config.h	config: read config from a repository object	2017-06-23 18:24:34 -07:00
config.mak.in	…
config.mak.uname	config.mak.uname: set FREAD_READS_DIRECTORIES for cygwin	2017-07-21 11:58:06 -07:00
configure.ac	Merge branch 'nd/fopen-errors'	2017-06-22 14:15:20 -07:00
connect.c	Git 2.13.5	2017-08-04 12:40:37 -07:00
connect.h	…
connected.c	…
connected.h	…
convert.c	Merge branch 'tb/apply-with-crlf' into maint	2017-09-10 17:02:55 +09:00
convert.h	Merge branch 'tb/apply-with-crlf' into maint	2017-09-10 17:02:55 +09:00
copy.c	…
credential-cache--daemon.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
credential-cache.c	Merge branch 'dl/credential-cache-socket-in-xdg-cache' into maint	2017-08-23 14:33:45 -07:00
credential-store.c	path.c: and an option to call real_path() in expand_user_path()	2017-04-14 23:51:38 -07:00
credential.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
credential.h	…
csum-file.c	…
csum-file.h	…
ctype.c	…
daemon.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
date.c	Merge branch 'ab/strbuf-addftime-tzname-boolify'	2017-07-06 18:14:47 -07:00
decorate.c	…
decorate.h	…
delta.h	…
diff-delta.c	…
diff-lib.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
diff-no-index.c	diff: convert fill_filespec to struct object_id	2017-06-02 09:36:07 +09:00
diff.c	color: check color.ui in git_default_config()	2017-07-13 12:42:51 -07:00
diff.h	Merge branch 'bw/object-id'	2017-06-19 12:38:44 -07:00
diffcore-break.c	…
diffcore-delta.c	…
diffcore-order.c	wildmatch: remove unused wildopts parameter	2017-06-23 18:27:07 -07:00
diffcore-pickaxe.c	Merge branch 'js/regexec-buf' into maint	2017-03-28 13:52:24 -07:00
diffcore-rename.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
diffcore.h	diff: convert fill_filespec to struct object_id	2017-06-02 09:36:07 +09:00
dir-iterator.c	…
dir-iterator.h	…
dir.c	Merge branch 'rs/stat-data-unaligned-reads-fix' into maint	2017-08-23 14:33:48 -07:00
dir.h	Merge branch 'pc/dir-count-slashes'	2017-06-22 14:15:21 -07:00
editor.c	…
entry.c	convert: add "status=delayed" to filter process protocol	2017-06-30 13:50:41 -07:00
environment.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
exec_cmd.c	…
exec_cmd.h	…
fast-import.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
fetch-pack.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
fetch-pack.h	Rename sha1_array to oid_array	2017-03-31 08:33:56 -07:00
fmt-merge-msg.h	…
fsck.c	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
fsck.h	Rename sha1_array to oid_array	2017-03-31 08:33:56 -07:00
generate-cmdlist.sh	…
gettext.c	…
gettext.h	…
git-add--interactive.perl	Merge branch 'pw/unquote-path-in-git-pm' into maint	2017-07-31 13:51:05 -07:00
git-archimport.perl	archimport: use safe_pipe_capture for user input	2017-09-12 11:08:15 +09:00
git-bisect.sh	…
git-compat-util.h	Merge branch 'rs/move-array' into maint	2017-08-23 14:33:46 -07:00
git-cvsexportcommit.perl	…
git-cvsimport.perl	cvsimport: shell-quote variable used in backticks	2017-09-12 11:10:22 +09:00
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	…
git-filter-branch.sh	filter-branch: add [--] to usage	2017-06-12 09:49:52 -07:00
git-instaweb.sh	…
git-merge-octopus.sh	scripts: use "git foo" not "git-foo"	2017-08-07 12:04:45 -07:00
git-merge-one-file.sh	scripts: use "git foo" not "git-foo"	2017-08-07 12:04:45 -07:00
git-merge-resolve.sh	scripts: use "git foo" not "git-foo"	2017-08-07 12:04:45 -07:00
git-mergetool--lib.sh	…
git-mergetool.sh	…
git-p4.py	git-p4: filter for {'code':'info'} in p4CmdList	2017-07-13 10:52:42 -07:00
git-parse-remote.sh	…
git-quiltimport.sh	…
git-rebase--am.sh	rebase: honor --rerere-autoupdate	2017-08-02 15:16:09 -07:00
git-rebase--interactive.sh	rebase -i: honor --rerere-autoupdate	2017-08-02 15:16:09 -07:00
git-rebase--merge.sh	…
git-rebase.sh	Merge branch 'pw/rebase-i-regression-fix-tests' into maint	2017-07-10 13:59:00 -07:00
git-remote-testgit.sh	…
git-request-pull.sh	…
git-send-email.perl	Merge branch 'xz/send-email-batch-size'	2017-07-06 18:14:46 -07:00
git-sh-i18n.sh	…
git-sh-setup.sh	…
git-stash.sh	Merge branch 'mf/no-dashed-subcommands' into maint	2017-09-10 17:02:56 +09:00
git-submodule.sh	Merge branch 'sb/submodule-parallel-update' into maint	2017-09-10 17:03:06 +09:00
git-svn.perl	git svn: fix authentication with 'branch'	2017-03-07 21:29:03 +00:00
git-web--browse.sh	…
git.c	git.c: ignore pager.* when launching builtin as dashed external	2017-08-03 11:08:11 -07:00
git.rc	…
gpg-interface.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
gpg-interface.h	…
graph.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
graph.h	…
grep.c	Merge branch 'as/grep-quiet-no-match-exit-code-fix' into maint	2017-09-10 17:02:55 +09:00
grep.h	grep: remove regflags from the public grep_opt API	2017-06-30 10:06:24 -07:00
hash.h	sha1dc: optionally use sha1collisiondetection as a submodule	2017-07-03 10:09:34 -07:00
hashmap.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
hashmap.h	hashmap: migrate documentation from Documentation/technical into header	2017-06-30 13:11:59 -07:00
help.c	Merge branch 'mb/reword-autocomplete-message' into maint	2017-07-10 13:59:04 -07:00
help.h	…
hex.c	Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ	2017-03-26 22:08:21 -07:00
http-backend.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
http-fetch.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
http-push.c	coccinelle: make use of the "type" FREE_AND_NULL() rule	2017-06-16 12:44:03 -07:00
http-walker.c	Merge branch 'ew/http-alternates-as-redirects-warning' into maint	2017-03-28 13:52:23 -07:00
http.c	Merge branch 'jc/http-sslkey-and-ssl-cert-are-paths' into maint	2017-08-23 14:33:43 -07:00
http.h	http.postbuffer: allow full range of ssize_t values	2017-04-13 18:24:32 -07:00
ident.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
imap-send.c	Merge branch 'rs/use-div-round-up'	2017-07-12 15:18:23 -07:00
iterator.h	…
khash.h	…
kwset.c	…
kwset.h	…
levenshtein.c	…
levenshtein.h	…
line-log.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
line-log.h	…
line-range.c	…
line-range.h	…
list-objects.c	Convert lookup_tree to struct object_id	2017-05-08 15:12:57 +09:00
list-objects.h	…
list.h	…
ll-merge.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
ll-merge.h	…
lockfile.c	…
lockfile.h	lockfile: add a new method, is_lock_file_locked()	2017-05-23 14:29:54 +09:00
log-tree.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
log-tree.h	pretty: use fmt_output_email_subject()	2017-03-01 15:09:17 -08:00
mailinfo.c	Spelling fixes	2017-06-27 10:35:49 -07:00
mailinfo.h	…
mailmap.c	…
mailmap.h	…
match-trees.c	…
merge-blobs.c	…
merge-blobs.h	…
merge-recursive.c	Merge branch 'sb/merge-recursive-code-cleanup'	2017-07-06 18:14:45 -07:00
merge-recursive.h	…
merge.c	tree: convert parse_tree_indirect to struct object_id	2017-05-08 15:12:58 +09:00
mergesort.c	…
mergesort.h	…
mru.c	…
mru.h	…
name-hash.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
notes-cache.c	notes: convert some accessor functions to struct object_id	2017-06-02 09:36:06 +09:00
notes-cache.h	notes-cache: convert to struct object_id	2017-05-08 15:12:57 +09:00
notes-merge.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
notes-merge.h	notes-merge: convert notes_merge* to struct object_id	2017-06-05 11:23:58 +09:00
notes-utils.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
notes-utils.h	builtin/notes: convert to struct object_id	2017-06-02 09:36:06 +09:00
notes.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
notes.h	notes: convert some accessor functions to struct object_id	2017-06-02 09:36:06 +09:00
object.c	object: remove "used" field from struct object	2017-07-20 14:54:08 -07:00
object.h	object: remove "used" field from struct object	2017-07-20 14:54:08 -07:00
oidset.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
oidset.h	…
pack-bitmap-write.c	pack: convert struct pack_idx_entry to struct object_id	2017-05-08 15:12:57 +09:00
pack-bitmap.c	Merge branch 'jc/pack-bitmap-unaligned' into maint	2017-07-10 13:59:00 -07:00
pack-bitmap.h	…
pack-check.c	Convert the verify_pack callback to struct object_id	2017-05-08 15:12:57 +09:00
pack-objects.c	pack: convert struct pack_idx_entry to struct object_id	2017-05-08 15:12:57 +09:00
pack-objects.h	…
pack-revindex.c	…
pack-revindex.h	…
pack-write.c	pack: convert struct pack_idx_entry to struct object_id	2017-05-08 15:12:57 +09:00
pack.h	Convert the verify_pack callback to struct object_id	2017-05-08 15:12:57 +09:00
pager.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
parse-options-cb.c	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
parse-options.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
parse-options.h	ref-filter: add --no-contains option to tag/branch/for-each-ref	2017-03-24 12:15:26 -07:00
patch-delta.c	…
patch-ids.c	patch-ids.c: use hashmap correctly	2017-06-30 13:11:54 -07:00
patch-ids.h	patch-ids: convert to struct object_id	2017-06-02 09:36:07 +09:00
path.c	validate_headref: NUL-terminate HEAD buffer	2017-09-27 16:01:24 +09:00
path.h	path: add repo_worktree_path and strbuf_repo_worktree_path	2017-06-23 18:24:34 -07:00
pathspec.c	Spelling fixes	2017-06-27 10:35:49 -07:00
pathspec.h	pathspec: convert find_pathspecs_matching_against_index to take an index	2017-05-12 14:23:46 +09:00
pkt-line.c	sub-process: refactor handshake to common function	2017-07-26 13:00:40 -07:00
pkt-line.h	sub-process: refactor handshake to common function	2017-07-26 13:00:40 -07:00
preload-index.c	…
pretty.c	pretty: respect color settings for %C placeholders	2017-07-13 12:42:51 -07:00
prio-queue.c	*.[ch] refactoring: make use of the FREE_AND_NULL() macro	2017-06-16 12:44:09 -07:00
prio-queue.h	…
progress.c	progress: show overall rate in last update	2017-07-09 09:54:20 -07:00
progress.h	…
prompt.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
prompt.h	…
quote.c	…
quote.h	…
reachable.c	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
reachable.h	timestamp_t: a new data type for timestamps	2017-04-27 13:07:39 +09:00
read-cache.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
ref-filter.c	ref-filter: consult want_color() before emitting colors	2017-07-13 12:42:51 -07:00
ref-filter.h	ref-filter: consult want_color() before emitting colors	2017-07-13 12:42:51 -07:00
reflog-walk.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
reflog-walk.h	reflog-walk: apply --since/--until to reflog dates	2017-07-09 10:00:48 -07:00
refs.c	Merge branch 'cc/ref-is-hidden-microcleanup' into maint	2017-08-23 14:33:50 -07:00
refs.h	Spelling fixes	2017-06-27 10:35:49 -07:00
remote-curl.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
remote-testsvn.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
remote.c	hashmap.h: compare function has access to a data field	2017-06-30 12:49:28 -07:00
remote.h	Merge branch 'bw/push-options-recursively-to-submodules'	2017-04-19 21:37:14 -07:00
replace_object.c	…
repository.c	repository: enable initialization of submodules	2017-06-23 18:24:34 -07:00
repository.h	repository: enable initialization of submodules	2017-06-23 18:24:34 -07:00
rerere.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
rerere.h	…
resolve-undo.c	…
resolve-undo.h	…
revision.c	Merge branch 'jk/rev-list-empty-input' into maint	2017-09-10 17:02:48 +09:00
revision.h	revision: add rev_input_given flag	2017-08-02 15:45:20 -07:00
run-command.c	Merge branch 'js/run-process-parallel-api-fix' into maint	2017-08-23 14:33:49 -07:00
run-command.h	run-command: expose is_executable function	2017-04-25 18:45:29 -07:00
send-pack.c	Spelling fixes	2017-06-27 10:35:49 -07:00
send-pack.h	Rename sha1_array to oid_array	2017-03-31 08:33:56 -07:00
sequencer.c	cherry-pick/revert: remember --rerere-autoupdate	2017-08-02 15:16:09 -07:00
sequencer.h	…
server-info.c	Merge branch 'nd/fopen-errors'	2017-06-13 13:47:09 -07:00
setup.c	Merge branch 'js/alias-early-config' into maint	2017-07-10 13:58:58 -07:00
sh-i18n--envsubst.c	…
sha1-array.c	coccinelle: make use of the "type" FREE_AND_NULL() rule	2017-06-16 12:44:03 -07:00
sha1-array.h	Rename sha1_array to oid_array	2017-03-31 08:33:56 -07:00
sha1-lookup.c	…
sha1-lookup.h	…
sha1_file.c	Merge branch 'sb/sha1-file-cleanup' into maint	2017-09-10 17:03:04 +09:00
sha1_name.c	Merge branch 'rs/use-div-round-up'	2017-07-12 15:18:23 -07:00
sha1dc_git.c	sha1dc: update from upstream	2017-05-22 10:20:46 +09:00
sha1dc_git.h	sha1dc: update from upstream	2017-05-22 10:20:46 +09:00
shallow.c	Merge branch 'rs/use-div-round-up'	2017-07-12 15:18:23 -07:00
shell.c	shell: drop git-cvsserver support by default	2017-09-12 11:05:58 +09:00
shortlog.h	…
show-index.c	…
sideband.c	…
sideband.h	…
sigchain.c	…
sigchain.h	…
split-index.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
split-index.h	Revert "split-index: add and use unshare_split_index()"	2017-06-24 12:02:39 -07:00
strbuf.c	Merge branch 'rs/pretty-add-again' into maint	2017-07-10 13:58:57 -07:00
strbuf.h	Merge branch 'rs/pretty-add-again' into maint	2017-07-10 13:58:57 -07:00
streaming.c	…
streaming.h	…
string-list.c	use MOVE_ARRAY	2017-07-17 14:54:56 -07:00
string-list.h	string-list: add string_list_remove function	2017-04-20 17:55:32 -07:00
sub-process.c	sub-process: print the cmd when a capability is unsupported	2017-08-16 09:40:33 -07:00
sub-process.h	sub-process: refactor handshake to common function	2017-07-26 13:00:40 -07:00
submodule-config.c	Merge branch 'sb/pull-rebase-submodule'	2017-07-13 16:14:54 -07:00
submodule-config.h	Merge branch 'sb/pull-rebase-submodule'	2017-07-13 16:14:54 -07:00
submodule.c	Merge branch 'bw/push-options-recursively-to-submodules' into maint	2017-09-10 17:02:49 +09:00
submodule.h	Merge branch 'sb/pull-rebase-submodule'	2017-07-13 16:14:54 -07:00
symlinks.c	…
tag.c	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
tag.h	Merge branch 'bc/object-id'	2017-05-29 12:34:43 +09:00
tar.h	…
tempfile.c	tempfile: set errno to a known value before calling ferror()	2017-02-17 14:40:29 -08:00
tempfile.h	…
thread-utils.c	…
thread-utils.h	…
tmp-objdir.c	…
tmp-objdir.h	…
trace.c	…
trace.h	…
trailer.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
trailer.h	…
transport-helper.c	coccinelle: make use of the "type" FREE_AND_NULL() rule	2017-06-16 12:44:03 -07:00
transport.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
transport.h	…
tree-diff.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
tree-walk.c	Merge branch 'jk/diff-blob' into maint	2017-06-24 15:29:28 -07:00
tree-walk.h	…
tree.c	Merge branch 'ab/free-and-null'	2017-06-24 14:28:41 -07:00
tree.h	tree: convert read_tree to take an index parameter	2017-06-13 11:40:51 -07:00
unicode_width.h	unicode: update the width tables to Unicode 10	2017-07-07 10:33:30 -07:00
unimplemented.sh	…
unix-socket.c	…
unix-socket.h	…
unpack-trees.c	Merge branch 'ls/filter-process-delayed' into jt/subprocess-handshake	2017-07-26 12:56:19 -07:00
unpack-trees.h	unpack-trees: check if we can perform the operation for submodules	2017-03-16 14:07:16 -07:00
upload-pack.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
url.c	…
url.h	…
urlmatch.c	urlmatch: use hex2chr() in append_normalized_escapes()	2017-07-09 09:43:01 -07:00
urlmatch.h	…
usage.c	die(): stop hiding errors due to overzealous recursion guard	2017-06-21 14:09:13 -07:00
userdiff.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
userdiff.h	…
utf8.c	…
utf8.h	…
varint.c	…
varint.h	…
version.c	…
version.h	…
versioncmp.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
walker.c	object: convert parse_object* to take struct object_id	2017-05-08 15:12:58 +09:00
walker.h	…
wildmatch.c	wildmatch: remove unused wildopts parameter	2017-06-23 18:27:07 -07:00
wildmatch.h	wildmatch: remove unused wildopts parameter	2017-06-23 18:27:07 -07:00
worktree.c	path: convert strbuf_git_common_path to take a 'struct repository'	2017-06-23 18:24:34 -07:00
worktree.h	worktree.c: kill parse_ref() in favor of refs_resolve_ref_unsafe()	2017-04-24 21:28:55 -07:00
wrap-for-bin.sh	…
wrapper.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
write_or_die.c	…
ws.c	…
wt-status.c	Merge branch 'rs/wt-status-cleanup'	2017-07-12 15:18:23 -07:00
wt-status.h	Merge branch 'ks/status-initial-commit'	2017-06-30 13:45:22 -07:00
xdiff-interface.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
xdiff-interface.h	…
zlib.c	…

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.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.

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