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Jeff King 662174d299 log-tree: make add_name_decoration a public function 
The log-tree code keeps a "struct decoration" hash to show
text decorations for each commit during log traversals. It
makes this available to other files by providing global
access to the hash. This can result in other code adding
entries that do not conform to what log-tree expects.

For example, the bisect code adds its own "dist"
decorations to be shown. Originally the bisect code was
correct, but when the name_decoration code grew a new field
in eb3005e (commit.h: add 'type' to struct name_decoration,
2010-06-19), the bisect code was not updated. As a result,
the log-tree code can access uninitialized memory and even
segfault.

We can fix this by making name_decoration's adding function
public. If all callers use it, then any changes to struct
initialization only need to happen in one place (and because
the members come in as parameters, the compiler can notice a
caller who does not supply enough information).

As a bonus, this also means that the decoration hashes
created by the bisect code will use less memory (previously
we over-allocated space for the distance integer, but now we
format it into a temporary buffer and copy it to the final
flex-array).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-08-26 10:33:01 -07:00
block-sha1
builtin Merge branch 'maint-1.8.5' into maint-1.9 2014-07-16 11:10:30 -07:00
compat Merge branch 'jk/commit-dates-parsing-fix' into maint 2014-04-09 11:59:38 -07:00
contrib Merge branch 'rh/prompt-pcmode-avoid-eval-on-refname' into maint 2014-05-28 15:46:36 -07:00
Documentation Merge branch 'maint-1.8.5' into maint-1.9 2014-07-22 10:16:50 -07:00
git-gui
gitk-git
gitweb comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
mergetools
perl code and test: fix misuses of "nor" 2014-03-31 15:29:33 -07:00
po i18n: proposed command missing leading dash 2014-03-05 22:10:24 +08:00
ppc
t Merge branch 'maint-1.8.5' into maint-1.9 2014-07-16 11:10:30 -07:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore
.mailmap
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c
archive-zip.c
archive.c
archive.h
argv-array.c
argv-array.h
attr.c
attr.h
base85.c
bisect.c log-tree: make add_name_decoration a public function 2014-08-26 10:33:01 -07:00
bisect.h
blob.c
blob.h
branch.c
branch.h
builtin.h
bulk-checkin.c
bulk-checkin.h
bundle.c
bundle.h
cache-tree.c
cache-tree.h
cache.h Merge branch 'jk/commit-dates-parsing-fix' into maint 2014-03-18 14:04:01 -07:00
check-builtins.sh
check-racy.c
check_bindir
color.c
color.h
column.c comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
column.h
combine-diff.c
command-list.txt
commit-slab.h
commit.c
commit.h log-tree: make add_name_decoration a public function 2014-08-26 10:33:01 -07:00
config.c Merge branch 'jk/config-path-include-fix' into maint 2014-03-18 14:00:15 -07:00
config.mak.in
config.mak.uname Merge branch 'jk/commit-dates-parsing-fix' into maint 2014-04-09 11:59:38 -07:00
configure.ac
connect.c
connect.h
connected.c
connected.h
convert.c
convert.h
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c Merge branch 'jk/commit-dates-parsing-fix' into maint 2014-03-18 14:04:01 -07:00
decorate.c
decorate.h
delta.h comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
diff-delta.c
diff-lib.c pathspec: convert some match_pathspec_depth() to ce_path_match() 2014-02-24 14:36:52 -08:00
diff-no-index.c Merge branch 'jc/fix-diff-no-index-diff-opt-parse' into maint 2014-04-09 11:59:16 -07:00
diff.c comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore.h Merge branch 'nd/diff-quiet-stat-dirty' into maint 2014-03-18 13:59:56 -07:00
dir.c pathspec: pass directory indicator to match_pathspec_item() 2014-02-24 14:37:19 -08:00
dir.h pathspec: pass directory indicator to match_pathspec_item() 2014-02-24 14:37:19 -08:00
editor.c
entry.c Merge branch 'mh/remove-subtree-long-pathname-fix' into maint 2014-04-03 13:39:05 -07:00
environment.c
exec_cmd.c
exec_cmd.h
fast-import.c
fetch-pack.c Merge branch 'jk/shallow-update-fix' into maint 2014-04-03 13:39:03 -07:00
fetch-pack.h
fmt-merge-msg.h
fsck.c date: check date overflow against time_t 2014-02-24 10:12:58 -08:00
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl code and test: fix misuses of "nor" 2014-03-31 15:29:33 -07:00
git-am.sh comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
git-archimport.perl
git-bisect.sh
git-compat-util.h Merge branch 'jk/commit-dates-parsing-fix' into maint 2014-04-09 11:59:38 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl difftool: support repositories with .git-files 2014-02-24 09:53:57 -08:00
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 Merge branch 'cl/p4-use-diff-tree' into maint 2014-05-08 10:01:32 -07:00
git-parse-remote.sh
git-pull.sh
git-quiltimport.sh
git-rebase--am.sh rebase: avoid non-function use of "return" on FreeBSD 2014-04-17 10:13:29 -07:00
git-rebase--interactive.sh rebase: avoid non-function use of "return" on FreeBSD 2014-04-17 10:13:29 -07:00
git-rebase--merge.sh rebase: avoid non-function use of "return" on FreeBSD 2014-04-17 10:13:29 -07:00
git-rebase.sh Revert "rebase: fix run_specific_rebase's use of "return" on FreeBSD" 2014-04-17 10:15:27 -07:00
git-relink.perl
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl Merge branch 'rk/send-email-ssl-cert' into maint 2014-02-13 13:38:19 -08:00
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh Merge branch 'jc/stash-pop-not-popped' into maint 2014-04-03 13:39:03 -07:00
git-submodule.sh
git-svn.perl
GIT-VERSION-GEN Git 1.9.4 2014-05-30 10:13:41 -07:00
git-web--browse.sh
git.c
git.rc
git.spec.in
gpg-interface.c
gpg-interface.h
graph.c
graph.h
grep.c
grep.h
hash.c
hash.h
help.c
help.h
hex.c
http-backend.c
http-fetch.c
http-push.c
http-walker.c
http.c
http.h comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
ident.c
imap-send.c
INSTALL
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
line-log.c
line-log.h
line-range.c
line-range.h
list-objects.c
list-objects.h
ll-merge.c
ll-merge.h
lockfile.c
log-tree.c log-tree: make add_name_decoration a public function 2014-08-26 10:33:01 -07:00
log-tree.h
mailmap.c
mailmap.h
Makefile Merge branch 'jl/nor-or-nand-and' into maint 2014-04-09 12:03:26 -07:00
match-trees.c
merge-blobs.c
merge-blobs.h
merge-recursive.c Merge branch 'bk/refresh-missing-ok-in-merge-recursive' into maint 2014-03-18 14:02:38 -07:00
merge-recursive.h
merge.c
mergesort.c
mergesort.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c
notes-merge.h
notes-utils.c
notes-utils.h
notes.c
notes.h
object.c
object.h
pack-check.c
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c Merge branch 'jk/config-path-include-fix' into maint 2014-03-18 14:00:15 -07:00
pathspec.c pathspec: convert some match_pathspec_depth() to ce_path_match() 2014-02-24 14:36:52 -08:00
pathspec.h
pkt-line.c
pkt-line.h comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
preload-index.c pathspec: convert some match_pathspec_depth() to ce_path_match() 2014-02-24 14:36:52 -08:00
pretty.c Merge branch 'maint-1.8.5' into maint-1.9 2014-07-16 11:10:30 -07:00
prio-queue.c
prio-queue.h
progress.c
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c Merge branch 'bk/refresh-missing-ok-in-merge-recursive' into maint 2014-03-18 14:02:38 -07:00
README
reflog-walk.c
reflog-walk.h
refs.c
refs.h
RelNotes Git 1.9.4 2014-05-30 10:13:41 -07:00
remote-curl.c
remote-testsvn.c
remote.c Merge branch 'jl/nor-or-nand-and' into maint 2014-04-09 12:03:26 -07:00
remote.h
replace_object.c
rerere.c pathspec: pass directory indicator to match_pathspec_item() 2014-02-24 14:37:19 -08:00
rerere.h
resolve-undo.c pathspec: convert some match_pathspec_depth() to ce_path_match() 2014-02-24 14:36:52 -08:00
resolve-undo.h
revision.c pathspec: convert some match_pathspec_depth() to ce_path_match() 2014-02-24 14:36:52 -08:00
revision.h
run-command.c commit: fix patch hunk editing with "commit -p -m" 2014-03-18 11:25:12 -07:00
run-command.h run-command: mark run_hook_with_custom_index as deprecated 2014-03-18 11:26:12 -07:00
send-pack.c
send-pack.h
sequencer.c
sequencer.h
server-info.c
setup.c Merge branch 'mw/symlinks' into maint 2014-05-28 15:45:57 -07:00
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
sha1_file.c code and test: fix misuses of "nor" 2014-03-31 15:29:33 -07:00
sha1_name.c
shallow.c shallow: verify shallow file after taking lock 2014-03-17 15:03:32 -07:00
shell.c
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c
strbuf.h
streaming.c
streaming.h
string-list.c
string-list.h
submodule.c
submodule.h
symlinks.c
tag.c
tag.h
tar.h
test-chmtime.c comments: fix misuses of "nor" 2014-03-31 15:29:27 -07:00
test-ctype.c
test-date.c
test-delta.c
test-dump-cache-tree.c
test-genrandom.c
test-index-version.c
test-line-buffer.c
test-match-trees.c
test-mergesort.c
test-mktemp.c
test-parse-options.c
test-path-utils.c
test-prio-queue.c
test-read-cache.c
test-regex.c
test-revision-walking.c
test-run-command.c
test-scrap-cache-tree.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-list.c
test-subprocess.c
test-svn-fe.c
test-urlmatch-normalization.c
test-wildmatch.c
thread-utils.c
thread-utils.h
trace.c
transport-helper.c
transport.c
transport.h
tree-diff.c
tree-walk.c Merge branch 'as/tree-walk-fix-aggressive-short-cut' into maint 2014-02-13 13:37:53 -08:00
tree-walk.h
tree.c
tree.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c
unpack-trees.h
upload-pack.c shallow: automatically clean up shallow tempfiles 2014-02-27 12:07:13 -08:00
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c userdiff: update Ada patterns 2014-02-05 10:45:51 -08:00
userdiff.h
utf8.c utf8.c: partially update to version 6.3 2014-04-09 10:14:05 -07:00
utf8.h
varint.c
varint.h
version.c
version.h
walker.c
walker.h
wildmatch.c
wildmatch.h
wrap-for-bin.sh
wrapper.c
write_or_die.c
ws.c
wt-status.c Merge branch 'mm/status-porcelain-format-i18n-fix' into maint 2014-04-08 12:07:06 -07:00
wt-status.h status: disable translation when --porcelain is used 2014-03-26 12:56:30 -07:00
xdiff-interface.c
xdiff-interface.h
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/everyday.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.