Derrick Stolee d96075428a multi-pack-index: use hash version byte ... Similar to the commit-graph format, the multi-pack-index format has a byte in the header intended to track the hash version used to write the file. This allows one to interpret the hash length without having the context of the repository config specifying the hash length. This was not modified as part of the SHA-256 work because the hash length was automatically up-shifted due to that config. Since we have this byte available, we can make the file formats more obviously incompatible instead of relying on other context from the repository. Add a new oid_version() method in midx.c similar to the one in commit-graph.c. This is specifically made separate from that implementation to avoid artificially linking the formats. The test impact requires a few more things than the corresponding change in the commit-graph format. Specifically, 'test-tool read-midx' was not writing anything about this header value to output. Since the value available in 'struct multi_pack_index' is hash_len instead of a version value, we output "20" or "32" instead of "1" or "2". Since we want a user to not have their Git commands fail if their multi-pack-index has the incorrect hash version compared to the repository's hash version, we relax the die() to an error() in load_multi_pack_index(). This has some effect on 'git multi-pack-index verify' as we need to check that a failed parse of a file that exists is actually a verify error. For that test that checks the hash version matches, we change the corrupted byte from "2" to "3" to ensure the test fails for both hash algorithms. Helped-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Reviewed-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2020-08-17 16:45:20 -07:00
..
config	Merge branch 'tb/upload-pack-filters'	2020-08-11 18:04:13 -07:00
howto	Merge branch 'js/pu-to-seen'	2020-07-06 22:09:16 -07:00
RelNotes	Seventh batch	2020-08-13 14:13:59 -07:00
technical	multi-pack-index: use hash version byte	2020-08-17 16:45:20 -07:00
.gitattributes
.gitignore	Merge branch 'js/misc-doc-fixes'	2019-05-09 00:37:27 +09:00
asciidoc.conf	Doc: drop support for docbook-xsl before 1.72.0	2020-03-29 09:25:38 -07:00
asciidoctor-extensions.rb	Merge branch 'ma/user-manual-markup-update'	2019-10-06 12:25:16 +09:00
blame-options.txt	blame-options.txt: document --first-parent option	2020-08-06 14:08:10 -07:00
build-docdep.perl
cat-texi.perl
cmd-list.perl	git.txt: add list of guides	2020-08-04 18:34:02 -07:00
CodingGuidelines	Merge branch 'dl/python-2.7-is-the-floor-version'	2020-06-17 21:54:05 -07:00
config.txt	docs: add documentation for extensions.objectFormat	2020-07-30 09:16:49 -07:00
date-formats.txt	date-formats.txt: fix list continuation	2020-05-18 13:18:56 -07:00
diff-format.txt	doc: indent multi-line items in list	2019-12-13 12:18:07 -08:00
diff-generate-patch.txt	diff, log doc: small grammer, format, and language fixes	2019-09-17 12:14:06 -07:00
diff-options.txt	diff: add config option relative	2020-05-24 16:23:59 -07:00
doc-diff	doc-diff: use single-colon rule in rendering Makefile	2020-02-18 13:53:30 -08:00
docbook-xsl.css
docbook.xsl
everyday.txto
fetch-options.txt	Merge branch 'dr/doc-recurse-submodules'	2020-04-28 15:50:01 -07:00
fix-texi.perl
git-add.txt	add: support the --pathspec-from-file option	2019-12-04 10:10:37 -08:00
git-am.txt	Documentation: document am --no-gpg-sign	2020-04-03 11:37:22 -07:00
git-annotate.txt
git-apply.txt
git-archimport.txt
git-archive.txt
git-bisect-lk2009.txt	Merge branch 'dl/lore-is-the-archive'	2019-12-06 15:09:24 -08:00
git-bisect.txt	Documentation/git-bisect.txt: add --no-ff to merge command	2019-10-29 11:53:56 +09:00
git-blame.txt	blame: add the ability to ignore commits and their changes	2019-05-16 11:36:23 +09:00
git-branch.txt	docs: add missing diamond brackets	2020-06-24 09:14:21 -07:00
git-bugreport.txt	Merge branch 'es/bugreport-shell'	2020-06-08 18:06:28 -07:00
git-bundle.txt	bundle: add new version for use with SHA-256	2020-07-30 09:16:48 -07:00
git-cat-file.txt	cat-file: add missing [=<format>] to usage/synopsis	2020-07-01 15:54:05 -07:00
git-check-attr.txt	Documentation: fix a bunch of typos, both old and new	2019-11-07 13:42:00 +09:00
git-check-ignore.txt	Merge branch 'en/check-ignore' into maint	2020-03-17 15:02:23 -07:00
git-check-mailmap.txt
git-check-ref-format.txt
git-checkout-index.txt
git-checkout.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-cherry-pick.txt	cherry-pick/revert: honour --no-gpg-sign in all case	2020-04-03 11:37:22 -07:00
git-cherry.txt
git-citool.txt
git-clean.txt	Merge branch 'en/clean-nested-with-ignored'	2019-10-11 14:24:46 +09:00
git-clone.txt	docs: add missing diamond brackets	2020-06-24 09:14:21 -07:00
git-column.txt
git-commit-graph.txt	Merge branch 'ds/commit-graph-bloom-updates' into master	2020-07-30 13:20:31 -07:00
git-commit-tree.txt	Documentation: merge commit-tree --[no-]gpg-sign	2020-04-03 11:37:22 -07:00
git-commit.txt	Documentation: reword commit --no-gpg-sign	2020-04-03 11:37:22 -07:00
git-config.txt	config: add '--show-scope' to print the scope of a config value	2020-02-10 10:49:12 -08:00
git-count-objects.txt
git-credential-cache--daemon.txt
git-credential-cache.txt
git-credential-store.txt	Merge branch 'cb/credential-store-ignore-bogus-lines'	2020-05-08 14:25:01 -07:00
git-credential.txt	git-credential.txt: use list continuation	2020-05-18 13:19:33 -07:00
git-cvsexportcommit.txt
git-cvsimport.txt
git-cvsserver.txt	Documentation: fix a bunch of typos, both old and new	2019-11-07 13:42:00 +09:00
git-daemon.txt
git-describe.txt
git-diff-files.txt
git-diff-index.txt
git-diff-tree.txt
git-diff.txt	git-diff.txt: reorder possible usages	2020-07-13 12:47:38 -07:00
git-difftool.txt	difftool: fallback on merge.guitool	2019-05-13 23:11:59 +09:00
git-fast-export.txt	fast-export: allow seeding the anonymized mapping	2020-06-25 14:19:23 -07:00
git-fast-import.txt	Merge branch 'en/fast-import-looser-date'	2020-06-02 13:35:05 -07:00
git-fetch-pack.txt
git-fetch.txt	docs: adjust for the recent rename of pu to seen	2020-06-25 09:18:53 -07:00
git-filter-branch.txt	git-filter-branch.txt: wrap "maths" notation in backticks	2020-02-04 12:17:18 -08:00
git-fmt-merge-msg.txt
git-for-each-ref.txt	ref-filter: add support for %(contents:size)	2020-07-16 10:46:55 -07:00
git-format-patch.txt	format-patch: teach --no-encode-email-headers	2020-04-07 22:37:18 -07:00
git-fsck-objects.txt
git-fsck.txt	Documentation/git-fsck.txt: include fsck.* config variables	2019-07-29 10:41:18 -07:00
git-gc.txt	Recommend git-filter-repo instead of git-filter-branch	2019-09-05 13:01:48 -07:00
git-get-tar-commit-id.txt
git-grep.txt	Merge branch 'mt/grep-cquote-path'	2020-04-28 15:50:09 -07:00
git-gui.txt	Documentation: update the location of the git-gui repo	2019-10-06 09:45:02 +09:00
git-hash-object.txt	hash-object doc: stop mentioning git-cvsimport	2019-05-28 10:47:42 -07:00
git-help.txt	help: drop usage of 'common' and 'useful' for guides	2020-08-04 18:34:01 -07:00
git-http-backend.txt
git-http-fetch.txt	http-fetch: support fetching packfiles by URL	2020-06-10 18:06:34 -07:00
git-http-push.txt
git-imap-send.txt
git-index-pack.txt	Merge branch 'jb/doc-packfile-name' into master	2020-07-30 21:34:32 -07:00
git-init-db.txt
git-init.txt	init: allow specifying the initial branch name for the new repository	2020-06-24 09:14:21 -07:00
git-instaweb.txt
git-interpret-trailers.txt
git-log.txt	git-log.txt: include rev-list-description.txt	2020-07-08 22:08:54 -07:00
git-ls-files.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-ls-remote.txt	docs: adjust for the recent rename of pu to seen	2020-06-25 09:18:53 -07:00
git-ls-tree.txt
git-mailinfo.txt
git-mailsplit.txt
git-merge-base.txt	git-merge-base.txt: render indentations correctly under Asciidoctor	2019-09-09 11:05:51 -07:00
git-merge-file.txt
git-merge-index.txt	git-merge-index.txt: wrap shell listing in "----"	2019-09-09 11:05:52 -07:00
git-merge-one-file.txt
git-merge-tree.txt
git-merge.txt	Doc: reference the "stash list" in autostash docs	2020-05-05 16:07:30 -07:00
git-mergetool--lib.txt	mergetool: use get_merge_tool function	2019-05-13 23:11:59 +09:00
git-mergetool.txt	mergetool: fallback to tool when guitool unavailable	2019-05-13 23:11:59 +09:00
git-mktag.txt
git-mktree.txt
git-multi-pack-index.txt	multi-pack-index: respect repack.packKeptObjects=false	2020-05-10 09:50:55 -07:00
git-mv.txt
git-name-rev.txt
git-notes.txt	docs: improve the example that illustrates git-notes path names	2020-08-03 12:40:09 -07:00
git-p4.txt	git-p4: add p4 submit hooks	2020-02-14 08:58:53 -08:00
git-pack-objects.txt	pack-objects: no fetch when allow-{any,promisor}	2020-08-06 13:01:03 -07:00
git-pack-redundant.txt
git-pack-refs.txt
git-parse-remote.txt
git-patch-id.txt
git-prune-packed.txt
git-prune.txt
git-pull.txt	Merge branch 'dl/merge-autostash'	2020-04-29 16:15:27 -07:00
git-push.txt	doc: fix repeated words	2019-08-11 17:40:07 -07:00
git-quiltimport.txt
git-range-diff.txt	Merge branch 'dl/range-diff-with-notes'	2019-12-05 12:52:44 -08:00
git-read-tree.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-rebase.txt	Merge branch 'ma/rebase-doc-typofix' into master	2020-07-09 14:00:45 -07:00
git-receive-pack.txt	git-receive-pack.txt: wrap shell [script] listing in "----"	2019-09-09 11:05:52 -07:00
git-reflog.txt
git-remote-ext.txt
git-remote-fd.txt
git-remote-helpers.txto
git-remote.txt
git-repack.txt	doc: fix repeated words	2019-08-11 17:40:07 -07:00
git-replace.txt	Recommend git-filter-repo instead of git-filter-branch	2019-09-05 13:01:48 -07:00
git-request-pull.txt
git-rerere.txt	Merge branch 'nd/switch-and-restore'	2019-07-09 15:25:44 -07:00
git-reset.txt	doc: document --recurse-submodules for reset and restore	2020-04-06 13:42:43 -07:00
git-restore.txt	Merge branch 'es/restore-staged-from-head-by-default'	2020-05-08 14:25:08 -07:00
git-rev-list.txt	git-log.txt: include rev-list-description.txt	2020-07-08 22:08:54 -07:00
git-rev-parse.txt	rev-parse: make --show-toplevel without a worktree an error	2019-11-20 10:19:58 +09:00
git-revert.txt	cherry-pick/revert: honour --no-gpg-sign in all case	2020-04-03 11:37:22 -07:00
git-rm.txt	rm: support the --pathspec-from-file option	2020-02-19 10:56:49 -08:00
git-send-email.txt	Documentation: wrap config listings in "----"	2019-09-09 11:05:51 -07:00
git-send-pack.txt
git-sh-i18n--envsubst.txt
git-sh-i18n.txt
git-sh-setup.txt
git-shell.txt
git-shortlog.txt	git-shortlog.txt: include commit limiting options	2019-11-10 15:13:23 +09:00
git-show-branch.txt
git-show-index.txt	builtin/show-index: provide options to determine hash algo	2020-05-27 10:07:07 -07:00
git-show-ref.txt
git-show.txt
git-sparse-checkout.txt	Merge branch 'en/sparse-with-submodule-doc'	2020-06-22 15:55:03 -07:00
git-stage.txt
git-stash.txt	stash push: support the --pathspec-from-file option	2020-02-19 10:56:49 -08:00
git-status.txt	Documentation: wrap blocks with "--"	2019-09-09 11:05:51 -07:00
git-stripspace.txt
git-submodule.txt	submodule: fall back to remote's HEAD for missing remote.<name>.branch	2020-06-24 09:14:21 -07:00
git-svn.txt	git svn: stop using rebase --preserve-merges	2019-11-23 09:49:23 +09:00
git-switch.txt	doc: --recurse-submodules mostly applies to active submodules	2020-04-06 13:42:43 -07:00
git-symbolic-ref.txt
git-tag.txt	Documentation: fix a bunch of typos, both old and new	2019-11-07 13:42:00 +09:00
git-tools.txt
git-unpack-file.txt
git-unpack-objects.txt
git-update-index.txt	doc: dissuade users from trying to ignore tracked files	2020-01-22 12:27:49 -08:00
git-update-ref.txt	update-ref: implement interactive transaction handling	2020-04-02 11:09:49 -07:00
git-update-server-info.txt	update-server-info: avoid needless overwrites	2019-05-15 14:07:37 +09:00
git-upload-archive.txt
git-upload-pack.txt
git-var.txt
git-verify-commit.txt
git-verify-pack.txt
git-verify-tag.txt
git-web--browse.txt
git-whatchanged.txt
git-worktree.txt	git-worktree.txt: link to man pages when citing other Git commands	2020-08-03 21:32:41 -07:00
git-write-tree.txt
git.txt	git.txt: add list of guides	2020-08-04 18:34:02 -07:00
gitattributes.txt	userdiff: support Markdown	2020-05-02 18:04:12 -07:00
gitcli.txt	Merge branch 'jc/doc-single-h-is-for-help' into maint	2020-03-17 15:02:24 -07:00
gitcore-tutorial.txt	doc/gitcore-tutorial: fix prose to match example command	2020-01-08 08:56:40 -08:00
gitcredentials.txt	command-list.txt: add missing 'gitcredentials' and 'gitremote-helpers'	2020-08-04 18:34:01 -07:00
gitcvs-migration.txt
gitdiffcore.txt
giteveryday.txt	docs: adjust for the recent rename of pu to seen	2020-06-25 09:18:53 -07:00
gitfaq.txt	Merge branch 'ss/faq-ignore'	2020-05-26 09:32:08 -07:00
gitglossary.txt
githooks.txt	githooks.txt: use correct "reference-transaction" hook name	2020-07-24 13:53:58 -07:00
gitignore.txt	Merge branch 'an/ignore-doc-update' into maint	2019-07-25 14:27:13 -07:00
gitk.txt	doc: log, gitk: line-log arguments must exist in starting revision	2019-12-26 11:00:15 -08:00
gitmodules.txt	submodule: fall back to remote's HEAD for missing remote.<name>.branch	2020-06-24 09:14:21 -07:00
gitnamespaces.txt
gitremote-helpers.txt	Merge branch 'bc/sha-256-part-2'	2020-07-06 22:09:13 -07:00
gitrepository-layout.txt	Merge branch 'sg/dir-trie-fixes'	2019-11-10 18:02:14 +09:00
gitrevisions.txt
gitsubmodules.txt	doc: list all commands affected by submodule.recurse	2020-04-06 13:42:43 -07:00
gittutorial-2.txt	doc: promote "git restore"	2019-05-07 13:04:48 +09:00
gittutorial.txt	doc: promote "git restore"	2019-05-07 13:04:48 +09:00
gitweb.conf.txt	gitweb.conf.txt: switch pluses to backticks to help Asciidoctor	2019-09-09 11:05:52 -07:00
gitweb.txt	doc: don't use git.kernel.org as example gitweb URL	2019-06-24 12:37:21 -07:00
gitworkflows.txt	gitworkflows.txt: fix broken subsection underline	2020-07-18 13:43:34 -07:00
glossary-content.txt	doc: typo: s/can not/cannot/ and s/is does/does/	2019-08-05 10:05:24 -07:00
howto-index.sh
i18n.txt
install-doc-quick.sh
install-webdoc.sh
line-range-format.txt
lint-gitlink.perl
mailmap.txt
Makefile	git.txt: add list of guides	2020-08-04 18:34:02 -07:00
manpage-base-url.xsl.in
manpage-bold-literal.xsl	manpage-bold-literal.xsl: stop using git.docbook.backslash	2020-03-29 09:25:38 -07:00
manpage-normal.xsl	manpage-normal.xsl: fold in manpage-base.xsl	2020-03-29 09:25:38 -07:00
manpage-quote-apos.xsl
manpage.xsl	Documentation: fix build with Asciidoctor 2	2019-09-16 12:20:39 -07:00
merge-options.txt	Merge branch 'dl/merge-autostash'	2020-04-29 16:15:27 -07:00
merge-strategies.txt	merge-strategies: fix typo "reflected to" to "reflected in"	2019-11-11 11:04:46 +09:00
MyFirstContribution.txt	docs: adjust for the recent rename of pu to seen	2020-06-25 09:18:53 -07:00
MyFirstObjectWalk.txt	MyFirstObjectWalk: remove unnecessary conditional statement	2020-03-30 11:16:41 -07:00
pretty-formats.txt	Merge branch 'mk/pb-pretty-email-without-domain-part-fix'	2020-07-06 22:09:15 -07:00
pretty-options.txt	Merge branch 'dl/pretty-reference'	2019-12-10 13:11:43 -08:00
pull-fetch-param.txt	pull doc: refer to a specific section in 'fetch' doc	2020-04-05 15:00:03 -07:00
rev-list-description.txt	git-log.txt: include rev-list-description.txt	2020-07-08 22:08:54 -07:00
rev-list-options.txt	rev-list-options.txt: start a list for show-pulls	2020-05-26 08:04:36 -07:00
revisions.txt	revisions.txt: describe 'rev1 rev2 ...' meaning for ranges	2020-07-08 22:08:53 -07:00
sequencer.txt	cherry-pick/revert: add --skip option	2019-07-02 12:08:08 -07:00
SubmittingPatches	Merge branch 'js/pu-to-seen'	2020-07-06 22:09:16 -07:00
texi.xsl
trace2-target-values.txt	docs: mention trace2 target-dir mode in git-config	2019-10-04 09:26:42 +09:00
transfer-data-leaks.txt
urls-remotes.txt
urls.txt	Doc: Bundle file usage	2019-10-21 12:02:39 +09:00
user-manual.conf	user-manual.conf: don't specify [listingblock]	2020-03-31 16:08:02 -07:00
user-manual.txt	docs: adjust for the recent rename of pu to seen	2020-06-25 09:18:53 -07:00