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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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Jeff King b70904306f strbuf_getwholeline: NUL-terminate getdelim buffer on error 
Commit 0cc30e0 (strbuf_getwholeline: use getdelim if it is
available, 2015-04-16) tries to clean up after getdelim()
returns EOF, but gets one case wrong, which can lead in some
obscure cases to us reading uninitialized memory.

After getdelim() returns -1, we re-initialize the strbuf
only if sb->buf is NULL. The thinking was that either:

  1. We fed an existing allocated buffer to getdelim(), and
     at most it would have realloc'd, leaving our NUL in
     place.

  2. We didn't have a buffer to feed, so we gave getdelim()
     NULL; sb->buf will remain NULL, and we just want to
     restore the empty slopbuf.

But that second case isn't quite right. getdelim() may
allocate a buffer, write nothing into it, and then return
EOF. The resulting strbuf rightfully has sb->len set to "0",
but is missing the NUL terminator in the first byte.

Most call-sites are fine with this. They see the EOF and
don't bother looking at the strbuf. Or they notice that
sb->len is empty, and don't look at the contents. But
there's at least one case that does neither, and relies on
parsing the resulting (possibly zero-length) string:
fast-import. You can see this in action with the new test
(though we probably only notice failure there when run with
--valgrind or ASAN).

We can fix this by unconditionally resetting the strbuf when
we have a buffer after getdelim(). That fixes case 2 above.
Case 1 is probably already fine in practice, but it does not
hurt for us to re-assert our invariants (especially because
we are relying on whatever getdelim() happens to do, which
may vary from platform to platform). Our fix covers that
case, too.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-03-05 10:57:37 -08:00
block-sha1 sha1: provide another level of indirection for the SHA-1 functions 2015-11-05 10:35:11 -08:00
builtin Merge branch 'nd/ita-cleanup' into maint 2016-02-22 13:10:21 -08:00
compat Merge branch 'js/dirname-basename' into maint 2016-02-05 14:54:17 -08:00
contrib Merge branch 'pw/completion-stash' into maint 2016-02-22 13:10:20 -08:00
Documentation Git 2.7.2 2016-02-22 13:12:56 -08:00
ewah Merge branch 'es/osx-header-pollutes-mask-macro' into maint 2015-07-15 11:41:24 -07:00
git-gui
gitk-git Merge git://ozlabs.org/~paulus/gitk 2015-12-21 08:56:16 -08:00
gitweb gitweb: squelch "uninitialized value" warning 2016-01-12 13:21:15 -08:00
mergetools mergetool: reorder vim/gvim buffers in three-way diffs 2016-02-12 10:14:09 -08:00
perl Merge branch 'ew/svn-1.9.0-auth' into maint 2016-02-05 14:54:15 -08:00
po l10n: ko.po: Add Korean translation 2016-01-03 19:07:29 +09:00
ppc sha1: provide another level of indirection for the SHA-1 functions 2015-11-05 10:35:11 -08:00
refs resolve_gitlink_ref: ignore non-repository paths 2016-01-25 11:42:13 -08:00
t strbuf_getwholeline: NUL-terminate getdelim buffer on error 2016-03-05 10:57:37 -08:00
templates
vcs-svn
xdiff merge-file: ensure that conflict sections match eol style 2016-01-27 10:21:53 -08:00
.gitattributes
.gitignore submodule: rewrite module_list shell function in C 2015-09-03 14:12:40 -07:00
.mailmap mailmap: update my entry with new email address 2015-09-16 09:08:48 -07:00
.travis.yml Add Travis CI support 2015-11-28 12:11:12 -05:00
abspath.c
aclocal.m4
advice.c merge: grammofix in please-commit-before-merge message 2015-10-02 14:29:56 -07:00
advice.h pull: check if in unresolved merge state 2015-06-18 13:17:16 -07:00
alias.c config: silence warnings for command names with invalid keys 2015-08-24 08:52:23 -07:00
alloc.c
archive-tar.c archive-tar: use xsnprintf for trivial formatting 2015-09-25 10:18:18 -07:00
archive-zip.c Merge branch 'rs/archive-zip-many' into maint 2015-09-03 19:18:01 -07:00
archive.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
archive.h
argv-array.c argv-array: implement argv_array_pushv() 2015-06-15 12:40:49 -07:00
argv-array.h argv-array: implement argv_array_pushv() 2015-06-15 12:40:49 -07:00
attr.c memoize common git-path "constant" files 2015-08-10 15:37:14 -07:00
attr.h
base85.c
bisect.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
bisect.h bisect: simplify the addition of new bisect terms 2015-08-03 11:42:41 -07:00
blob.c
blob.h
branch.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
branch.h worktree: add top-level worktree.c 2015-10-02 13:07:38 -07:00
builtin.h Merge branch 'sb/submodule-helper' 2015-10-05 12:30:19 -07:00
bulk-checkin.c use xsnprintf for generating git object headers 2015-09-25 10:18:18 -07:00
bulk-checkin.h
bundle.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
bundle.h
cache-tree.c Merge branch 'nd/ita-cleanup' into maint 2016-02-22 13:10:21 -08:00
cache-tree.h cache-tree: introduce write_index_as_tree() 2015-08-04 22:02:11 -07:00
cache.h Merge branch 'nd/ita-cleanup' into maint 2016-02-22 13:10:21 -08:00
check_bindir
check-builtins.sh
check-racy.c
color.c color: add color_set helper for copying raw colors 2015-10-05 11:08:05 -07:00
color.h color: add color_set helper for copying raw colors 2015-10-05 11:08:05 -07:00
column.c
column.h
combine-diff.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
command-list.txt Merge branch 'nd/multiple-work-trees' 2015-07-13 14:02:02 -07:00
commit-slab.h Merge branch 'jc/commit-slab' 2015-08-03 11:01:21 -07:00
commit.c Merge branch 'rs/pop-commit' into maint 2015-12-11 11:14:13 -08:00
commit.h Merge branch 'jk/date-mode-format' 2015-08-03 11:01:27 -07:00
config.c Make error message after failing commit_lock_file() less confusing 2015-12-01 18:17:23 -05:00
config.mak.in
config.mak.uname Makefile: drop D_INO_IN_DIRENT build knob 2015-10-05 11:08:06 -07:00
configure.ac Merge branch 'rc/configure-use-libs-when-checking-a-lib' into maint 2015-12-01 17:19:06 -05:00
connect.c get_remote_heads: convert to struct object_id 2015-11-20 08:02:05 -05:00
connect.h
connected.c
connected.h
convert.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
convert.h
copy.c
COPYING
credential-cache--daemon.c credential-cache: new option to ignore sighup 2015-11-20 08:02:07 -05:00
credential-cache.c am, credential-cache: add angle brackets to usage string 2015-10-16 10:43:41 -07:00
credential-store.c credential-store: don't pass strerror to die_errno() 2015-12-16 10:27:12 -08:00
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c Merge branch 'rs/daemon-plug-child-leak' into maint 2015-11-05 12:18:17 -08:00
date.c date: make "local" orthogonal to date format 2015-09-03 15:45:26 -07:00
decorate.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
decorate.h
delta.h
diff-delta.c
diff-lib.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
diff-no-index.c Merge branch 'nd/diff-with-path-params' into maint 2016-02-05 14:54:15 -08:00
diff.c Merge branch 'nd/diff-with-path-params' into maint 2016-02-05 14:54:15 -08:00
diff.h Merge branch 'nd/diff-with-path-params' into maint 2016-02-05 14:54:15 -08:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c react to errors in xdi_diff 2015-09-28 14:57:10 -07:00
diffcore-rename.c
diffcore.h
dir.c Merge branch 'nd/exclusion-regression-fix' into maint 2016-02-05 14:54:11 -08:00
dir.h
editor.c
entry.c entry.c: convert strcpy to xsnprintf 2015-09-25 10:18:18 -07:00
environment.c Merge branch 'nd/stop-setenv-work-tree' into maint 2016-02-05 14:54:07 -08:00
exec_cmd.c
exec_cmd.h
fast-import.c Merge branch 'sg/lock-file-commit-error' 2015-12-11 10:40:55 -08:00
fetch-pack.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
fetch-pack.h
fmt-merge-msg.h
fsck.c Merge branch 'bc/object-id' 2015-12-10 12:36:13 -08:00
fsck.h fsck: git receive-pack: support excluding objects from fsck'ing 2015-06-23 14:27:37 -07:00
generate-cmdlist.sh generate-cmdlist: re-implement as shell script 2015-08-25 11:24:31 -07:00
gettext.c introduce "format" date-mode 2015-06-29 11:39:10 -07:00
gettext.h
git-add--interactive.perl
git-archimport.perl
git-bisect.sh bisect: allow setting any user-specified in 'git bisect start' 2015-08-03 11:42:43 -07:00
git-compat-util.h Merge branch 'js/dirname-basename' into maint 2016-02-05 14:54:17 -08:00
git-cvsexportcommit.perl
git-cvsimport.perl Merge branch 'cn/cvsimport-perl-update' 2015-06-25 11:08:08 -07:00
git-cvsserver.perl git-cvsserver.perl: fix typo 2016-02-17 10:00:53 -08:00
git-difftool--helper.sh
git-difftool.perl difftool: ignore symbolic links in use_wt_file 2015-10-29 13:43:10 -07:00
git-filter-branch.sh Merge branch 'jk/filter-branch-no-index' into maint 2016-02-05 14:54:13 -08:00
git-instaweb.sh
git-merge-octopus.sh
git-merge-one-file.sh merge: detect delete/modechange conflict 2015-10-26 14:49:31 -07:00
git-merge-resolve.sh
git-mergetool--lib.sh mergetool-lib: fix default tool selection 2015-06-19 11:20:52 -07:00
git-mergetool.sh
git-p4.py Merge branch 'sh/p4-multi-depot' 2015-12-28 13:58:58 -08:00
git-parse-remote.sh
git-quiltimport.sh git-quiltimport: add commandline option --series <file> 2015-09-01 11:10:07 -07:00
git-rebase--am.sh rebase: return non-zero error code if format-patch fails 2015-07-08 15:36:42 -07:00
git-rebase--interactive.sh rebase -i: remember merge options beyond continue actions 2015-12-11 12:44:44 -08:00
git-rebase--merge.sh
git-rebase.sh Merge branch 'jk/ok-to-fail-gc-auto-in-rebase' into maint 2016-02-05 14:54:13 -08:00
git-relink.perl
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl Merge branch 'ew/send-email-mutt-alias-fix' into maint 2016-02-05 14:54:09 -08:00
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh Merge branch 'nk/stash-show-config' 2015-10-05 12:30:10 -07:00
git-submodule.sh Sync with 2.6.1 2015-10-05 13:20:08 -07:00
git-svn.perl git-svn: parse authors file more leniently 2015-09-10 17:59:38 +00:00
GIT-VERSION-GEN Git 2.7.2 2016-02-22 13:12:56 -08:00
git-web--browse.sh
git.c Merge branch 'sb/submodule-helper' 2015-10-05 12:30:19 -07:00
git.rc
git.spec.in
gpg-interface.c verify-commit: add option to print raw gpg status information 2015-06-22 14:20:47 -07:00
gpg-interface.h verify-commit: add option to print raw gpg status information 2015-06-22 14:20:47 -07:00
graph.c
graph.h
grep.c color: add color_set helper for copying raw colors 2015-10-05 11:08:05 -07:00
grep.h
hashmap.c
hashmap.h
help.c Merge branch 'js/sleep-without-select' 2015-06-24 12:21:47 -07:00
help.h
hex.c add reentrant variants of sha1_to_hex and find_unique_abbrev 2015-09-25 10:18:18 -07:00
http-backend.c Convert struct object to object_id 2015-11-20 08:02:05 -05:00
http-fetch.c
http-push.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
http-walker.c http-walker: store url in a strbuf 2015-09-25 10:18:18 -07:00
http.c Merge branch 'bc/object-id' 2015-12-10 12:36:13 -08:00
http.h http.c: use CURLOPT_RANGE for range requests 2015-11-02 14:18:06 -08:00
ident.c Merge branch 'jk/ident-loosen-getpwuid' into maint 2016-01-04 14:02:57 -08:00
imap-send.c Merge branch 'js/imap-send-curl-compilation-fix' 2015-10-30 13:06:58 -07:00
INSTALL
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
line-log.h
line-range.c
line-range.h
list-objects.c Convert struct object to object_id 2015-11-20 08:02:05 -05:00
list-objects.h
ll-merge.c Merge branch 'jk/war-on-sprintf' 2015-10-20 15:24:01 -07:00
ll-merge.h
lockfile.c lockfile: remove function "hold_lock_file_for_append" 2015-08-28 11:32:01 -07:00
lockfile.h lockfile: remove function "hold_lock_file_for_append" 2015-08-28 11:32:01 -07:00
log-tree.c format-patch: add an option to suppress commit hash 2015-12-15 10:03:40 -08:00
log-tree.h
mailinfo.c mailinfo: fix passing wrong address to git_mailinfo_config 2015-11-01 10:29:40 -08:00
mailinfo.h mailinfo: remove calls to exit() and die() deep in the callchain 2015-10-21 15:59:34 -07:00
mailmap.c mailmap: replace strcpy with xstrdup 2015-09-25 10:18:18 -07:00
mailmap.h
Makefile Merge branch 'dt/refs-backend-pre-vtable' 2015-12-08 14:14:49 -08:00
match-trees.c
merge-blobs.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
merge-blobs.h
merge-recursive.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
merge-recursive.h
merge.c Convert struct object to object_id 2015-11-20 08:02:05 -05:00
mergesort.c
mergesort.h
name-hash.c name-hash: don't reuse cache_entry in dir_entry 2015-10-21 12:47:38 -07:00
notes-cache.c
notes-cache.h
notes-merge.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
notes-merge.h notes: extract enum notes_merge_strategy to notes-utils.h 2015-08-17 15:36:23 -07:00
notes-utils.c notes: extract parse_notes_merge_strategy to notes-utils 2015-08-17 15:38:32 -07:00
notes-utils.h notes: extract parse_notes_merge_strategy to notes-utils 2015-08-17 15:38:32 -07:00
notes.c notes: document length of fanout path with a constant 2015-10-05 11:08:05 -07:00
notes.h
object.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
object.h Remove get_object_hash. 2015-11-20 08:02:05 -05:00
pack-bitmap-write.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
pack-bitmap.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
pack-bitmap.h
pack-check.c verify_pack: do not ignore return value of verification function 2015-12-01 18:19:35 -05:00
pack-objects.c
pack-objects.h
pack-revindex.c Silence GCC's "cast of pointer to integer of a different size" warning 2015-10-26 13:24:03 -07:00
pack-revindex.h
pack-write.c
pack.h
pager.c Merge branch 'ti/glibc-stdio-mutex-from-signal-handler' into maint 2015-10-16 14:32:41 -07:00
parse-options-cb.c Merge branch 'kn/for-each-tag-branch' 2015-10-05 12:30:03 -07:00
parse-options.c parse-options: allow -h as a short option 2015-11-20 08:02:07 -05:00
parse-options.h parse-options: allow -h as a short option 2015-11-20 08:02:07 -05:00
patch-delta.c
patch-ids.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
patch-ids.h
path.c Merge branch 'js/dirname-basename' into maint 2016-02-05 14:54:17 -08:00
pathspec.c
pathspec.h
pkt-line.c pkt-line: show packets in async processes as "sideband" 2015-09-01 15:11:57 -07:00
pkt-line.h
preload-index.c
pretty.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
prio-queue.c
prio-queue.h
progress.c stop_progress_msg: convert sprintf to xsnprintf 2015-09-25 10:18:18 -07:00
progress.h
prompt.c
prompt.h
quote.c quote: move comment before sq_quote_buf() 2015-10-07 15:12:01 -07:00
quote.h
reachable.c Merge branch 'js/gc-with-stale-symref' into maint 2015-10-20 15:22:42 -07:00
reachable.h
read-cache.c Merge branch 'nd/ita-cleanup' into maint 2016-02-22 13:10:21 -08:00
README
ref-filter.c tag: do not show ambiguous tag names as "tags/foo" 2016-01-26 13:34:10 -08:00
ref-filter.h branch.c: use 'ref-filter' APIs 2015-09-25 08:54:54 -07:00
reflog-walk.c Merge branch 'dk/reflog-walk-with-non-commit' into maint 2016-02-05 14:54:10 -08:00
reflog-walk.h convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
refs.c Merge branch 'bc/object-id' 2015-12-10 12:36:13 -08:00
refs.h hideRefs: add support for matching full refs 2015-11-05 11:25:02 -08:00
RelNotes Start preparing for 2.7.2 2016-02-17 10:05:44 -08:00
remote-curl.c parse_fetch: convert to use struct object_id 2015-11-20 08:02:05 -05:00
remote-testsvn.c refs: move the remaining ref module declarations to refs.h 2015-06-22 13:17:12 -07:00
remote.c push: fix ref status reporting for --force-with-lease 2016-02-01 15:03:50 -08:00
remote.h ref_newer: convert to use struct object_id 2015-11-20 08:02:05 -05:00
replace_object.c
rerere.c Merge branch 'jc/rerere' 2015-10-05 12:30:05 -07:00
rerere.h Merge branch 'jc/rerere' 2015-10-05 12:30:05 -07:00
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'nd/diff-with-path-params' into maint 2016-02-05 14:54:15 -08:00
revision.h format-patch: add an option to suppress commit hash 2015-12-15 10:03:40 -08:00
run-command.c Merge branch 'rs/daemon-plug-child-leak' into maint 2015-11-05 12:18:17 -08:00
run-command.h Merge branch 'rs/daemon-plug-child-leak' into maint 2015-11-05 12:18:17 -08:00
send-pack.c Convert struct ref to use object_id. 2015-11-20 08:02:05 -05:00
send-pack.h push: support signing pushes iff the server supports it 2015-08-19 12:58:45 -07:00
sequencer.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
sequencer.h
server-info.c Convert struct object to object_id 2015-11-20 08:02:05 -05:00
setup.c Merge branch 'nd/do-not-move-worktree-manually' into maint 2016-02-17 10:03:40 -08:00
sh-i18n--envsubst.c
sha1_file.c Merge branch 'bc/format-patch-null-from-line' 2015-12-21 10:59:08 -08:00
sha1_name.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
shallow.c Merge branch 'rs/pop-commit' into maint 2015-12-11 11:14:13 -08:00
shell.c
shortlog.h
show-index.c usage: do not insist that standard input must come from a file 2015-10-16 15:27:52 -07:00
sideband.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
sideband.h
sigchain.c
sigchain.h
split-index.c
split-index.h
strbuf.c strbuf_getwholeline: NUL-terminate getdelim buffer on error 2016-03-05 10:57:37 -08:00
strbuf.h Merge branch 'tk/stripspace' 2015-10-26 15:55:20 -07:00
streaming.c
streaming.h
string-list.c
string-list.h
submodule-config.c push: add recurseSubmodules config option 2015-11-20 08:02:07 -05:00
submodule-config.h push: add recurseSubmodules config option 2015-11-20 08:02:07 -05:00
submodule.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
submodule.h push: add recurseSubmodules config option 2015-11-20 08:02:07 -05:00
symlinks.c
tag.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
tag.h
tar.h
tempfile.c register_tempfile(): new function to handle an existing temporary file 2015-08-10 12:57:14 -07:00
tempfile.h register_tempfile(): new function to handle an existing temporary file 2015-08-10 12:57:14 -07:00
test-chmtime.c
test-config.c
test-ctype.c
test-date.c convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
test-delta.c
test-dump-cache-tree.c test-dump-cache-tree: avoid overflow of cache-tree name 2015-09-25 10:18:18 -07:00
test-dump-split-index.c commit: don't rewrite shared index unnecessarily 2015-08-31 08:41:07 -07:00
test-dump-untracked-cache.c
test-genrandom.c
test-hashmap.c
test-index-version.c
test-line-buffer.c
test-match-trees.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
test-mergesort.c
test-mktemp.c
test-parse-options.c parse-options: move unsigned long option parsing out of pack-objects.c 2015-06-22 15:07:21 -07:00
test-path-utils.c t0060: loosen overly strict expectations 2016-01-15 09:26:20 -08:00
test-prio-queue.c
test-read-cache.c
test-regex.c
test-revision-walking.c convert "enum date_mode" into a struct 2015-06-29 11:39:07 -07:00
test-run-command.c
test-scrap-cache-tree.c
test-sha1-array.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-list.c
test-submodule-config.c submodule: use new config API for worktree configurations 2015-08-19 11:43:10 -07:00
test-subprocess.c
test-svn-fe.c
test-urlmatch-normalization.c
test-wildmatch.c
thread-utils.c
thread-utils.h
trace.c trace: use strbuf for quote_crnl output 2015-09-25 10:18:18 -07:00
trace.h pkt-line: support tracing verbatim pack contents 2015-06-16 13:24:22 -07:00
trailer.c Merge branch 'cc/trailers-corner-case-fix' into maint 2015-09-03 19:18:03 -07:00
trailer.h
transport-helper.c push_refs_with_export: convert to struct object_id 2015-11-20 08:02:05 -05:00
transport.c Merge branch 'bc/object-id' 2015-12-10 12:36:13 -08:00
transport.h Convert struct ref to use object_id. 2015-11-20 08:02:05 -05:00
tree-diff.c
tree-walk.c
tree-walk.h
tree.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
tree.h Merge branch 'jk/squelch-missing-link-warning-for-unreachable' into maint 2015-06-25 11:02:10 -07:00
unicode_width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c replace trivial malloc + sprintf / strcpy calls with xstrfmt 2015-09-25 10:18:18 -07:00
unpack-trees.h
update_unicode.sh
upload-pack.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
url.c use strbuf_complete to conditionally append slash 2015-10-05 11:08:06 -07:00
url.h
urlmatch.c
urlmatch.h
usage.c vreportf: avoid intermediate buffer 2015-08-11 14:29:36 -07:00
userdiff.c userdiff: add support for Fountain documents 2015-07-23 14:44:51 -07:00
userdiff.h
utf8.c utf8: add function to align a string into given strbuf 2015-09-17 10:02:48 -07:00
utf8.h utf8: add function to align a string into given strbuf 2015-09-17 10:02:48 -07:00
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c Remove get_object_hash. 2015-11-20 08:02:05 -05:00
walker.h
wildmatch.c
wildmatch.h
worktree.c worktree.c: fix indentation 2016-01-19 11:22:29 -08:00
worktree.h worktree: add details to the worktree struct 2015-10-08 11:57:07 -07:00
wrap-for-bin.sh test: facilitate debugging Git executables in tests with gdb 2015-10-30 14:02:38 -07:00
wrapper.c Merge branch 'js/fopen-harder' into maint 2016-02-05 14:54:11 -08:00
write_or_die.c
ws.c
wt-status.c Merge branch 'bc/object-id' 2015-12-10 12:36:13 -08:00
wt-status.h wt-status: move #include "pathspec.h" to the header 2015-08-21 14:49:27 -07:00
xdiff-interface.c xdiff: reject files larger than ~1GB 2015-09-28 14:57:23 -07:00
xdiff-interface.h xdiff: reject files larger than ~1GB 2015-09-28 14:57:23 -07:00
zlib.c

README 

////////////////////////////////////////////////////////////////

	Git - the stupid content tracker

////////////////////////////////////////////////////////////////

"git" can mean anything, 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

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.

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).

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

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 http://news.gmane.org/gmane.comp.version-control.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.