OSDN Git Service
Brandon Williams [Fri, 28 Apr 2017 23:54:00 +0000 (16:54 -0700)]
submodule: change string_list changed_submodule_paths
Eliminate a call to 'xstrdup()' by changing the string_list
'changed_submodule_paths' to duplicated strings added to it.
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brandon Williams [Fri, 28 Apr 2017 23:53:59 +0000 (16:53 -0700)]
submodule: remove add_oid_to_argv()
The function 'add_oid_to_argv()' provides the same functionality as
'append_oid_to_argv()'. Remove this duplicate function and instead use
'append_oid_to_argv()' where 'add_oid_to_argv()' was previously used.
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brandon Williams [Fri, 28 Apr 2017 23:53:58 +0000 (16:53 -0700)]
submodule: rename free_submodules_sha1s()
Rename 'free_submodules_sha1s()' to 'free_submodules_oids()' since the
function frees a 'struct string_list' which has a 'struct oid_array'
stored in the 'util' field.
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Brandon Williams [Fri, 28 Apr 2017 23:53:57 +0000 (16:53 -0700)]
submodule: rename add_sha1_to_array()
Rename 'add_sha1_to_array()' to 'append_oid_to_array()' to more
accurately describe what the function does, since it handles
'struct object_id' and not sha1 character arrays.
Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 26 Apr 2017 06:44:07 +0000 (15:44 +0900)]
Git 2.13-rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 26 Apr 2017 06:39:13 +0000 (15:39 +0900)]
Merge branch 'mh/separate-ref-cache'
The internals of the refs API around the cached refs has been
streamlined.
* mh/separate-ref-cache:
do_for_each_entry_in_dir(): delete function
files_pack_refs(): use reference iteration
commit_packed_refs(): use reference iteration
cache_ref_iterator_begin(): make function smarter
get_loose_ref_cache(): new function
get_loose_ref_dir(): function renamed from get_loose_refs()
do_for_each_entry_in_dir(): eliminate `offset` argument
refs: handle "refs/bisect/" in `loose_fill_ref_dir()`
ref-cache: use a callback function to fill the cache
refs: record the ref_store in ref_cache, not ref_dir
ref-cache: introduce a new type, ref_cache
refs: split `ref_cache` code into separate files
ref-cache: rename `remove_entry()` to `remove_entry_from_dir()`
ref-cache: rename `find_ref()` to `find_ref_entry()`
ref-cache: rename `add_ref()` to `add_ref_entry()`
refs_verify_refname_available(): use function in more places
refs_verify_refname_available(): implement once for all backends
refs_ref_iterator_begin(): new function
refs_read_raw_ref(): new function
get_ref_dir(): don't call read_loose_refs() for "refs/bisect"
Junio C Hamano [Wed, 26 Apr 2017 06:39:12 +0000 (15:39 +0900)]
Merge branch 'nd/worktree-add-lock'
Allow to lock a worktree immediately after it's created. This helps
prevent a race between "git worktree add; git worktree lock" and
"git worktree prune".
* nd/worktree-add-lock:
worktree add: add --lock option
Junio C Hamano [Wed, 26 Apr 2017 06:39:11 +0000 (15:39 +0900)]
Merge branch 'jk/update-links-in-docs'
Many stale HTTP(s) links have been updated in our documentation.
* jk/update-links-in-docs:
docs/bisect-lk2009: update java code conventions link
docs/bisect-lk2009: update nist report link
docs/archimport: quote sourcecontrol.net reference
gitcore-tutorial: update broken link
doc: replace or.cz gitwiki link with git.wiki.kernel.org
doc: use https links to avoid http redirect
Junio C Hamano [Wed, 26 Apr 2017 06:39:10 +0000 (15:39 +0900)]
Merge branch 'sf/putty-w-args'
Plug a memleak.
* sf/putty-w-args:
connect.c: fix leak in handle_ssh_variant
Junio C Hamano [Wed, 26 Apr 2017 06:39:09 +0000 (15:39 +0900)]
Merge branch 'ab/completion-push-delete-ref'
The completion script (in contrib/) learned to complete "git push
--delete b<TAB>" to complete branch name to be deleted.
* ab/completion-push-delete-ref:
completion: expand "push --delete <remote> <ref>" for refs on that <remote>
Junio C Hamano [Wed, 26 Apr 2017 06:39:09 +0000 (15:39 +0900)]
Merge branch 'cc/split-index-config'
The split-index code configuration code used an unsafe git_path()
function without copying its result out.
* cc/split-index-config:
read-cache: avoid using git_path() in freshen_shared_index()
Junio C Hamano [Wed, 26 Apr 2017 06:39:08 +0000 (15:39 +0900)]
Merge branch 'jk/war-on-git-path'
While handy, "git_path()" is a dangerous function to use as a
callsite that uses it safely one day can be broken by changes
to other code that calls it. Reduction of its use continues.
* jk/war-on-git-path:
am: drop "dir" parameter from am_state_init
replace strbuf_addstr(git_path()) with git_path_buf()
replace xstrdup(git_path(...)) with git_pathdup(...)
use git_path_* helper functions
branch: add edit_description() helper
bisect: add git_path_bisect_terms helper
Junio C Hamano [Wed, 26 Apr 2017 06:39:07 +0000 (15:39 +0900)]
Merge branch 'jh/add-index-entry-optim'
"git checkout" that handles a lot of paths has been optimized by
reducing the number of unnecessary checks of paths in the
has_dir_name() function.
* jh/add-index-entry-optim:
read-cache: speed up has_dir_name (part 2)
read-cache: speed up has_dir_name (part 1)
read-cache: speed up add_index_entry during checkout
p0006-read-tree-checkout: perf test to time read-tree
read-cache: add strcmp_offset function
Junio C Hamano [Wed, 26 Apr 2017 06:39:07 +0000 (15:39 +0900)]
Merge branch 'ss/submodule-shallow-doc'
Doc update.
* ss/submodule-shallow-doc:
gitmodules: clarify what history depth a shallow clone has
Junio C Hamano [Wed, 26 Apr 2017 06:39:06 +0000 (15:39 +0900)]
Merge branch 'ss/gitmodules-ignore-doc'
Doc update.
* ss/gitmodules-ignore-doc:
gitmodules: clarify the ignore option values
Junio C Hamano [Wed, 26 Apr 2017 06:39:05 +0000 (15:39 +0900)]
Merge branch 'nd/conditional-config-in-early-config'
The recently introduced conditional inclusion of configuration did
not work well when early-config mechanism was involved.
* nd/conditional-config-in-early-config:
config: correct file reading order in read_early_config()
config: handle conditional include when $GIT_DIR is not set up
config: prepare to pass more info in git_config_with_options()
Junio C Hamano [Wed, 26 Apr 2017 06:39:05 +0000 (15:39 +0900)]
Merge branch 'ab/push-cas-doc-n-test'
Doc update.
* ab/push-cas-doc-n-test:
push: document & test --force-with-lease with multiple remotes
Junio C Hamano [Wed, 26 Apr 2017 06:39:04 +0000 (15:39 +0900)]
Merge branch 'ls/travis-coccicheck'
Travis CI learns to run coccicheck.
* ls/travis-coccicheck:
travis-ci: add static analysis build job to run coccicheck
Junio C Hamano [Wed, 26 Apr 2017 06:39:03 +0000 (15:39 +0900)]
Merge branch 'ps/pathspec-empty-prefix-origin'
A recent update broke "git add -p ../foo" from a subdirectory.
* ps/pathspec-empty-prefix-origin:
pathspec: honor `PATHSPEC_PREFIX_ORIGIN` with empty prefix
Junio C Hamano [Wed, 26 Apr 2017 06:39:02 +0000 (15:39 +0900)]
Merge branch 'pc/t2027-git-to-pipe-cleanup'
Having a git command on the upstream side of a pipe in a test
script will hide the exit status from the command, which may cause
us to fail to notice a breakage; rewrite tests in a script to avoid
this issue.
* pc/t2027-git-to-pipe-cleanup:
t2027: avoid using pipes
Junio C Hamano [Wed, 26 Apr 2017 06:39:01 +0000 (15:39 +0900)]
Merge branch 'gb/rebase-signoff'
"git rebase" learns "--signoff" option.
* gb/rebase-signoff:
rebase: pass --[no-]signoff option to git am
builtin/am: fold am_signoff() into am_append_signoff()
builtin/am: honor --signoff also when --rebasing
Junio C Hamano [Mon, 24 Apr 2017 05:08:33 +0000 (22:08 -0700)]
Getting ready for -rc1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 24 Apr 2017 05:07:57 +0000 (22:07 -0700)]
Merge branch 'dt/xgethostname-nul-termination'
gethostname(2) may not NUL terminate the buffer if hostname does
not fit; unfortunately there is no easy way to see if our buffer
was too small, but at least this will make sure we will not end up
using garbage past the end of the buffer.
* dt/xgethostname-nul-termination:
xgethostname: handle long hostnames
use HOST_NAME_MAX to size buffers for gethostname(2)
Junio C Hamano [Mon, 24 Apr 2017 05:07:57 +0000 (22:07 -0700)]
Merge branch 'jk/ls-files-recurse-submodules-fix'
"ls-files --recurse-submodules" did not quite work well in a
project with nested submodules.
* jk/ls-files-recurse-submodules-fix:
ls-files: fix path used when recursing into submodules
ls-files: fix recurse-submodules with nested submodules
Junio C Hamano [Mon, 24 Apr 2017 05:07:56 +0000 (22:07 -0700)]
Merge branch 'rs/misc-cppcheck-fixes'
Various small fixes.
* rs/misc-cppcheck-fixes:
server-info: avoid calling fclose(3) twice in update_info_file()
files_for_each_reflog_ent_reverse(): close stream and free strbuf on error
am: close stream on error, but not stdin
Junio C Hamano [Mon, 24 Apr 2017 05:07:56 +0000 (22:07 -0700)]
Merge branch 'jk/snprintf-cleanups'
Hotfix for a topic that is already in 'master'.
* jk/snprintf-cleanups:
replace: plug a memory leak
Junio C Hamano [Mon, 24 Apr 2017 05:07:55 +0000 (22:07 -0700)]
Merge branch 'xy/format-patch-base'
Doc cleanup.
* xy/format-patch-base:
doc: trivial typo in git-format-patch.txt
Junio C Hamano [Mon, 24 Apr 2017 05:07:54 +0000 (22:07 -0700)]
Merge branch 'sb/checkout-recurse-submodules'
Code cleanup.
* sb/checkout-recurse-submodules:
submodule: remove a superfluous second check for the "new" variable
Junio C Hamano [Mon, 24 Apr 2017 05:07:53 +0000 (22:07 -0700)]
Merge branch 'jt/fetch-pack-error-reporting'
"git fetch-pack" was not prepared to accept ERR packet that the
upload-pack can send with a human-readable error message. It
showed the packet contents with ERR prefix, so there was no data
loss, but it was redundant to say "ERR" in an error message.
* jt/fetch-pack-error-reporting:
fetch-pack: show clearer error message upon ERR
Junio C Hamano [Mon, 24 Apr 2017 05:07:52 +0000 (22:07 -0700)]
Merge branch 'km/t1400-modernization'
Code cleanup.
* km/t1400-modernization:
t1400: use consistent style for test_expect_success calls
Junio C Hamano [Mon, 24 Apr 2017 05:07:51 +0000 (22:07 -0700)]
Merge branch 'jk/quarantine-received-objects'
Add finishing touches to a recent topic.
* jk/quarantine-received-objects:
refs: reject ref updates while GIT_QUARANTINE_PATH is set
receive-pack: document user-visible quarantine effects
receive-pack: drop tmp_objdir_env from run_update_hook
Junio C Hamano [Mon, 24 Apr 2017 05:07:50 +0000 (22:07 -0700)]
Merge branch 'jk/loose-object-fsck'
Code cleanup.
* jk/loose-object-fsck:
sha1_file: remove an used fd variable
Junio C Hamano [Mon, 24 Apr 2017 05:07:50 +0000 (22:07 -0700)]
Merge branch 'bw/submodule-with-bs-path'
"git submodule" script does not work well with strange pathnames.
Protect it from a path with slashes in them, at least.
* bw/submodule-with-bs-path:
submodule: prevent backslash expantion in submodule names
Junio C Hamano [Mon, 24 Apr 2017 05:07:49 +0000 (22:07 -0700)]
Merge branch 'jh/verify-index-checksum-only-in-fsck'
The index file has a trailing SHA-1 checksum to detect file
corruption, and historically we checked it every time the index
file is used. Omit the validation during normal use, and instead
verify only in "git fsck".
* jh/verify-index-checksum-only-in-fsck:
read-cache: force_verify_index_checksum
Junio C Hamano [Mon, 24 Apr 2017 05:07:48 +0000 (22:07 -0700)]
Merge branch 'jh/unpack-trees-micro-optim'
In a 2- and 3-way merge of trees, more than one source trees often
end up sharing an identical subtree; optimize by not reading the
same tree multiple times in such a case.
* jh/unpack-trees-micro-optim:
unpack-trees: avoid duplicate ODB lookups during checkout
Junio C Hamano [Mon, 24 Apr 2017 05:07:47 +0000 (22:07 -0700)]
Merge branch 'jh/string-list-micro-optim'
The string-list API used a custom reallocation strategy that was
very inefficient, instead of using the usual ALLOC_GROW() macro,
which has been fixed.
* jh/string-list-micro-optim:
string-list: use ALLOC_GROW macro when reallocing string_list
Junio C Hamano [Mon, 24 Apr 2017 05:07:46 +0000 (22:07 -0700)]
Merge branch 'nd/conditional-config-include'
$GIT_DIR may in some cases be normalized with all symlinks resolved
while "gitdir" path expansion in the pattern does not receive the
same treatment, leading to incorrect mismatch. This has been fixed.
* nd/conditional-config-include:
config: resolve symlinks in conditional include's patterns
path.c: and an option to call real_path() in expand_user_path()
Junio C Hamano [Mon, 24 Apr 2017 05:07:45 +0000 (22:07 -0700)]
Merge branch 'dt/http-postbuffer-can-be-large'
Allow the http.postbuffer configuration variable to be set to a
size that can be expressed in size_t, which can be larger than
ulong on some platforms.
* dt/http-postbuffer-can-be-large:
http.postbuffer: allow full range of ssize_t values
Junio C Hamano [Mon, 24 Apr 2017 05:07:44 +0000 (22:07 -0700)]
Merge branch 'tb/doc-eol-normalization'
Doc update.
* tb/doc-eol-normalization:
gitattributes.txt: document how to normalize the line endings
Junio C Hamano [Mon, 24 Apr 2017 05:07:44 +0000 (22:07 -0700)]
Merge branch 'sr/http-proxy-configuration-fix'
"http.proxy" set to an empty string is used to disable the usage of
proxy. We broke this early last year.
* sr/http-proxy-configuration-fix:
http: fix the silent ignoring of proxy misconfiguraion
http: honor empty http.proxy option to bypass proxy
Ævar Arnfjörð Bjarmason [Sat, 22 Apr 2017 17:55:04 +0000 (17:55 +0000)]
completion: expand "push --delete <remote> <ref>" for refs on that <remote>
Change the completion of "push --delete <remote> <ref>" to complete
refs on that <remote>, not all refs.
Before this cloning git.git and doing "git push --delete origin
p<TAB>" will complete nothing, since a fresh clone of git.git will
have no "pu" branch, whereas origin/p<TAB> will uselessly complete
origin/pu, but fully qualified references aren't accepted by
"--delete".
Now p<TAB> will complete as "pu". The completion of giving --delete
later, e.g. "git push origin --delete p<TAB>" remains unchanged, this
is a bug, but is a general existing limitation of the bash completion,
and not how git-push is documented, so I'm not fixing that case, but
adding a failing TODO test for it.
The testing code was supplied by SZEDER Gábor in
<
20170421122832.24617-1-szeder.dev@gmail.com> with minor setup
modifications on my part.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Reviewed-by: SZEDER Gábor <szeder.dev@gmail.com>
Test-code-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:35:36 +0000 (16:35 -0400)]
docs/bisect-lk2009: update java code conventions link
The old link just redirects to a big index page. I was able
to find a new link for the original document via Google.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:35:28 +0000 (16:35 -0400)]
docs/bisect-lk2009: update nist report link
The original NIST press release linked here is no longer
available. But it was just a one-page summary of a larger
planning report; we can link to the report and point people
to the executive summary, which contains the same
information.
Ideally we'd cite it with a DOI, but I couldn't dig one up
for this particular document. I found many URLs pointing to
this report, but they all end up redirecting to this one
(and it looks somewhat official).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:34:41 +0000 (16:34 -0400)]
docs/archimport: quote sourcecontrol.net reference
git-archimport has an option to register archives at
mirrors.sourcecontrol.net. The sourcecontrol.net domain
still exists, but that hostname no longer exists.
That means this feature is presumably broken. I'll leave the
examination and modification of that to people who might
actually use archimport. But in the meantime, let's wrap the
reference in the documentation in backticks, which will
avoid turning it into a broken link (and thus polluting
linkchecker results).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:33:49 +0000 (16:33 -0400)]
gitcore-tutorial: update broken link
The slides for the Linux-mentoring presentation are no
longer available. Let's point to the wayback version of the
page, which works.
Note that the referenced diagram is also available on page
15 of [1]. We could link to that instead, but it's not clear
from the URL scheme ("uploads") whether it's going to stick
around forever.
[1] https://www.linuxfoundation.jp/jp_uploads/seminar20070313/Randy.pdf
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:32:39 +0000 (16:32 -0400)]
doc: replace or.cz gitwiki link with git.wiki.
The or.cz version of the Git wiki went away long ago, and
now just redirects to kernel.org.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:32:33 +0000 (16:32 -0400)]
doc: use https links to avoid http redirect
Many sites these days unconditionally redirect http requests
to their https equivalents. Let's make our links https in
the first place to save the client a redirect.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 20:21:58 +0000 (16:21 -0400)]
connect.c: fix leak in handle_ssh_variant
When we see an error from split_cmdline(), we exit the
function without freeing the copy of the command string we
made.
This was sort-of introduced by
22e5ae5c8 (connect.c: handle
errors from split_cmdline, 2017-04-10). The leak existed
before that, but before that commit fixed the bug, we could
never trigger this else clause in the first place.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:09:35 +0000 (17:09 -0400)]
am: drop "dir" parameter from am_state_init
The only caller of this function passes in a static buffer
returned from git_path(). This looks dangerous at first
glance, but turns out to be OK because the first thing we do
is xstrdup() the result.
Let's turn this into a git_pathdup(). That's slightly more
efficient (no extra copy), and makes it easier to audit for
dangerous git_path() invocations.
Since there's only a single caller, let's just set this
default path inside the init function. That makes the memory
ownership clear.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:09:30 +0000 (17:09 -0400)]
replace strbuf_addstr(git_path()) with git_path_buf()
Writing directly into the strbuf avoids a useless copy of
the data, and dropping calls to git_path() makes it easier
to audit for dangerous calls.
Note that git_path() does an implicit strbuf_reset(), but in
each of these cases we were either already doing that reset,
or writing into a fresh strbuf anyway.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:09:09 +0000 (17:09 -0400)]
replace xstrdup(git_path(...)) with git_pathdup(...)
It's more efficient to use git_pathdup(), as it skips an
extra copy of the path. And by removing some calls to
git_path(), it makes it easier to audit for dangerous uses.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:08:54 +0000 (17:08 -0400)]
use git_path_* helper functions
Long ago we added functions like git_path_merge_msg() to
replace the more dangerous git_path("MERGE_MSG"). Over time
some new calls to the latter have crept it. Let's convert
them to use the safer form.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:08:41 +0000 (17:08 -0400)]
branch: add edit_description() helper
Rather than have a variable with a short name that is fed to
git_path(), let's add a helper function that returns the
full path. This avoids the dangerous git_path() function.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 20 Apr 2017 21:08:25 +0000 (17:08 -0400)]
bisect: add git_path_bisect_terms helper
This avoids using the dangerous git_path(). Right now
there's only one call site (because the writing half is
still part of the shell script), but it may come in handy in
the future as more of bisect is written in C. It also
matches how we access the other BISECT_* files.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Thu, 30 Mar 2017 21:03:54 +0000 (23:03 +0200)]
read-cache: avoid using git_path() in freshen_shared_index()
When performing an interactive rebase in split-index mode,
the commit message that one should rework when squashing commits
can contain some garbage instead of the usual concatenation of
both of the commit messages.
The code uses git_path() to compute the shared index filename, and
passes it to check_and_freshen_file() as its argument; there is no
guarantee that the rotating pathname buffer passed as argument will
stay valid during the life of this call. Make our own copy before
calling the function and pass the copy as its argument to avoid this
risky pattern.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Wed, 12 Apr 2017 13:58:05 +0000 (20:58 +0700)]
worktree add: add --lock option
As explained in the document. This option has an advantage over the
command sequence "git worktree add && git worktree lock": there will be
no gap that somebody can accidentally "prune" the new worktree (or soon,
explicitly "worktree remove" it).
"worktree add" does keep a lock on while it's preparing the worktree.
If --lock is specified, this lock remains after the worktree is created.
Suggested-by: David Taylor <David.Taylor@dell.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 20 Apr 2017 04:42:08 +0000 (21:42 -0700)]
Git 2.13-rc0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 20 Apr 2017 04:37:25 +0000 (21:37 -0700)]
Merge branch 'jh/memihash-opt'
Hotfix for a topic that is already in 'master'.
* jh/memihash-opt:
p0004: make perf test executable
t3008: skip lazy-init test on a single-core box
test-online-cpus: helper to return cpu count
name-hash: fix buffer overrun
Junio C Hamano [Thu, 20 Apr 2017 04:37:25 +0000 (21:37 -0700)]
Merge branch 'vn/revision-shorthand-for-side-branch-log'
Doc cleanup.
* vn/revision-shorthand-for-side-branch-log:
doc/revisions: remove brackets from rev^-n shorthand
Junio C Hamano [Thu, 20 Apr 2017 04:37:24 +0000 (21:37 -0700)]
Merge branch 'sf/putty-w-args'
* sf/putty-w-args:
connect.c: handle errors from split_cmdline
Junio C Hamano [Thu, 20 Apr 2017 04:37:23 +0000 (21:37 -0700)]
Merge branch 'ld/p4-current-branch-fix'
"git p4" used "name-rev HEAD" when it wants to learn what branch is
checked out; it should use "symbolic-ref HEAD".
* ld/p4-current-branch-fix:
git-p4: don't use name-rev to get current branch
git-p4: add read_pipe_text() internal function
git-p4: add failing test for name-rev rather than symbolic-ref
Junio C Hamano [Thu, 20 Apr 2017 04:37:22 +0000 (21:37 -0700)]
Merge branch 'dt/gc-ignore-old-gc-logs'
* dt/gc-ignore-old-gc-logs:
t6500: wait for detached auto gc at the end of the test script
Junio C Hamano [Thu, 20 Apr 2017 04:37:21 +0000 (21:37 -0700)]
Merge branch 'bw/attr-pathspec'
* bw/attr-pathspec:
pathspec: fix segfault in clear_pathspec
Junio C Hamano [Thu, 20 Apr 2017 04:37:21 +0000 (21:37 -0700)]
Merge branch 'ab/grep-plug-pathspec-leak'
Call clear_pathspec() to release resources immediately before the
cmd_grep() function returns.
* ab/grep-plug-pathspec-leak:
grep: plug a trivial memory leak
Junio C Hamano [Thu, 20 Apr 2017 04:37:20 +0000 (21:37 -0700)]
Merge branch 'jk/no-looking-at-dotgit-outside-repo'
Clean up fallouts from recent tightening of the set-up sequence,
where Git barfs when repository information is accessed without
first ensuring that it was started in a repository.
* jk/no-looking-at-dotgit-outside-repo:
test-read-cache: setup git dir
has_sha1_file: don't bother if we are not in a repository
Junio C Hamano [Thu, 20 Apr 2017 04:37:19 +0000 (21:37 -0700)]
Merge branch 'nd/files-backend-git-dir'
The "submodule" specific field in the ref_store structure is
replaced with a more generic "gitdir" that can later be used also
when dealing with ref_store that represents the set of refs visible
from the other worktrees.
* nd/files-backend-git-dir: (28 commits)
refs.h: add a note about sorting order of for_each_ref_*
t1406: new tests for submodule ref store
t1405: some basic tests on main ref store
t/helper: add test-ref-store to test ref-store functions
refs: delete pack_refs() in favor of refs_pack_refs()
files-backend: avoid ref api targeting main ref store
refs: new transaction related ref-store api
refs: add new ref-store api
refs: rename get_ref_store() to get_submodule_ref_store() and make it public
files-backend: replace submodule_allowed check in files_downcast()
refs: move submodule code out of files-backend.c
path.c: move some code out of strbuf_git_path_submodule()
refs.c: make get_main_ref_store() public and use it
refs.c: kill register_ref_store(), add register_submodule_ref_store()
refs.c: flatten get_ref_store() a bit
refs: rename lookup_ref_store() to lookup_submodule_ref_store()
refs.c: introduce get_main_ref_store()
files-backend: remove the use of git_path()
files-backend: add and use files_ref_path()
files-backend: add and use files_reflog_path()
...
Junio C Hamano [Thu, 20 Apr 2017 04:37:18 +0000 (21:37 -0700)]
Merge branch 'bw/submodule-is-active'
Error message fix.
* bw/submodule-is-active:
submodule--helper: fix typo in is_active error message
Junio C Hamano [Thu, 20 Apr 2017 04:37:17 +0000 (21:37 -0700)]
Merge branch 'va/i18n-perl-scripts'
Message fix.
* va/i18n-perl-scripts:
git-add--interactive.perl: add missing dot in a message
Junio C Hamano [Thu, 20 Apr 2017 04:37:17 +0000 (21:37 -0700)]
Merge branch 'sb/submodule-rm-absorb'
Error message fix.
* sb/submodule-rm-absorb:
submodule.c: add missing ' in error messages
Junio C Hamano [Thu, 20 Apr 2017 04:37:16 +0000 (21:37 -0700)]
Merge branch 'ah/diff-files-ours-theirs-doc'
The diff options "--ours", "--theirs" exist for quite some time.
But so far they were not documented. Now they are.
* ah/diff-files-ours-theirs-doc:
diff-files: document --ours etc.
Junio C Hamano [Thu, 20 Apr 2017 04:37:15 +0000 (21:37 -0700)]
Merge branch 'lt/mailinfo-in-body-header-continuation'
If a patch e-mail had its first paragraph after an in-body header
indented (even after a blank line after the in-body header line),
the indented line was mistook as a continuation of the in-body
header. This has been fixed.
* lt/mailinfo-in-body-header-continuation:
mailinfo: fix in-body header continuations
Junio C Hamano [Thu, 20 Apr 2017 04:37:14 +0000 (21:37 -0700)]
Merge branch 'bw/push-options-recursively-to-submodules'
"git push --recurse-submodules --push-option=<string>" learned to
propagate the push option recursively down to pushes in submodules.
* bw/push-options-recursively-to-submodules:
push: propagate remote and refspec with --recurse-submodules
submodule--helper: add push-check subcommand
remote: expose parse_push_refspec function
push: propagate push-options with --recurse-submodules
push: unmark a local variable as static
Junio C Hamano [Thu, 20 Apr 2017 04:37:13 +0000 (21:37 -0700)]
Merge branch 'bc/object-id'
Conversion from unsigned char [40] to struct object_id continues.
* bc/object-id:
Documentation: update and rename api-sha1-array.txt
Rename sha1_array to oid_array
Convert sha1_array_for_each_unique and for_each_abbrev to object_id
Convert sha1_array_lookup to take struct object_id
Convert remaining callers of sha1_array_lookup to object_id
Make sha1_array_append take a struct object_id *
sha1-array: convert internal storage for struct sha1_array to object_id
builtin/pull: convert to struct object_id
submodule: convert check_for_new_submodule_commits to object_id
sha1_name: convert disambiguate_hint_fn to take object_id
sha1_name: convert struct disambiguate_state to object_id
test-sha1-array: convert most code to struct object_id
parse-options-cb: convert sha1_array_append caller to struct object_id
fsck: convert init_skiplist to struct object_id
builtin/receive-pack: convert portions to struct object_id
builtin/pull: convert portions to struct object_id
builtin/diff: convert to struct object_id
Convert GIT_SHA1_RAWSZ used for allocation to GIT_MAX_RAWSZ
Convert GIT_SHA1_HEXSZ used for allocation to GIT_MAX_HEXSZ
Define new hash-size constants for allocating memory
Junio C Hamano [Thu, 20 Apr 2017 04:37:12 +0000 (21:37 -0700)]
Merge branch 'sb/submodule-short-status'
The output from "git status --short" has been extended to show
various kinds of dirtyness in submodules differently; instead of to
"M" for modified, 'm' and '?' can be shown to signal changes only
to the working tree of the submodule but not the commit that is
checked out.
* sb/submodule-short-status:
submodule.c: correctly handle nested submodules in is_submodule_modified
short status: improve reporting for submodule changes
submodule.c: stricter checking for submodules in is_submodule_modified
submodule.c: port is_submodule_modified to use porcelain 2
submodule.c: convert is_submodule_modified to use strbuf_getwholeline
submodule.c: factor out early loop termination in is_submodule_modified
submodule.c: use argv_array in is_submodule_modified
Jeff Hostetler [Wed, 19 Apr 2017 17:06:18 +0000 (17:06 +0000)]
read-cache: speed up has_dir_name (part 2)
Teach has_dir_name() to see if the path of the new item
is greater than the last path in the index array before
attempting to search for it.
has_dir_name() is looking for file/directory collisions
in the index and has to consider each sub-directory
prefix in turn. This can cause multiple binary searches
for each path.
During operations like checkout, merge_working_tree()
populates the new index in sorted order, so we expect
to be able to append in many cases.
This commit is part 2 of 2. This commit handles the
additional possible short-cuts as we look at each
sub-directory prefix.
The net-net gains for add_index_entry_with_check() and
both had_dir_name() commits are best seen for very
large repos.
Here are results for an INFLATED version of linux.git
with 1M files.
$ GIT_PERF_REPO=/mnt/test/linux_inflated.git/ ./run upstream/base HEAD ./p0006-read-tree-checkout.sh
Test upstream/base HEAD
0006.2: read-tree br_base br_ballast (
1043893) 3.79(3.63+0.15) 2.68(2.52+0.15) -29.3%
0006.3: switch between br_base br_ballast (
1043893) 7.55(6.58+0.44) 6.03(4.60+0.43) -20.1%
0006.4: switch between br_ballast br_ballast_plus_1 (
1043893) 10.84(9.26+0.59) 8.44(7.06+0.65) -22.1%
0006.5: switch between aliases (
1043893) 10.93(9.39+0.58) 10.24(7.04+0.63) -6.3%
Here are results for a synthetic repo with 4.2M files.
$ GIT_PERF_REPO=~/work/gfw/t/perf/repos/gen-many-files-10.4.3.git/ ./run HEAD~3 HEAD ./p0006-read-tree-checkout.sh
Test HEAD~3 HEAD
0006.2: read-tree br_base br_ballast (
4194305) 29.96(19.26+10.50) 23.76(13.42+10.12) -20.7%
0006.3: switch between br_base br_ballast (
4194305) 56.95(36.08+16.83) 45.54(25.94+15.68) -20.0%
0006.4: switch between br_ballast br_ballast_plus_1 (
4194305) 90.94(51.50+31.52) 78.22(39.39+30.70) -14.0%
0006.5: switch between aliases (
4194305) 93.72(51.63+34.09) 77.94(39.00+30.88) -16.8%
Results for medium repos (like linux.git) are mixed and have
more variance (probably do to disk IO unrelated to this test.
$ GIT_PERF_REPO=/mnt/test/linux.git/ ./run HEAD~3 HEAD ./p0006-read-tree-checkout.sh
Test HEAD~3 HEAD
0006.2: read-tree br_base br_ballast (57994) 0.25(0.21+0.03) 0.20(0.17+0.02) -20.0%
0006.3: switch between br_base br_ballast (57994) 10.67(6.06+2.92) 10.51(5.94+2.91) -1.5%
0006.4: switch between br_ballast br_ballast_plus_1 (57994) 0.59(0.47+0.16) 0.52(0.40+0.13) -11.9%
0006.5: switch between aliases (57994) 0.59(0.44+0.17) 0.51(0.38+0.14) -13.6%
$ GIT_PERF_REPO=/mnt/test/linux.git/ ./run HEAD~3 HEAD ./p0006-read-tree-checkout.sh
Test HEAD~3 HEAD
0006.2: read-tree br_base br_ballast (57994) 0.24(0.21+0.02) 0.21(0.18+0.02) -12.5%
0006.3: switch between br_base br_ballast (57994) 10.42(5.98+2.91) 10.66(5.86+3.09) +2.3%
0006.4: switch between br_ballast br_ballast_plus_1 (57994) 0.59(0.49+0.13) 0.53(0.37+0.16) -10.2%
0006.5: switch between aliases (57994) 0.59(0.43+0.17) 0.50(0.37+0.14) -15.3%
Results for smaller repos (like git.git) are not significant.
$ ./run HEAD~3 HEAD ./p0006-read-tree-checkout.sh
Test HEAD~3 HEAD
0006.2: read-tree br_base br_ballast (3043) 0.01(0.00+0.00) 0.01(0.00+0.00) +0.0%
0006.3: switch between br_base br_ballast (3043) 0.31(0.17+0.11) 0.29(0.19+0.08) -6.5%
0006.4: switch between br_ballast br_ballast_plus_1 (3043) 0.03(0.02+0.00) 0.03(0.02+0.00) +0.0%
0006.5: switch between aliases (3043) 0.03(0.02+0.00) 0.03(0.02+0.00) +0.0%
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Wed, 19 Apr 2017 17:06:17 +0000 (17:06 +0000)]
read-cache: speed up has_dir_name (part 1)
Teach has_dir_name() to see if the path of the new item
is greater than the last path in the index array before
attempting to search for it.
has_dir_name() is looking for file/directory collisions
in the index and has to consider each sub-directory
prefix in turn. This can cause multiple binary searches
for each path.
During operations like checkout, merge_working_tree()
populates the new index in sorted order, so we expect
to be able to append in many cases.
This commit is part 1 of 2. This commit handles the top
of has_dir_name() and the trivial optimization.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Wed, 19 Apr 2017 17:06:16 +0000 (17:06 +0000)]
read-cache: speed up add_index_entry during checkout
Teach add_index_entry_with_check() to see if the path
of the new item is greater than the last path in the
index array before attempting to search for it.
During checkout, merge_working_tree() populates the new
index in sorted order, so this change will save a binary
lookups per file. This preserves the original behavior
but simply checks the last element before starting the
search.
This helps performance on very large repositories.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler [Wed, 19 Apr 2017 17:06:15 +0000 (17:06 +0000)]
p0006-read-tree-checkout: perf test to time read-tree
Created t/perf/repos/many-files.sh to generate large, but
artificial repositories.
Created t/perf/inflate-repo.sh to alter an EXISTING repo
to have a set of large commits. This can be used to create
a branch with 1M+ files in repositories like git.git or
linux.git, but with more realistic content. It does this
by making multiple copies of the entire worktree in a series
of sub-directories.
The branch name and ballast structure created by both scripts
match, so either script can be used to generate very large
test repositories for the following perf test.
Created t/perf/p0006-read-tree-checkout.sh to measure
performance on various read-tree, checkout, and update-index
operations. This test can run using either normal repos or
ones from the above scripts.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sebastian Schuberth [Wed, 19 Apr 2017 09:15:15 +0000 (09:15 +0000)]
gitmodules: clarify the ignore option values
Add more structure and describe each possible option in a self-contained
way, not referring to any of the previously described options.
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sebastian Schuberth [Wed, 19 Apr 2017 07:56:33 +0000 (07:56 +0000)]
gitmodules: clarify what history depth a shallow clone has
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ævar Arnfjörð Bjarmason [Wed, 19 Apr 2017 09:22:03 +0000 (09:22 +0000)]
push: document & test --force-with-lease with multiple remotes
Document & test for cases where there are two remotes pointing to the
same URL, and a background fetch & subsequent `git push
--force-with-lease` shouldn't clobber un-updated references we haven't
fetched.
Some editors like Microsoft's VSC have a feature to auto-fetch in the
background, this bypasses the protections offered by
--force-with-lease & --force-with-lease=<refname>, as noted in the
documentation being added here.
See the 'Tools that do an automatic fetch defeat "git push
--force-with-lease"' (<
1491617750.2149.10.camel@mattmccutchen.net>)
git mailing list thread for more details. Jakub Narębski suggested
this method of adding another remote to bypass this edge case,
document that & add a test for it.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Mon, 17 Apr 2017 10:10:02 +0000 (17:10 +0700)]
config: correct file reading order in read_early_config()
Config file reading order is important because each file can override
values in the previous files and this is expected behavior. Normally
we read in this order, all in do_git_config_sequence():
1. $HOME/.gitconfig
2. $GIT_DIR/config
3. config from command line
However in read_early_config() the order may be swapped a bit if
setup_git_directory() has not been called:
1. $HOME/.gitconfig
2. $GIT_DIR/config is NOT read because .git dir is not found _yet_
3. config from command line
4. $GIT_DIR/config is now READ (after discover_git_directory() call)
The reading at step 4 could override config at step 3, which is not
the expectation.
Now that we could pass the .git dir around, we could feed
discover_git_directory() back to step 2, so that it works again, and
remove step 4.
Noticed-by: Jeff King <peff@peff.net>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Giuseppe Bilotta [Tue, 18 Apr 2017 09:29:05 +0000 (11:29 +0200)]
rebase: pass --[no-]signoff option to git am
This makes it easy to sign off a whole patchset before submission.
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
David Turner [Tue, 18 Apr 2017 21:57:43 +0000 (17:57 -0400)]
xgethostname: handle long hostnames
If the full hostname doesn't fit in the buffer supplied to
gethostname, POSIX does not specify whether the buffer will be
null-terminated, so to be safe, we should do it ourselves. Introduce
new function, xgethostname, which ensures that there is always a \0
at the end of the buffer.
Signed-off-by: David Turner <dturner@twosigma.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Tue, 18 Apr 2017 21:57:42 +0000 (17:57 -0400)]
use HOST_NAME_MAX to size buffers for gethostname(2)
POSIX limits the length of host names to HOST_NAME_MAX. Export the
fallback definition from daemon.c and use this constant to make all
buffers used with gethostname(2) big enough for any possible result
and a terminating NUL.
Inspired-by: David Turner <dturner@twosigma.com>
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: David Turner <dturner@twosigma.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Tue, 18 Apr 2017 14:24:07 +0000 (16:24 +0200)]
p0004: make perf test executable
It looks like in
89c3b0ad43 (name-hash: add perf test for lazy_init_name_hash,
2017-03-23) p0004 was not created with the execute unix rights.
Let's fix that.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Acked-by: Jeff Hostetler <jeffhost@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jacob Keller [Thu, 13 Apr 2017 17:12:24 +0000 (10:12 -0700)]
ls-files: fix path used when recursing into submodules
Don't assume that the current working directory is the root of the
repository. Correctly generate the path for the recursing child
processes by building it from the work_tree() root instead. Otherwise if
we run ls-files using --git-dir or --work-tree it will not work
correctly as it attempts to change directory into a potentially invalid
location. Best case, it doesn't exist and we produce an error. Worst
case we cd into the wrong location and unknown behavior occurs.
Add a new test which highlights this possibility.
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 18 Apr 2017 04:56:54 +0000 (21:56 -0700)]
replace: plug a memory leak
Recent update to for_each_replace_name() to make it use a strbuf in
place of a fixed buffer forgot to release the memory held by the
strbuf before leaving the function.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Giuseppe Bilotta [Mon, 17 Apr 2017 22:32:53 +0000 (00:32 +0200)]
doc: trivial typo in git-format-patch.txt
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Mon, 17 Apr 2017 10:10:01 +0000 (17:10 +0700)]
config: handle conditional include when $GIT_DIR is not set up
If setup_git_directory() and friends have not been called,
get_git_dir() (because of includeIf.gitdir:XXX) would lead to
die("BUG: setup_git_env called without repository");
There are two cases when a config file could be read before $GIT_DIR
is located.
The first one is check_repository_format(), where we read just the one
file $GIT_DIR/config to check if we could understand this
repository. This case should be safe. We do not parse include
directives, which can only be triggered from git_config_with_options,
but setup code uses a lower-level function. The concerned variables
should never be hidden away behind includes anyway.
The second one is triggered in check_pager_config() when we're about
to run an external git command. We might be able to find $GIT_DIR in
this case, which is exactly what read_early_config() does (and also is
what check_pager_config() uses). Conditional includes and
get_git_dir() could be triggered by the first
git_config_with_options() call there, before discover_git_directory()
is used as a fallback $GIT_DIR detection.
Detect this special "early reading" case, pass down the $GIT_DIR,
either from previous setup or detected by discover_git_directory(),
and make conditional include use it.
Noticed-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Nguyễn Thái Ngọc Duy [Mon, 17 Apr 2017 10:10:00 +0000 (17:10 +0700)]
config: prepare to pass more info in git_config_with_options()
So far we can only pass one flag, respect_includes, to thie function. We
need to pass some more (non-flag even), so let's make it accept a struct
instead of an integer.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jacob Keller [Thu, 13 Apr 2017 17:12:23 +0000 (10:12 -0700)]
ls-files: fix recurse-submodules with nested submodules
Since commit
e77aa336f116 ("ls-files: optionally recurse into
submodules", 2016-10-07) ls-files has known how to recurse into
submodules when displaying files.
Unfortunately this fails for certain cases, including when nesting more
than one submodule, called from within a submodule that itself has
submodules, or when the GIT_DIR environemnt variable is set.
Prior to commit
b58a68c1c187 ("setup: allow for prefix to be passed to
git commands", 2017-03-17) this resulted in an error indicating that
--prefix and --super-prefix were incompatible.
After this commit, instead, the process loops forever with a GIT_DIR set
to the parent and continuously reads the parent submodule files and
recursing forever.
Fix this by preparing the environment properly for submodules when
setting up the child process. This is similar to how other commands such
as grep behave.
This was not caught by the original tests because the scenario is
avoided if the submodules are created separately and not stored as the
standard method of putting the submodule git directory under
.git/modules/<name>. We can update the test to show the failure by the
addition of "git submodule absorbgitdirs" to the test case. However,
note that this new test would run forever without the necessary fix in
this patch.
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan [Wed, 12 Apr 2017 18:06:02 +0000 (11:06 -0700)]
fetch-pack: show clearer error message upon ERR
Currently, fetch-pack prints a confusing error message ("expected
ACK/NAK") when the server it's communicating with sends a pkt-line
starting with "ERR". Replace it with a less confusing error message.
Also update the documentation describing the fetch-pack/upload-pack
protocol (pack-protocol.txt) to indicate that "ERR" can be sent in the
place of "ACK" or "NAK". In practice, this has been done for quite some
time by other Git implementations (e.g. JGit sends "want $id not valid")
and by Git itself (since commit
bdb31ea: "upload-pack: report "not our
ref" to client", 2017-02-23) whenever a "want" line references an object
that it does not have. (This is uncommon, but can happen if a repository
is garbage-collected during a negotiation.)
Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sebastian Schuberth [Mon, 17 Apr 2017 07:59:47 +0000 (07:59 +0000)]
submodule: remove a superfluous second check for the "new" variable
Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 16 Apr 2017 16:55:58 +0000 (18:55 +0200)]
server-info: avoid calling fclose(3) twice in update_info_file()
If an error occurs when or after closing the stream we call fclose(3)
again in the error handler. The second call can exhibit undefined
behavior, so make sure to call fclose(3) at most once. Also avoid
calling close(2) after fd has been successfully associated with the
stream, as fclose(3) has become responsible for doing that beyond
this point.
Found with Cppcheck.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sun, 16 Apr 2017 16:55:46 +0000 (18:55 +0200)]
files_for_each_reflog_ent_reverse(): close stream and free strbuf on error
Exit the loop orderly through the cleanup code, instead of dashing out
with logfp still open and sb leaking.
Found with Cppcheck.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Reviewed-by: Jeff King <peff@peff.net>
Reviewed-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Kyle Meyer [Sun, 16 Apr 2017 02:31:02 +0000 (22:31 -0400)]
t1400: use consistent style for test_expect_success calls
Structure calls as
test_expect_success 'description' '
body
'
Use double quotes for the description if it requires parameter
expansion or contains a single quote.
Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Kyle Meyer [Sun, 16 Apr 2017 04:07:57 +0000 (00:07 -0400)]
doc/revisions: remove brackets from rev^-n shorthand
Given that other instances of "{...}" in the revision documentation
represent literal characters of revision specifications, describing
the rev^-n shorthand as "<rev>^-{<n>}" incorrectly suggests that
something like "master^-{1}" is an acceptable form.
Signed-off-by: Kyle Meyer <kyle@kyleam.com>
Reviewed-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 17 Apr 2017 06:30:49 +0000 (23:30 -0700)]
Twelfth batch for 2.13
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 17 Apr 2017 06:29:34 +0000 (23:29 -0700)]
Merge branch 'js/difftool-builtin'
Code cleanup.
* js/difftool-builtin:
difftool: fix use-after-free
difftool: avoid strcpy