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Jeff King 5096d4909f convert trivial sprintf / strcpy calls to xsnprintf
We sometimes sprintf into fixed-size buffers when we know
that the buffer is large enough to fit the input (either
because it's a constant, or because it's numeric input that
is bounded in size). Likewise with strcpy of constant
strings.

However, these sites make it hard to audit sprintf and
strcpy calls for buffer overflows, as a reader has to
cross-reference the size of the array with the input. Let's
use xsnprintf instead, which communicates to a reader that
we don't expect this to overflow (and catches the mistake in
case we do).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-25 10:18:18 -07:00
Documentation Update RelNotes to 2.6 2015-09-17 12:33:24 -07:00
block-sha1
builtin convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
compat convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
contrib Merge branch 'js/maint-am-skip-performance-regression' 2015-09-14 14:59:13 -07:00
ewah
git-gui
gitk-git Merge git://ozlabs.org/~paulus/gitk 2015-09-14 11:50:21 -07:00
gitweb
mergetools
perl
po l10n: de.po: better language for one string 2015-09-20 18:49:09 +02:00
ppc
t Merge branch 'dt/untracked-subdir' into maint 2015-09-17 12:12:29 -07:00
templates
vcs-svn
xdiff
.gitattributes
.gitignore Merge branch 'hv/submodule-config' 2015-08-31 15:38:52 -07:00
.mailmap mailmap: update my entry with new email address 2015-09-16 09:08:48 -07:00
COPYING
GIT-VERSION-GEN Git 2.6-rc3 2015-09-21 13:26:13 -07:00
INSTALL
LGPL-2.1
Makefile Merge branch 'sg/help-group' 2015-09-14 14:59:05 -07:00
README
RelNotes Git 2.5.3 2015-09-17 12:16:17 -07:00
abspath.c
aclocal.m4
advice.c
advice.h
alias.c
alloc.c
archive-tar.c convert trivial sprintf / strcpy calls to xsnprintf 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
archive.h
argv-array.c
argv-array.h
attr.c
attr.h
base85.c
bisect.c
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 add reentrant variants of sha1_to_hex and find_unique_abbrev 2015-09-25 10:18:18 -07:00
check-builtins.sh
check-racy.c
check_bindir
color.c
color.h
column.c
column.h
combine-diff.c
command-list.txt
commit-slab.h
commit.c
commit.h
config.c Merge branch 'ss/fix-config-fd-leak' into maint 2015-09-03 19:17:59 -07:00
config.mak.in
config.mak.uname
configure.ac
connect.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
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
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c
credential.h
csum-file.c
csum-file.h
ctype.c
daemon.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
date.c
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c
diff-no-index.c
diff.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
diff.h
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c
diffcore.h
dir.c Merge branch 'dt/untracked-subdir' into maint 2015-09-17 12:12:29 -07:00
dir.h
editor.c
entry.c
environment.c
exec_cmd.c
exec_cmd.h
fast-import.c
fetch-pack.c
fetch-pack.h
fmt-merge-msg.h
fsck.c
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl
git-archimport.perl
git-bisect.sh
git-compat-util.h add xsnprintf helper function 2015-09-25 10:18:18 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl
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-parse-remote.sh
git-quiltimport.sh
git-rebase--am.sh
git-rebase--interactive.sh
git-rebase--merge.sh
git-rebase.sh
git-relink.perl
git-remote-testgit.sh
git-request-pull.sh
git-send-email.perl Merge branch 'bn/send-email-smtp-auth-error-message-fix' 2015-09-21 12:27:15 -07:00
git-sh-i18n.sh
git-sh-setup.sh
git-stash.sh
git-submodule.sh Merge branch 'ah/submodule-typofix-in-error' into maint 2015-09-17 12:11:08 -07:00
git-svn.perl git-svn: parse authors file more leniently 2015-09-10 17:59:38 +00:00
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
hashmap.c
hashmap.h
help.c
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
http-fetch.c
http-push.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
http-walker.c
http.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
http.h
ident.c
imap-send.c
khash.h
kwset.c
kwset.h
levenshtein.c
levenshtein.h
line-log.c
line-log.h
line-range.c
line-range.h
list-objects.c
list-objects.h
ll-merge.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
ll-merge.h
lockfile.c
lockfile.h
log-tree.c
log-tree.h
mailmap.c
mailmap.h
match-trees.c
merge-blobs.c
merge-blobs.h
merge-recursive.c
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 Sync with 2.4.9 2015-09-04 10:43:23 -07:00
notes.h
object.c
object.h
pack-bitmap-write.c
pack-bitmap.c
pack-bitmap.h
pack-check.c
pack-objects.c
pack-objects.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c Merge branch 'jk/fix-alias-pager-config-key-warnings' into maint 2015-09-03 19:17:52 -07:00
parse-options-cb.c
parse-options.c
parse-options.h
patch-delta.c
patch-ids.c
patch-ids.h
path.c add git_path_buf helper function 2015-09-25 10:18:18 -07:00
pathspec.c
pathspec.h
pkt-line.c
pkt-line.h
preload-index.c
pretty.c
prio-queue.c
prio-queue.h
progress.c progress: store throughput display in a strbuf 2015-09-25 10:18:18 -07:00
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c read-cache: fix indentation in read_index_from 2015-08-31 12:31:00 -07:00
ref-filter.c
ref-filter.h
reflog-walk.c
reflog-walk.h
refs.c convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
refs.h
remote-curl.c
remote-testsvn.c
remote.c
remote.h
replace_object.c
rerere.c rerere: release lockfile in non-writing functions 2015-09-01 15:52:54 -07:00
rerere.h rerere: release lockfile in non-writing functions 2015-09-01 15:52:54 -07:00
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jk/log-missing-default-HEAD' into maint 2015-09-03 19:18:04 -07:00
revision.h
run-command.c
run-command.h
send-pack.c Merge branch 'db/push-sign-if-asked' 2015-08-31 15:39:08 -07:00
send-pack.h
sequencer.c
sequencer.h
server-info.c
setup.c Merge branch 'nd/fixup-linked-gitdir' 2015-09-01 16:31:07 -07:00
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
sha1_file.c Sync with 2.5.2 2015-09-09 14:30:35 -07:00
sha1_name.c add reentrant variants of sha1_to_hex and find_unique_abbrev 2015-09-25 10:18:18 -07:00
shallow.c
shell.c
shortlog.h
show-index.c
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 convert trivial sprintf / strcpy calls to xsnprintf 2015-09-25 10:18:18 -07:00
strbuf.h add reentrant variants of sha1_to_hex and find_unique_abbrev 2015-09-25 10:18:18 -07:00
streaming.c
streaming.h
string-list.c
string-list.h
submodule-config.c
submodule-config.h
submodule.c Merge branch 'jc/am-state-fix' 2015-08-31 15:39:03 -07:00
submodule.h
symlinks.c
tag.c
tag.h
tar.h
tempfile.c
tempfile.h
test-chmtime.c
test-config.c
test-ctype.c
test-date.c
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
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-array.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-string-list.c
test-submodule-config.c
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
trailer.c Merge branch 'cc/trailers-corner-case-fix' into maint 2015-09-03 19:18:03 -07:00
trailer.h
transport-helper.c Merge branch 'db/push-sign-if-asked' 2015-08-31 15:39:08 -07:00
transport.c Merge branch 'db/push-sign-if-asked' 2015-08-31 15:39:08 -07:00
transport.h
tree-diff.c
tree-walk.c
tree-walk.h
tree.c
tree.h
unicode_width.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Sync with 2.5.2 2015-09-09 14:30:35 -07:00
unpack-trees.h
update_unicode.sh
upload-pack.c
url.c
url.h
urlmatch.c
urlmatch.h
usage.c
userdiff.c
userdiff.h
utf8.c
utf8.h
varint.c
varint.h
version.c
version.h
versioncmp.c
walker.c
walker.h
wildmatch.c
wildmatch.h
wrap-for-bin.sh
wrapper.c add xsnprintf helper function 2015-09-25 10:18:18 -07:00
write_or_die.c
ws.c
wt-status.c Merge branch 'sg/wt-status-header-inclusion' into maint 2015-09-03 19:17:57 -07:00
wt-status.h
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/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.