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2018-06-18Merge branch 'js/rebase-i-root-fix'Libravatar Junio C Hamano2-1/+10
A regression to "rebase -i --root" introduced during this cycle has been fixed. * js/rebase-i-root-fix: rebase --root: fix amending root commit messages rebase --root: demonstrate a bug while amending root commit messages
2018-06-18Merge branch 'jk/ewah-bounds-check'Libravatar Junio C Hamano5-7/+38
The code to read compressed bitmap was not careful to avoid reading past the end of the file, which has been corrected. * jk/ewah-bounds-check: ewah: adjust callers of ewah_read_mmap() ewah_read_mmap: bounds-check mmap reads
2018-06-18Merge tag 'l10n-2.18.0-rnd3' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano10-17929/+26095
l10n for Git 2.18.0 round 3 * tag 'l10n-2.18.0-rnd3' of git://github.com/git-l10n/git-po: l10n: zh_CN: for git v2.18.0 l10n round 1 to 3 l10n: bg.po: Updated Bulgarian translation (3608t) l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round 3 l10n: fr.po v2.18.0 round 3 l10n: es.po: Spanish update for v2.18.0 round 3 l10n: git.pot: v2.18.0 round 3 (1 new, 1 removed) l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round2 l10n: bg.po: Updated Bulgarian translation (3608t) l10n: es.po: Spanish update for v2.18.0 round 2 l10n: sv.po: Update Swedish translation (3608t0f0u) l10n: sv.po: Update Swedish translation (3470t0f0u) l10n: git.pot: v2.18.0 round 2 (144 new, 6 removed) l10n: fr.po v2.18 round 1 l10n: vi(3470t): Updated Vietnamese translation for v2.18.0 l10n: es.po: Spanish update for v2.18.0 round 1 l10n: git.pot: v2.18.0 round 1 (108 new, 14 removed) l10n: TEAMS: remove inactive de team members l10n: de.po: fix typos l10n: Update Catalan translation
2018-06-18A bunch of micro-fixes before going 2.18 finalLibravatar Junio C Hamano1-0/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18Merge branch 'sb/blame-color'Libravatar Junio C Hamano1-0/+1
Leakfix. * sb/blame-color: blame: release string_list after use in parse_color_fields()
2018-06-18Merge branch 'mw/doc-merge-enumfix'Libravatar Junio C Hamano1-1/+1
Fix old merge glitch in Documentation during v2.13-rc0 era. * mw/doc-merge-enumfix: doc: update the order of the syntax `git merge --continue`
2018-06-18Merge branch 'en/rename-directory-detection'Libravatar Junio C Hamano1-5/+5
Newly added codepath in merge-recursive had potential buffer overrun, which has been fixed. * en/rename-directory-detection: merge-recursive: use xstrdup() instead of fixed buffer
2018-06-18Merge branch 'rd/doc-remote-tracking-with-hyphen'Libravatar Junio C Hamano3-5/+5
Doc update. * rd/doc-remote-tracking-with-hyphen: Use hyphenated "remote-tracking branch" (docs and comments)
2018-06-18Merge branch 'jl/zlib-restore-nul-termination'Libravatar Junio C Hamano1-0/+3
Make zlib inflate codepath more robust against versions of zlib that clobber unused portion of outbuf. * jl/zlib-restore-nul-termination: packfile: correct zlib buffer handling
2018-06-18Merge branch 'ab/cred-netrc-no-autodie'Libravatar Junio C Hamano1-1/+0
Hotfix for contrib/ stuff broken by this cycle. * ab/cred-netrc-no-autodie: git-credential-netrc: remove use of "autodie"
2018-06-18Merge branch 'km/doc-workflows-typofix'Libravatar Junio C Hamano1-1/+1
Typofix. * km/doc-workflows-typofix: gitworkflows: fix grammar in 'Merge upwards' rule
2018-06-18Merge branch 'ld/git-p4-updates'Libravatar Junio C Hamano5-24/+307
"git p4" updates. * ld/git-p4-updates: git-p4: auto-size the block git-p4: narrow the scope of exceptions caught when parsing an int git-p4: raise exceptions from p4CmdList based on error from p4 server git-p4: better error reporting when p4 fails git-p4: add option to disable syncing of p4/master with p4 git-p4: disable-rebase: allow setting this via configuration git-p4: add options --commit and --disable-rebase
2018-06-18Merge branch 'rd/diff-options-typofix'Libravatar Junio C Hamano1-4/+4
Typofix. * rd/diff-options-typofix: diff-options.txt: fix minor typos, font inconsistencies, in docs
2018-06-18Merge branch 'rd/comment-typofix-in-sha1-file'Libravatar Junio C Hamano1-1/+1
In code comment typofix * rd/comment-typofix-in-sha1-file: sha1-file.c: correct $GITDIR to $GIT_DIR in a comment
2018-06-18RelNotes 2.18: minor fix to entry about dynamically loading completionsLibravatar SZEDER Gábor1-1/+1
It was not "newer versions of bash" but newer versions of bash-completion that made commit 085e2ee0e6 (completion: load completion file for external subcommand, 2018-04-29) both necessary and possible. Update the corresponding RelNotes entry accordingly. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18rebase --root: fix amending root commit messagesLibravatar Johannes Schindelin2-2/+2
The code path that triggered that "BUG" really does not want to run without an explicit commit message. In the case where we want to amend a commit message, we have an *implicit* commit message, though: the one of the commit to amend. Therefore, this code path should not even be entered. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18rebase --root: demonstrate a bug while amending root commit messagesLibravatar Todd Zullinger1-0/+9
When splitting a repository, running `git rebase -i --root` to reword the initial commit, Git dies with BUG: sequencer.c:795: root commit without message. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18ewah: adjust callers of ewah_read_mmap()Libravatar Jeff King2-2/+3
The return value of ewah_read_mmap() is now an ssize_t, since we could (in theory) process up to 32GB of data. This would never happen in practice, but a corrupt or malicious .bitmap or index file could convince us to do so. Let's make sure that we don't stuff the value into an int, which would cause us to incorrectly move our pointer forward. We'd always move too little, since negative values are used for reporting errors. So the worst case is just that we end up reporting a corrupt file, not an out-of-bounds read. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18ewah_read_mmap: bounds-check mmap readsLibravatar Jeff King3-5/+35
The on-disk ewah format tells us how big the ewah data is, and we blindly read that much from the buffer without considering whether the mmap'd data is long enough, which can lead to out-of-bound reads. Let's make sure we have data available before reading it, both for the ewah header/footer as well as for the bit data itself. In particular: - keep our ptr/len pair in sync as we move through the buffer, and check it before each read - check the size for integer overflow (this should be impossible on 64-bit, as the size is given as a 32-bit count of 8-byte words, but is possible on a 32-bit system) - return the number of bytes read as an ssize_t instead of an int, again to prevent integer overflow - compute the return value using a pointer difference; this should yield the same result as the existing code, but makes it more obvious that we got our computations right The included test is far from comprehensive, as it just picks a static point at which to truncate the generated bitmap. But in practice this will hit in the middle of an ewah and make sure we're at least exercising this code. Reported-by: Luat Nguyen <root@l4w.io> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-18l10n: zh_CN: for git v2.18.0 l10n round 1 to 3Libravatar Jiang Xin1-2452/+3552
Translate 251 new messages (3608t0f0u) for git 2.18.0. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2018-06-17Merge branch 'master' of git://github.com/nafmo/git-l10n-svLibravatar Jiang Xin1-2453/+3562
* 'master' of git://github.com/nafmo/git-l10n-sv: l10n: sv.po: Update Swedish translation (3608t0f0u) l10n: sv.po: Update Swedish translation (3470t0f0u)
2018-06-17Merge branch 'master' of https://github.com/vnwildman/gitLibravatar Jiang Xin1-21/+21
* 'master' of https://github.com/vnwildman/git: l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round 3
2018-06-17Merge branch 'master' of git://github.com/alshopov/git-poLibravatar Jiang Xin1-19/+19
* 'master' of git://github.com/alshopov/git-po: l10n: bg.po: Updated Bulgarian translation (3608t)
2018-06-17Merge branch 'fr_2.18_rnd3' of git://github.com/jnavila/gitLibravatar Jiang Xin1-466/+1071
* 'fr_2.18_rnd3' of git://github.com/jnavila/git: l10n: fr.po v2.18.0 round 3
2018-06-17l10n: bg.po: Updated Bulgarian translation (3608t)Libravatar Alexander Shopov1-19/+19
Signed-off-by: Alexander Shopov <ash@kambanaria.org>
2018-06-17l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round 3Libravatar Tran Ngoc Quan1-21/+21
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
2018-06-16l10n: fr.po v2.18.0 round 3Libravatar Jean-Noël Avila1-466/+1071
Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
2018-06-16l10n: es.po: Spanish update for v2.18.0 round 3Libravatar Christopher Diaz Riveros1-20/+20
Signed-off-by: Christopher Diaz Riveros <chrisadr@gentoo.org>
2018-06-16l10n: git.pot: v2.18.0 round 3 (1 new, 1 removed)Libravatar Jiang Xin1-17/+17
Generate po/git.pot from v2.18.0-rc2 for git v2.18.0 l10n round 3. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2018-06-16Merge branch 'master' of git://github.com/git-l10n/git-poLibravatar Jiang Xin8-12862/+18214
* 'master' of git://github.com/git-l10n/git-po: l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round2 l10n: bg.po: Updated Bulgarian translation (3608t) l10n: es.po: Spanish update for v2.18.0 round 2 l10n: git.pot: v2.18.0 round 2 (144 new, 6 removed) l10n: fr.po v2.18 round 1 l10n: vi(3470t): Updated Vietnamese translation for v2.18.0 l10n: es.po: Spanish update for v2.18.0 round 1 l10n: git.pot: v2.18.0 round 1 (108 new, 14 removed) l10n: TEAMS: remove inactive de team members l10n: de.po: fix typos l10n: Update Catalan translation
2018-06-15Merge branch 'master' of https://github.com/vnwildman/gitLibravatar Jiang Xin1-430/+994
* 'master' of https://github.com/vnwildman/git: l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round2
2018-06-14doc: update the order of the syntax `git merge --continue`Libravatar Meng-Sung Wu1-1/+1
The syntax "git merge <message> HEAD <commit>" has been removed. The order of the syntax should also be updated. Signed-off-by: Meng-Sung Wu <mengsungwu@fortunewhite.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-14blame: release string_list after use in parse_color_fields()Libravatar René Scharfe1-0/+1
Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-14merge-recursive: use xstrdup() instead of fixed bufferLibravatar René Scharfe1-5/+5
Paths can be longer than PATH_MAX. Avoid a buffer overrun in check_dir_renamed() by using xstrdup() to make a private copy safely. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-14l10n: vi.po(3608t): Update Vietnamese translation for v2.18.0 round2Libravatar Tran Ngoc Quan1-430/+994
Signed-off-by: Tran Ngoc Quan <vnwildman@gmail.com>
2018-06-13Git 2.18-rc2Libravatar Junio C Hamano2-1/+7
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-13Merge branch 'jk/index-pack-maint'Libravatar Junio C Hamano4-2/+25
"index-pack --strict" has been taught to make sure that it runs the final object integrity checks after making the freshly indexed packfile available to itself. * jk/index-pack-maint: index-pack: correct install_packed_git() args index-pack: handle --strict checks of non-repo packs prepare_commit_graft: treat non-repository as a noop
2018-06-13Merge branch 'sg/completion-zsh-workaround'Libravatar Junio C Hamano2-2/+5
Work around zsh segfaulting when loading git-completion.zsh * sg/completion-zsh-workaround: completion: correct zsh detection when run from git-completion.zsh
2018-06-13Merge branch 'sb/submodule-merge-in-merge-recursive'Libravatar Junio C Hamano1-2/+2
Finishing touches to a topic that already is in 'master'. * sb/submodule-merge-in-merge-recursive: merge-submodule: reduce output verbosity
2018-06-13Merge branch 'jk/submodule-fsck-loose-fixup'Libravatar Junio C Hamano2-8/+24
Finishing touches to a topic that already is in 'maint'. * jk/submodule-fsck-loose-fixup: fsck: avoid looking at NULL blob->object t7415: don't bother creating commit for symlink test
2018-06-13packfile: correct zlib buffer handlingLibravatar Jeremy Linton1-0/+3
The buffer being passed to zlib includes a NUL terminator that git needs to keep in place. unpack_compressed_entry() attempts to detect the case that the source buffer hasn't been fully consumed by checking to see if the destination buffer has been over consumed. This causes a problem, that more recent zlib patches have been poisoning the unconsumed portions of the buffer which overwrites the NUL byte, while correctly returning length and status. Let's place the NUL at the end of the buffer after inflate returns to assure that it doesn't result in problems for git even if its been overwritten by zlib. Signed-off-by: Jeremy Linton <lintonrjeremy@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-13RelNotes 2.18: clarify where directory rename detection appliesLibravatar Elijah Newren1-1/+1
Mention that this feature works with some commands (merge and cherry-pick, implying that it also works with commands that build on these like rebase -m and rebase -i). Explicitly mentioning two commands hopefully implies that it may not always work with other commands (am, and rebase without flags that imply either -m or -i). Also, since the directory rename detection from this cycle was specifically added in merge-recursive and not diffcore-rename, remove the 'in "diff" family" phrase from the note. (Folks have requested in the past that `git diff` detect directory renames and somehow simplify its output, so it may be helpful to avoid implying that diff has any new capability here.) Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-13Use hyphenated "remote-tracking branch" (docs and comments)Libravatar Robert P. J. Day3-5/+5
Use the obvious consensus of hyphenated "remote-tracking branch", and fix an obvious typo, all in documentation and comments. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-13git-credential-netrc: remove use of "autodie"Libravatar Ævar Arnfjörð Bjarmason1-1/+0
The "autodie" module was added in Perl 5.10.1, but our INSTALL document says "version 5.8 or later is needed". As discussed in <87efhfvxzu.fsf@evledraar.gmail.com> this script is in contrib/, so we might not want to apply that policy, however in this case "autodie" was recently added as a "gratuitous safeguard" in 786ef50a23 ("git-credential-netrc: accept gpg option", 2018-05-12) (see <CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com>). Looking at it more carefully the addition of "autodie" inadvertently introduced a logic error, since having it is equivalent to this patch: @@ -245,10 +244,10 @@ sub load_netrc { if ($gpgmode) { my @cmd = ($options{'gpg'}, qw(--decrypt), $file); log_verbose("Using GPG to open $file: [@cmd]"); - open $io, "-|", @cmd; + open $io, "-|", @cmd or die "@cmd: $!"; } else { log_verbose("Opening $file..."); - open $io, '<', $file; + open $io, '<', $file or die "$file: $!$!; } # nothing to do if the open failed (we log the error later) As shown in the context the intent of that code is not do die but to log the error later. Per my reading of the file this was the only thing autodie was doing in this file (there was no other code it altered). So let's remove it, both to fix the logic error and to get rid of the dependency. 1. <87efhfvxzu.fsf@evledraar.gmail.com> (https://public-inbox.org/git/87efhfvxzu.fsf@evledraar.gmail.com/) 2. <CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com> (https://public-inbox.org/git/CAHqJXRE8OKSKcck1APHAHccLZhox+tZi8nNu2RA74RErX8s3Pg@mail.gmail.com/) Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: auto-size the blockLibravatar Luke Diamand2-6/+29
git-p4 originally would fetch changes in one query. On large repos this could fail because of the limits that Perforce imposes on the number of items returned and the number of queries in the database. To fix this, git-p4 learned to query changes in blocks of 512 changes, However, this can be very slow - if you have a few million changes, with each chunk taking about a second, it can be an hour or so. Although it's possible to tune this value manually with the "--changes-block-size" option, it's far from obvious to ordinary users that this is what needs doing. This change alters the block size dynamically by looking for the specific error messages returned from the Perforce server, and reducing the block size if the error is seen, either to the limit reported by the server, or to half the current block size. That means we can start out with a very large block size, and then let it automatically drop down to a value that works without error, while still failing correctly if some other error occurs. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: narrow the scope of exceptions caught when parsing an intLibravatar Luke Diamand1-1/+1
The current code traps all exceptions around some code which parses an integer, and then talks to Perforce. That can result in errors from Perforce being ignored. Change the code to only catch the integer conversion exceptions. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: raise exceptions from p4CmdList based on error from p4 serverLibravatar Luke Diamand1-4/+40
This change lays some groundwork for better handling of rowcount errors from the server, where it fails to send us results because we requested too many. It adds an option to p4CmdList() to return errors as a Python exception. The exceptions are derived from P4Exception (something went wrong), P4ServerException (the server sent us an error code) and P4RequestSizeException (we requested too many rows/results from the server database). This makes the code that handles the errors a bit easier. The default behavior is unchanged; the new code is enabled with a flag. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: better error reporting when p4 failsLibravatar Luke Diamand2-0/+133
Currently when p4 fails to run, git-p4 just crashes with an obscure error message. For example, if the P4 ticket has expired, you get: Error: Cannot locate perforce checkout of <path> in client view This change checks whether git-p4 can talk to the Perforce server when the first P4 operation is attempted, and tries to print a meaningful error message if it fails. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: add option to disable syncing of p4/master with p4Libravatar Luke Diamand2-11/+28
Add an option to the git-p4 submit command to disable syncing with Perforce. This is useful for the case where a git-p4 mirror has been setup on a server somewhere, running from (e.g.) cron, and developers then clone from this. Having the local cloned copy also sync from Perforce just isn't useful. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-12git-p4: disable-rebase: allow setting this via configurationLibravatar Luke Diamand2-2/+5
This just lets you set the --disable-rebase option with the git configuration options git-p4.disableRebase. If you're using this option, you probably want to set it all the time for a given repo. Signed-off-by: Luke Diamand <luke@diamand.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>