1
0
Fork 0
mirror of https://github.com/git/git.git synced 2024-11-06 17:23:00 +01:00
Find a file
Jeff King 57165db003 index-pack: always zero-initialize object_entry list
Commit 38a4556 (index-pack: start learning to emulate
"verify-pack -v", 2011-06-03) added a "delta_depth" counter
to each "struct object_entry". Initially, all object entries
have their depth set to 0; in resolve_delta, we then set the
depth of each delta to "base + 1". Base entries never have
their depth touched, and remain at 0.

To ensure that all depths start at 0, that commit changed
calls to xmalloc the object_entry list into calls to
xcalloc.  However, it forgot that we grow the list with
xrealloc later. These extra entries are used when we add an
object from elsewhere to complete a thin pack. If we add a
non-delta object, its depth value will just be uninitialized
heap data.

This patch fixes it by zero-initializing entries we add to
the objects list via the xrealloc.

Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-03-20 12:53:26 -07:00
block-sha1 Merge branch 'jn/block-sha1' into maint 2012-08-06 15:40:00 -07:00
builtin index-pack: always zero-initialize object_entry list 2013-03-20 12:53:26 -07:00
compat Merge branch 'rr/precompose-utf8-cleanup' into maint 2012-09-11 11:07:14 -07:00
contrib Fix spelling error in post-receive-email hook 2012-10-13 21:50:14 -07:00
Documentation Git 1.7.12.4 2012-10-17 10:36:42 -07:00
git-gui
git_remote_helpers
gitk-git Merge branch 'da/gitk-reload-tag-contents' into maint-1.7.11 2012-09-14 20:45:55 -07:00
gitweb gitweb.cgi: fix "comitter_tz" typo in feed 2012-10-12 08:43:12 -07:00
mergetools
perl git svn: reset invalidates the memoized mergeinfo caches 2012-08-10 19:53:18 +00:00
po l10n: de.po: fix a few minor typos 2012-10-04 19:13:43 +02:00
ppc
t Merge branch 'bw/cp-a-is-gnuism' into maint 2012-10-17 10:28:48 -07:00
templates
vcs-svn Merge branch 'jn/vcs-svn' 2012-07-13 15:37:04 -07:00
xdiff Merge branch 'rs/xdiff-fast-hash-fix' 2012-05-25 12:05:02 -07:00
.gitattributes
.gitignore Sync with 1.7.11.7 2012-09-14 21:20:40 -07:00
.mailmap
abspath.c
aclocal.m4
advice.c Merge branch 'jk/maint-advise-vaddf' into maint 2012-07-30 13:05:25 -07:00
advice.h
alias.c
alloc.c
archive-tar.c archive: ustar header checksum is computed unsigned 2012-06-13 10:47:21 -07:00
archive-zip.c
archive.c Merge branch 'rs/archive-tree-in-tip-simplify' 2012-05-23 13:35:22 -07:00
archive.h
argv-array.c argv-array: fix bogus cast when freeing array 2012-09-02 21:10:24 -07:00
argv-array.h argv-array: add pop function 2012-09-02 21:10:01 -07:00
attr.c Merge branch 'jc/ll-merge-binary-ours' into maint 2012-10-17 10:26:51 -07:00
attr.h
base85.c
bisect.c
bisect.h
blob.c
blob.h
branch.c Remove i18n legos in notifying new branch tracking setup 2012-06-07 11:46:02 -07:00
branch.h
builtin.h Merge branch 'maint-1.7.11' into maint 2012-09-10 15:31:06 -07:00
bulk-checkin.c
bulk-checkin.h
bundle.c tweak "bundle verify" of a complete history 2012-06-04 16:24:49 -07:00
bundle.h
cache-tree.c
cache-tree.h
cache.h Sync with 1.7.11.6 2012-09-11 11:23:54 -07:00
check-builtins.sh
check-racy.c
check_bindir
color.c
color.h
column.c
column.h
combine-diff.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
command-list.txt command-list: mention git-credential-* helpers 2012-08-08 12:11:54 -07:00
commit.c Merge branch 'jc/sha1-name-more' 2012-07-22 12:55:07 -07:00
commit.h
config.c config: warn on inaccessible files 2012-08-21 14:46:11 -07:00
config.mak.in docs: drop asciidoc7compatible flag 2012-05-30 09:22:43 -07:00
configure.ac build: reconfigure automatically if configure.ac changes 2012-07-19 10:30:26 -07:00
connect.c Merge branch 'jc/capabilities' into maint 2012-09-11 11:06:45 -07:00
connected.c
connected.h
convert.c
convert.h
copy.c
COPYING
credential-cache--daemon.c
credential-cache.c
credential-store.c
credential.c credential: convert "url" attribute into its parsed subparts 2012-07-18 13:26:58 -07:00
credential.h git credential fill: output the whole 'struct credential' 2012-06-25 11:56:24 -07:00
csum-file.c
csum-file.h
ctype.c
daemon.c
date.c Merge branch 'jc/maint-filter-branch-epoch-date' into maint 2012-07-30 13:04:18 -07:00
decorate.c
decorate.h
delta.h
diff-delta.c
diff-lib.c diff: do not use null sha1 as a sentinel value 2012-07-29 15:04:32 -07:00
diff-no-index.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
diff.c Merge branch 'nd/maint-diffstat-summary' into maint 2012-09-20 15:55:31 -07:00
diff.h Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
diffcore-break.c
diffcore-delta.c
diffcore-order.c
diffcore-pickaxe.c
diffcore-rename.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
diffcore.h Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
dir.c warn_on_inaccessible(): a helper to warn on inaccessible paths 2012-08-21 14:52:07 -07:00
dir.h Merge branch 'jc/ls-files-i-dir' into maint 2012-07-11 12:44:35 -07:00
editor.c
entry.c
environment.c git on Mac OS and precomposed unicode 2012-07-08 22:03:46 -07:00
exec_cmd.c
exec_cmd.h
fast-import.c
fetch-pack.h
fixup-builtins
fmt-merge-msg.h
fsck.c Merge branch 'jk/maint-null-in-trees' into maint-1.7.11 2012-09-10 15:24:54 -07:00
fsck.h
generate-cmdlist.sh
gettext.c
gettext.h
git-add--interactive.perl git-add--interactive.perl: Remove two unused variables 2012-06-25 10:06:09 -07:00
git-am.sh Merge branch 'jx/i18n-1.7.11' 2012-07-31 09:41:52 -07:00
git-archimport.perl
git-bisect.sh
git-compat-util.h warn_on_inaccessible(): a helper to warn on inaccessible paths 2012-08-21 14:52:07 -07:00
git-cvsexportcommit.perl
git-cvsimport.perl
git-cvsserver.perl
git-difftool--helper.sh
git-difftool.perl difftool: only copy back files modified during directory diff 2012-07-19 10:33:44 -07:00
git-filter-branch.sh Merge branch 'jc/maint-filter-branch-epoch-date' into maint 2012-07-30 13:04:18 -07:00
git-instaweb.sh
git-lost-found.sh
git-merge-octopus.sh
git-merge-one-file.sh
git-merge-resolve.sh
git-mergetool--lib.sh mergetool: support --tool-help option like difftool does 2012-07-23 14:42:39 -07:00
git-mergetool.sh mergetool: style fixes 2012-08-23 21:30:51 -07:00
git-p4.py Merge branch 'pw/git-p4-move' 2012-07-15 21:38:32 -07:00
git-parse-remote.sh
git-pull.sh
git-quiltimport.sh
git-rebase--am.sh rebase: don't source git-sh-setup twice 2012-06-26 13:17:50 -07:00
git-rebase--interactive.sh Merge branch 'maint-1.7.11' into maint 2012-09-10 15:31:06 -07:00
git-rebase--merge.sh rebase: don't source git-sh-setup twice 2012-06-26 13:17:50 -07:00
git-rebase.sh git-rebase.sh: fix typo in an error message 2012-08-01 13:58:47 -07:00
git-relink.perl
git-remote-testgit.py
git-repack.sh
git-request-pull.sh request-pull: really favor a matching tag 2012-06-01 12:38:19 -07:00
git-send-email.perl Merge branch 'sb/send-email-reconfirm-fix' into maint 2012-09-14 21:32:07 -07:00
git-sh-i18n.sh
git-sh-setup.sh Merge branch 'jc/maint-protect-sh-from-ifs' into maint-1.7.11 2012-09-10 15:25:45 -07:00
git-stash.sh Merge branch 'ph/stash-rerere' into maint-1.7.11 2012-09-11 11:10:12 -07:00
git-submodule.sh Merge branch 'rr/maint-submodule-unknown-cmd' into maint 2012-10-02 13:42:32 -07:00
git-svn.perl git svn: handle errors and concurrent commits in dcommit 2012-08-10 19:53:18 +00:00
GIT-VERSION-GEN Git 1.7.12.4 2012-10-17 10:36:42 -07:00
git-web--browse.sh
git.c add 'git credential' plumbing command 2012-06-25 11:55:51 -07:00
git.spec.in
gpg-interface.c ident: rename IDENT_ERROR_ON_NO_NAME to IDENT_STRICT 2012-05-24 17:16:41 -07:00
gpg-interface.h
graph.c
graph.h
grep.c grep.c: make two symbols really file-scope static this time 2012-09-20 14:20:09 -07:00
grep.h grep.c: mark private file-scope symbols as static 2012-09-15 23:35:39 -07:00
hash.c
hash.h
help.c help.c::exclude_cmds(): plug a leak 2012-07-25 11:08:59 -07:00
help.h
hex.c
http-backend.c
http-fetch.c
http-push.c http-push: do not access git_default_email directly 2012-05-22 09:07:52 -07:00
http-walker.c
http.c Merge branch 'jk/maint-http-half-auth-push' into maint 2012-10-17 10:29:24 -07:00
http.h http: fix segfault in handle_curl_result 2012-10-12 09:42:31 -07:00
ident.c split_ident_line(): make best effort when parsing author/committer line 2012-08-31 14:54:18 -07:00
imap-send.c
INSTALL INSTALL: update asciidoc recommendation 2012-05-30 09:07:04 -07:00
kwset.c
kwset.h
levenshtein.c
levenshtein.h
LGPL-2.1
list-objects.c
list-objects.h
ll-merge.c Merge branch 'jc/ll-merge-binary-ours' into maint 2012-10-17 10:26:51 -07:00
ll-merge.h
lockfile.c
log-tree.c format-patch: refactor get_patch_filename 2012-05-22 09:08:50 -07:00
log-tree.h format-patch: refactor get_patch_filename 2012-05-22 09:08:50 -07:00
mailmap.c
mailmap.h
Makefile Sync with 1.7.11.7 2012-09-14 21:20:40 -07:00
match-trees.c
merge-file.c
merge-file.h
merge-recursive.c Sync with 1.7.11.6 2012-09-11 11:23:54 -07:00
merge-recursive.h
mergesort.c
mergesort.h
name-hash.c
notes-cache.c
notes-cache.h
notes-merge.c Sync with 1.7.11.6 2012-09-11 11:23:54 -07:00
notes-merge.h
notes.c
notes.h
object.c
object.h
pack-check.c
pack-refs.c
pack-refs.h
pack-revindex.c
pack-revindex.h
pack-write.c
pack.h
pager.c
parse-options-cb.c
parse-options.c git on Mac OS and precomposed unicode 2012-07-08 22:03:46 -07:00
parse-options.h
patch-delta.c
patch-ids.c diff_setup_done(): return void 2012-08-03 12:11:07 -07:00
patch-ids.h
path.c config: read (but not write) from $XDG_CONFIG_HOME/git/config file 2012-06-25 09:05:55 -07:00
pkt-line.c remove the impression of unexpectedness when access is denied 2012-06-19 13:37:02 -07:00
pkt-line.h remove the impression of unexpectedness when access is denied 2012-06-19 13:37:02 -07:00
preload-index.c
pretty.c Merge branch 'jk/pretty-commit-header-incomplete-line' into maint 2012-06-01 13:01:33 -07:00
progress.c
progress.h
prompt.c
prompt.h
quote.c
quote.h
reachable.c
reachable.h
read-cache.c Sync with 1.7.11.6 2012-09-11 11:23:54 -07:00
README
reflog-walk.c
reflog-walk.h
refs.c Merge branch 'rs/refs-string-slice' 2012-05-29 13:09:02 -07:00
refs.h
RelNotes Git 1.7.12.4 2012-10-17 10:36:42 -07:00
remote-curl.c Merge branch 'jk/maint-http-half-auth-push' into maint 2012-10-17 10:29:24 -07:00
remote.c Merge branch 'jk/push-delete-ref-error-message' into maint 2012-07-22 13:04:25 -07:00
remote.h add sorting infrastructure for list refs 2012-05-22 13:31:03 -07:00
replace_object.c
rerere.c Merge branch 'ar/clone-honor-umask-at-top' 2012-07-15 21:39:04 -07:00
rerere.h
resolve-undo.c
resolve-undo.h
revision.c Merge branch 'jc/maint-log-grep-all-match-1' into maint 2012-09-29 22:30:56 -07:00
revision.h Merge branch 'mz/cherry-pick-cmdline-order' into maint 2012-09-14 21:24:18 -07:00
run-command.c Merge branch 'dg/run-command-child-cleanup' into maint 2012-09-20 15:55:12 -07:00
run-command.h
send-pack.h
sequencer.c cherry-pick/revert: respect order of revisions to pick 2012-08-30 14:00:23 -07:00
sequencer.h
server-info.c
setup.c Merge branch 'maint-1.7.11' into maint 2012-09-10 15:31:06 -07:00
sh-i18n--envsubst.c
sha1-array.c
sha1-array.h
sha1-lookup.c
sha1-lookup.h
sha1_file.c sha1_file.c: introduce get_max_fd_limit() helper 2012-08-24 09:46:01 -07:00
sha1_name.c Merge branch 'jc/sha1-name-more' 2012-07-22 12:55:07 -07:00
shallow.c
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 Merge branch 'dj/fetch-all-tags' into maint 2012-09-24 12:39:21 -07:00
submodule.h submodule: use argv_array instead of hand-building arrays 2012-09-02 21:13:50 -07:00
symlinks.c
tag.c
tag.h
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: drop no-op reset methods 2012-07-05 23:26:51 -05:00
test-match-trees.c
test-mergesort.c
test-mktemp.c
test-parse-options.c
test-path-utils.c
test-regex.c test-regex: Add a test to check for a bug in the regex routines 2012-09-02 18:57:21 -07:00
test-revision-walking.c
test-run-command.c
test-scrap-cache-tree.c
test-sha1.c
test-sha1.sh
test-sigchain.c
test-subprocess.c
test-svn-fe.c vcs-svn: drop no-op reset methods 2012-07-05 23:26:51 -05:00
thread-utils.c
thread-utils.h
trace.c
transport-helper.c Add explanatory comment for transport-helpers refs mapping. 2012-07-30 12:22:35 -07:00
transport.c
transport.h
tree-diff.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
tree-walk.c
tree-walk.h
tree.c Strip namelen out of ce_flags into a ce_namelen field 2012-07-11 09:42:45 -07:00
tree.h
unimplemented.sh
unix-socket.c
unix-socket.h
unpack-trees.c Merge branch 'tg/ce-namelen-field' 2012-07-23 20:55:21 -07:00
unpack-trees.h unpack-trees.c: use path_excluded() in check_ok_to_remove() 2012-06-05 22:21:42 -07:00
upload-pack.c include agent identifier in capability string 2012-08-03 13:03:34 -07:00
url.c
url.h
usage.c
userdiff.c
userdiff.h
utf8.c git on Mac OS and precomposed unicode 2012-07-08 22:03:46 -07:00
utf8.h git on Mac OS and precomposed unicode 2012-07-08 22:03:46 -07:00
varint.c
varint.h
version.c include agent identifier in capability string 2012-08-03 13:03:34 -07:00
version.h include agent identifier in capability string 2012-08-03 13:03:34 -07:00
walker.c
walker.h
wrap-for-bin.sh
wrapper.c warn_on_inaccessible(): a helper to warn on inaccessible paths 2012-08-21 14:52:07 -07:00
write_or_die.c
ws.c
wt-status.c status: color in-progress message like other header messages 2012-07-16 09:37:29 -07:00
wt-status.h status: color in-progress message like other header messages 2012-07-16 09:37:29 -07:00
xdiff-interface.c
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 (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://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.