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Michael Schubert b9ab810b18 patch-id.c: use strbuf instead of a fixed buffer
get_one_patchid() uses a rather dumb heuristic to determine if the
passed buffer is part of the next commit. Whenever the first 40 bytes
are a valid hexadecimal sha1 representation, get_one_patchid() returns
next_sha1.

Once the current line is longer than the fixed buffer, this will break
(provided the additional bytes make a valid hexadecimal sha1). As a result
patch-id returns incorrect results. Instead, use strbuf and read one line
at a time.

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Michael Schubert <mschub@elegosoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-09-22 09:35:07 -07:00
block-sha1
builtin patch-id.c: use strbuf instead of a fixed buffer 2011-09-22 09:35:07 -07:00
compat compat/fnmatch/fnmatch.c: give a fall-back definition for NULL 2011-05-26 09:25:47 -07:00
contrib Merge branch 'maint' 2011-06-26 12:09:11 -07:00
Documentation Git 1.7.6 2011-06-26 12:41:16 -07:00
git-gui Merge git-gui 0.14.0 2011-03-26 10:42:35 -07:00
git_remote_helpers
gitk-git Merge git://git.kernel.org/pub/scm/gitk/gitk 2011-04-11 09:33:06 -07:00
gitweb Merge branch 'maint' 2011-06-21 14:56:59 -07:00
perl perl: command_bidi_pipe() method should set-up git environmens 2011-02-14 15:28:13 -08:00
po i18n: Makefile: "pot" target to extract messages marked for translation 2011-03-09 23:52:52 -08:00
ppc
t Merge branch 'mk/grep-pcre' 2011-06-20 14:49:44 -07:00
templates
vcs-svn Merge branch 'rj/sparse' 2011-04-27 11:36:42 -07:00
xdiff
.gitattributes
.gitignore Merge branch 'jn/gitweb-js' 2011-05-26 10:31:57 -07:00
.mailmap
abspath.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
aclocal.m4 configure: use AC_LANG_PROGRAM consistently 2011-02-14 10:55:15 -08:00
advice.c
advice.h
alias.c
alloc.c unbreak and eliminate NO_C99_FORMAT 2011-03-17 15:30:49 -07:00
archive-tar.c
archive-zip.c
archive.c Convert read_tree{,_recursive} to support struct pathspec 2011-03-25 09:20:33 -07:00
archive.h
attr.c sparse: Fix some "symbol not declared" warnings 2011-04-22 10:04:27 -07:00
attr.h
base85.c
bisect.c bisect: refactor sha1_array into a generic sha1 list 2011-05-19 20:02:10 -07:00
bisect.h
blob.c
blob.h
branch.c Merge branch 'jh/maint-do-not-track-non-branches' 2011-03-15 14:22:13 -07:00
branch.h
builtin.h repo-config: add deprecation warning 2011-02-13 15:13:41 -08:00
bundle.c bundle: Use OFS_DELTA in bundle files 2011-02-06 22:50:26 -08:00
bundle.h
cache-tree.c
cache-tree.h
cache.h Merge branch 'jk/maint-config-alias-fix' into maint 2011-06-01 14:05:22 -07:00
check-builtins.sh
check-racy.c
check_bindir
color.c Share color list between graph and show-branch 2011-04-04 23:20:39 -07:00
color.h Share color list between graph and show-branch 2011-04-04 23:20:39 -07:00
combine-diff.c
command-list.txt
commit.c Add const to parse_{commit,tag}_buffer() 2011-02-07 15:04:42 -08:00
commit.h Merge branch 'jk/format-patch-am' 2011-05-31 12:19:11 -07:00
config.c Merge branch 'jk/maint-config-alias-fix' into maint 2011-06-01 14:05:22 -07:00
config.mak.in Merge branch 'kk/maint-prefix-in-config-mak' into maint 2011-06-01 14:02:39 -07:00
configure.ac configure: Check for libpcre 2011-05-09 16:29:46 -07:00
connect.c Merge branch 'jk/git-connection-deadlock-fix' into maint-1.7.4 2011-05-26 10:28:10 -07:00
convert.c convert: make it harder to screw up adding a conversion attribute 2011-05-09 14:59:09 -07:00
copy.c
COPYING
csum-file.c sparse: Fix errors and silence warnings 2011-04-03 10:14:53 -07:00
csum-file.h
ctype.c magic pathspec: futureproof shorthand form 2011-04-08 16:19:48 -07:00
daemon.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
date.c date: avoid "X years, 12 months" in relative dates 2011-04-20 19:23:16 -07:00
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c Merge branch 'jk/diff-not-so-quick' 2011-06-06 11:40:14 -07:00
diff-no-index.c Convert struct diff_options to use struct pathspec 2011-02-03 12:28:15 -08:00
diff.c Merge branch 'jk/diff-not-so-quick' 2011-06-06 11:40:14 -07:00
diff.h Merge branch 'jk/diff-not-so-quick' 2011-06-06 11:40:14 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c diffcore-rename.c: avoid set-but-not-used warning 2011-06-01 13:54:17 -07:00
diffcore.h
dir.c Merge branch 'nd/struct-pathspec' 2011-05-06 10:50:06 -07:00
dir.h Merge branch 'nd/maint-setup' 2011-05-02 15:58:30 -07:00
editor.c
entry.c entry.c: remove "checkout-index" from error messages 2010-11-29 14:03:07 -08:00
environment.c Merge branch 'jc/replacing' 2011-05-19 20:37:21 -07:00
exec_cmd.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
exec_cmd.h
fast-import.c fast-import: fix option parser for no-arg options 2011-05-05 21:21:24 -07:00
fetch-pack.h standardize brace placement in struct definitions 2011-03-16 12:49:02 -07:00
fixup-builtins
fsck.c Merge branch 'jm/maint-misc-fix' into maint 2011-05-30 00:09:41 -07:00
fsck.h
generate-cmdlist.sh standardize brace placement in struct definitions 2011-03-16 12:49:02 -07:00
gettext.c i18n: do not poison translations unless GIT_GETTEXT_POISON envvar is set 2011-03-08 12:10:03 -08:00
gettext.h i18n: avoid parenthesized string as array initializer 2011-04-11 10:33:51 -07:00
git-add--interactive.perl add -i: ignore terminal escape sequences 2011-05-17 20:44:17 -07:00
git-am.sh Merge branch 'jc/maint-rebase-rewrite-last-skip' into maint 2010-12-28 13:43:10 -08:00
git-archimport.perl
git-bisect.sh bisect: visualize with git-log if gitk is unavailable 2011-03-21 10:23:45 -07:00
git-compat-util.h Merge branch 'jc/magic-pathspec' 2011-05-23 09:58:35 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl Merge branch 'gr/cvsimport-alternative-cvspass-location' into maint 2011-05-13 10:44:54 -07:00
git-cvsserver.perl
git-difftool--helper.sh difftool: provide basename to external tools 2010-12-16 13:01:36 -08:00
git-difftool.perl difftool: Fix failure on Cygwin 2010-12-14 11:13:41 -08:00
git-filter-branch.sh
git-instaweb.sh git-instaweb: Change how gitweb.psgi is made runnable as standalone app 2011-02-27 22:02:31 -08:00
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh Merge branch 'jk/merge-one-file-working-tree' into maint 2011-05-13 10:44:19 -07:00
git-merge-resolve.sh
git-mergetool--lib.sh Pass empty file to p4merge where no base is suitable. 2011-05-01 15:56:05 -07:00
git-mergetool.sh mergetool: Teach about submodules 2011-04-13 12:21:45 -07:00
git-parse-remote.sh Merge branch 'mz/rebase' 2011-04-28 14:11:39 -07:00
git-pull.sh Merge branch 'mz/rebase' 2011-04-28 14:11:39 -07:00
git-quiltimport.sh
git-rebase--am.sh git-rebase--am: remove unnecessary --3way option 2011-02-10 14:08:10 -08:00
git-rebase--interactive.sh rebase: write a reflog entry when finishing 2011-05-27 15:52:03 -07:00
git-rebase--merge.sh rebase -m: don't print exit code 2 when merge fails 2011-02-10 14:08:09 -08:00
git-rebase.sh rebase: write a reflog entry when finishing 2011-05-27 15:52:03 -07:00
git-relink.perl Merge branch 'ab/require-perl-5.8' into maint 2010-12-09 10:35:21 -08:00
git-remote-testgit.py
git-repack.sh
git-request-pull.sh git-request-pull: open-code the only invocation of get_remote_url 2011-03-02 12:26:58 -08:00
git-send-email.perl git-send-email: fix missing space in error message 2011-04-29 11:34:32 -07:00
git-sh-i18n.sh git-sh-i18n.sh: add GIT_GETTEXT_POISON support 2011-05-14 20:29:11 -07:00
git-sh-setup.sh require-work-tree wants more than what its name says 2011-05-24 11:34:40 -07:00
git-stash.sh Merge branch 'jk/maint-stash-oob' into maint 2011-05-04 14:58:42 -07:00
git-submodule.sh Merge branch 'maint' 2011-05-30 00:09:55 -07:00
git-svn.perl Merge branch 'maint' 2011-05-20 18:50:29 -07:00
GIT-VERSION-GEN Git 1.7.6 2011-06-26 12:41:16 -07:00
git-web--browse.sh web--browse: better support for chromium 2010-12-03 14:05:32 -08:00
git.c Merge branch 'jk/maint-config-alias-fix' into maint 2011-06-01 14:05:22 -07:00
git.spec.in
graph.c Share color list between graph and show-branch 2011-04-04 23:20:39 -07:00
graph.h
grep.c git-grep: Learn PCRE 2011-05-09 16:29:33 -07:00
grep.h git-grep: Learn PCRE 2011-05-09 16:29:33 -07:00
hash.c for_each_hash: allow passing a 'void *data' pointer to callback 2011-02-18 22:25:51 -08:00
hash.h for_each_hash: allow passing a 'void *data' pointer to callback 2011-02-18 22:25:51 -08:00
help.c help: always suggest common-cmds if prefix of cmd 2010-12-05 12:15:12 -08:00
help.h
hex.c
http-backend.c
http-fetch.c Fix two unused variable warnings in gcc 4.6 2011-04-03 10:59:40 -07:00
http-push.c http-push: refactor curl_easy_setup madness 2011-05-04 13:30:28 -07:00
http-walker.c http: make curl callbacks match contracts from curl header 2011-05-04 13:30:28 -07:00
http.c Merge branch 'sp/maint-clear-postfields' into maint 2011-05-04 14:58:56 -07:00
http.h http: make curl callbacks match contracts from curl header 2011-05-04 13:30:28 -07:00
ident.c Merge branch 'rg/no-gecos-in-pwent' 2011-05-26 10:32:19 -07:00
imap-send.c sparse: Fix some "Using plain integer as NULL pointer" warnings 2011-04-11 10:35:25 -07:00
INSTALL
levenshtein.c
levenshtein.h
LGPL-2.1 provide a copy of the LGPLv2.1 2011-05-19 18:23:17 -07:00
list-objects.c Merge branch 'nd/struct-pathspec' 2011-05-06 10:50:06 -07:00
list-objects.h
ll-merge.c ll-merge: simplify opts == NULL case 2011-01-15 20:34:14 -08:00
ll-merge.h
lockfile.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
log-tree.c Merge branch 'jk/format-patch-am' 2011-05-31 12:19:11 -07:00
log-tree.h
mailmap.c
mailmap.h
Makefile Merge branch 'mk/grep-pcre' 2011-05-30 00:00:07 -07:00
match-trees.c
merge-file.c sparse: Fix an "symbol 'merge_file' not decared" warning 2011-04-11 10:35:25 -07:00
merge-file.h sparse: Fix an "symbol 'merge_file' not decared" warning 2011-04-11 10:35:25 -07:00
merge-recursive.c Merge branch 'jc/rename-degrade-cc-to-c' into maint 2011-05-31 12:00:02 -07:00
merge-recursive.h Merge branch 'jk/merge-rename-ux' 2011-03-19 23:23:56 -07:00
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c index_fd(): turn write_object and format_check arguments into one flag 2011-05-09 11:58:19 -07:00
notes-merge.h
notes.c notes: refactor display notes default handling 2011-03-29 14:31:59 -07:00
notes.h notes: refactor display notes default handling 2011-03-29 14:31:59 -07:00
object.c read_sha1_file(): get rid of read_sha1_file_repl() madness 2011-05-15 15:23:33 -07:00
object.h object.h: Remove obsolete struct object_refs 2011-03-14 10:49:28 -07:00
pack-check.c sparse: Fix errors and silence warnings 2011-04-03 10:14:53 -07:00
pack-refs.c
pack-refs.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c
parse-options.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
parse-options.h Make <identifier> lowercase as per CodingGuidelines 2011-02-15 11:53:09 -08:00
patch-delta.c compat: helper for detecting unsigned overflow 2011-02-10 13:47:56 -08:00
patch-ids.c
patch-ids.h
path.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
pkt-line.c sparse: Fix errors and silence warnings 2011-04-03 10:14:53 -07:00
pkt-line.h
preload-index.c Convert ce_path_match() to use struct pathspec 2011-02-03 14:08:30 -08:00
pretty.c Merge branch 'jk/format-patch-am' 2011-05-31 12:19:11 -07:00
progress.c
progress.h
quote.c
quote.h quote.h: simplify the inclusion 2011-02-07 15:15:17 -08:00
reachable.c Remove unused variables 2011-03-22 11:43:27 -07:00
reachable.h
read-cache.c index_fd(): turn write_object and format_check arguments into one flag 2011-05-09 11:58:19 -07:00
README
reflog-walk.c Merge branch 'jk/maint-reflog-bottom' into maint 2010-12-14 07:35:50 -08:00
reflog-walk.h
refs.c Fix typo: existant->existent 2011-06-16 10:33:50 -07:00
refs.h
RelNotes Start 1.7.5.4 draft release notes 2011-05-31 12:06:40 -07:00
remote-curl.c plug a few coverity-spotted leaks 2011-06-20 14:27:36 -07:00
remote.c
remote.h
replace_object.c inline lookup_replace_object() calls 2011-05-15 15:23:33 -07:00
rerere.c Merge branch 'maint' 2011-05-30 00:09:55 -07:00
rerere.h rerere: libify rerere_clear() and rerere_gc() 2011-05-08 12:55:34 -07:00
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jc/notes-batch-removal' 2011-05-29 23:51:26 -07:00
revision.h Merge branch 'jk/format-patch-am' 2011-05-31 12:19:11 -07:00
run-command.c run-command: handle short writes and EINTR in die_child 2011-04-20 10:09:26 -07:00
run-command.h
send-pack.h
server-info.c
setup.c Merge branch 'maint' 2011-05-30 00:09:55 -07:00
sh-i18n--envsubst.c Merge branch 'ab/i18n-scripts-basic' 2011-06-17 11:40:32 -07:00
sha1-array.c receive-pack: eliminate duplicate .have refs 2011-05-19 20:02:31 -07:00
sha1-array.h receive-pack: eliminate duplicate .have refs 2011-05-19 20:02:31 -07:00
sha1-lookup.c
sha1-lookup.h
sha1_file.c Merge branch 'jc/bigfile' 2011-05-25 16:23:26 -07:00
sha1_name.c Merge branch 'jc/magic-pathspec' 2011-05-23 09:58:35 -07:00
shallow.c
shell.c shell: add missing initialization of argv0_path 2011-05-05 09:32:28 -07:00
shortlog.h
show-index.c
sideband.c
sideband.h
sigchain.c
sigchain.h
strbuf.c Merge branch 'ef/maint-strbuf-init' 2011-04-27 11:36:43 -07:00
strbuf.h strbuf: clarify assertion in strbuf_setlen() 2011-04-27 10:52:15 -07:00
string-list.c string_list_append: always set util pointer to NULL 2011-02-14 10:55:03 -08:00
string-list.h standardize brace placement in struct definitions 2011-03-16 12:49:02 -07:00
submodule.c Submodules: Don't parse .gitmodules when it contains, merge conflicts 2011-05-14 10:57:56 -07:00
submodule.h fetch/pull: Add the 'on-demand' value to the --recurse-submodules option 2011-03-09 13:10:35 -08:00
symlinks.c do not overwrite untracked symlinks 2011-02-21 22:51:07 -08:00
tag.c parse_tag_buffer(): do not prefixcmp() out of range 2011-02-16 10:05:14 -08:00
tag.h Add const to parse_{commit,tag}_buffer() 2011-02-07 15:04:42 -08:00
tar.h
test-chmtime.c
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 vcs-svn: remove buffer_read_string 2011-03-26 00:17:35 -05:00
test-match-trees.c
test-mktemp.c Improve error messages when temporary file creation fails 2010-12-21 19:51:17 -08:00
test-obj-pool.c
test-parse-options.c Make <identifier> lowercase as per CodingGuidelines 2011-02-15 11:53:11 -08:00
test-path-utils.c Name make_*_path functions more accurately 2011-03-17 16:08:30 -07:00
test-run-command.c tests: check error message from run_command 2011-04-20 10:08:54 -07:00
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-pool.c
test-subprocess.c Remove unused variables 2011-03-22 11:43:27 -07:00
test-svn-fe.c
test-treap.c treap: make treap_insert return inserted node 2010-12-07 16:03:55 -08:00
thread-utils.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
thread-utils.h thread-utils.h: simplify the inclusion 2010-12-10 12:58:06 -08:00
trace.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
transport-helper.c Remove unused variables 2011-03-22 11:43:27 -07:00
transport.c Merge branch 'maint' 2011-05-30 00:09:55 -07:00
transport.h refactor refs_from_alternate_cb to allow passing extra data 2011-05-19 20:01:10 -07:00
tree-diff.c Merge branch 'jk/diff-not-so-quick' 2011-06-06 11:40:14 -07:00
tree-walk.c pathspec: rename per-item field has_wildcard to use_wildcard 2011-04-05 09:30:36 -07:00
tree-walk.h grep: drop pathspec_matches() in favor of tree_entry_interesting() 2011-02-03 14:08:31 -08:00
tree.c Convert read_tree{,_recursive} to support struct pathspec 2011-03-25 09:20:33 -07:00
tree.h Convert read_tree{,_recursive} to support struct pathspec 2011-03-25 09:20:33 -07:00
unimplemented.sh
unpack-trees.c unpack-trees: add the dry_run flag to unpack_trees_options 2011-05-25 14:32:02 -07:00
unpack-trees.h unpack-trees: add the dry_run flag to unpack_trees_options 2011-05-25 14:32:02 -07:00
upload-pack.c Merge branch 'jk/maint-upload-pack-shallow' into maint 2011-05-04 14:58:13 -07:00
url.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
url.h
usage.c Fix sparse warnings 2011-03-22 10:16:54 -07:00
userdiff.c userdiff/perl: tighten BEGIN/END block pattern to reject here-doc delimiters 2011-05-23 11:39:13 -07:00
userdiff.h
utf8.c strbuf: add fixed-length version of add_wrapped_text 2011-02-23 13:44:36 -08:00
utf8.h strbuf: add fixed-length version of add_wrapped_text 2011-02-23 13:44:36 -08:00
walker.c commit: Add commit_list prefix in two function names. 2010-11-29 14:01:52 -08:00
walker.h
wrap-for-bin.sh
wrapper.c read_in_full: always report errors 2011-05-26 13:54:18 -07:00
write_or_die.c
ws.c Make the tab width used for whitespace checks configurable 2010-12-01 14:47:51 -08:00
wt-status.c Merge branch 'ab/i18n-st' 2011-04-01 17:55:55 -07:00
wt-status.h Merge branch 'jn/status-translatable' 2011-03-19 23:24:19 -07:00
xdiff-interface.c add, merge, diff: do not use strcasecmp to compare config variable names 2011-05-14 18:53:39 -07:00
xdiff-interface.h
zlib.c

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

	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.
It was originally written by Linus Torvalds with help of a group of
hackers around the net. It is currently maintained by Junio C Hamano.

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. 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://marc.theaimsgroup.com/?l=git and other archival sites.

The messages titled "A note from the maintainer", "What's in
git.git (stable)" and "What's cooking in git.git (topics)" and
the discussion following them on the mailing list give a good
reference for project status, development direction and
remaining tasks.