This change enhances `git commit --cleanup=scissors` by detecting
scissors lines ending in either LF (UNIX-style) or CR/LF (DOS-style).
Regression tests are included to specifically test for trailing
comments after a CR/LF-terminated scissors line.
Signed-off-by: Luke Bonanomi <lbonanomi@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
These fixes have been sent to the Git mailing list but have not been
picked up by the Git project yet.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In some implementations, `regexec_buf()` assumes that it is fed lines;
Without `REG_NOTEOL` it thinks the end of the buffer is the end of a
line. Which makes sense, but trips up this case because we are not
feeding lines, but rather a whole buffer. So the final newline is not
the start of an empty line, but the true end of the buffer.
This causes an interesting bug:
$ echo content >file.txt
$ git grep --no-index -n '^$' file.txt
file.txt:2:
This bug is fixed by making the end of the buffer consistently the end
of the final line.
The patch was applied from
https://lore.kernel.org/git/20250113062601.GD767856@coredump.intra.peff.net/
Reported-by: Olly Betts <olly@survex.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
When a Unix socket is initialized, the current directory's path is
stored so that the cleanup code can `chdir()` back to where it was
before exit.
If the path that needs to be stored exceeds the default size of the
`sun_path` attribute of `struct sockaddr_un` (which is defined as a
108-sized byte array on Linux), a larger buffer needs to be allocated so
that it can hold the path, and it is the responsibility of the
`unix_sockaddr_cleanup()` function to release that allocated memory.
In Git's CI, this stack allocation is not necessary because the code is
checked out to `/home/runner/work/git/git`. Concatenate the path
`t/trash directory.t0301-credential-cache/.cache/git/credential/socket`
and a terminating NUL, and you end up with 96 bytes, 12 shy of the
default `sun_path` size.
However, I use worktrees with slightly longer paths:
`/home/me/projects/git/yes/i/nest/worktrees/to/organize/them/` is more
in line with what I have. When I recently tried to locally reproduce a
failure of the `linux-leaks` CI job, this t0301 test failed (where it
had not failed in CI).
The reason: When `credential-cache` tries to reach its daemon initially
by calling `unix_sockaddr_init()`, it is expected that the daemon cannot
be reached (the idea is to spin up the daemon in that case and try
again). However, when this first call to `unix_sockaddr_init()` fails,
the code returns early from the `unix_stream_connect()` function
_without_ giving the cleanup code a chance to run, skipping the
deallocation of above-mentioned path.
The fix is easy: do not return early but instead go directly to the
cleanup code.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
On Windows, symbolic links come in two flavors: file symlinks and
directory symlinks. Since Git was born on Linux where this distinction
does not exist, Git for Windows has to auto-detect the type by looking
at the target. When the target does not yet exist at symlink creation
time, Git for Windows creates a "phantom" file symlink and later, once
checkout is complete, calls `CreateFileW()` on the target to check
whether it is actually a directory.
If the symlink target is a UNC path (e.g. `\\attacker\share`), this
auto-detection triggers an SMB connection to the remote host. Windows
performs NTLM authentication by default for such connections, which
means a crafted repository can exfiltrate the cloning user's NTLMv2
hash to an attacker-controlled server without any user interaction
beyond `git clone -c core.symlinks=true <url>`.
There are ways to specify UNC paths that start with only a single
backslash (e.g. `\??\UNC\host\share`); All of them do start like
that, though, so let's use that as a tell-tale that we should skip
the auto-detection in `process_phantom_symlink()`. The symlink is
then left as a file symlink (the `mklink` default), and a warning is
emitted suggesting the user set the `symlink` gitattribute to `dir`
if a directory symlink is needed. When the attribute is already set,
auto-detection is never invoked in the first place, so that code path
is unaffected.
This is the same class of vulnerability as CVE-2025-66413
(https://github.com/git-for-windows/git/security/advisories/GHSA-hv9c-4jm9-jh3x)
and follows the same general mitigation pattern that MinTTY adopted for
ANSI escape sequences referencing network share paths
(https://github.com/mintty/mintty/security/advisories/GHSA-jf4m-m6rv-p6c5).
Note that there are legitimate paths starting with a single backslash
that are _not_ network paths: drive-less absolute paths are interpreted
as relative to the current working directory's drive. In practice, these
are highly uncommon (and brittle, just one working directory change
away from breaking). In any case, the only consequence is now that the
symlink type of those has to be specified via Git attributes, is all.
Reported-by: Justin Lee <jessdhoctor@gmail.com>
Addresses: CVE-2026-32631
Addresses: https://github.com/git-for-windows/git/security/advisories/GHSA-9j5h-h4m7-85hx
Assisted-by: Claude Opus 4.6
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Every once in a while I need to verify that Microsoft Git's test suite
passes for changes that are not yet meant for public consumption, and
since it was (made) too difficult to keep up a working Azure Pipeline
definition, I have to use GitHub Actions in a private GitHub repository
for that purpose.
In these tests, basically all Dockerized CI jobs fail consistently. The
symptom is something like:
error: cannot create async thread: Resource temporarily unavailable
in the middle of a test, typically in the t5xxx-t6xxx range. The first
such error is immediately followed by plenty more of these errors, and
not a single test succeeds afterwards.
At first, I thought that maybe the massive parallelism I enjoy there is
the problem, and I thought that the cgroups limits might be shared
between the many containers that run on essentially the same physical
machine. But even reducing the matrix to just a single of those
Dockerized jobs runs into the very same problems.
The underlying reason seems to be a substantial difference in the hosted
runners that execute these Dockerized jobs: forcing the PID limit of the
container to a high number lets the jobs pass, even when running the
complete matrix of all 13 Dockerized jobs concurrently. But that's not
the only difference: The jobs seem to take a lot longer in these
containers than, say, in the containers made available to
https://github.com/git/git.
When forcing a PID limit of 64k in that private repository, the jobs
completed successfully, but they also took a lot longer, between 2x to
2.5x longer, i.e. painfully much longer. Reducing the PID limit to 16k,
the CI jobs still passed, but took an equally long amount of time.
Reducing the PID limit to 8k caused the errors to reappear.
Here are the numbers from three example runs, the first one forcing the
PID and nproc limit to 65536, the second one to 16384, the third run is
from the public git/git repository:
Job | 64k | 16k | reference
------------------------------|---------|---------|---------
almalinux-8 | 19m 3s | 16m 0s | 9m 36s
debian-11 | 20m 31s | 20m 3s | 8m 5s
fedora-breaking-changes-meson | 16m 29s | 19m 19s | 9m 40s
linux-asan-ubsan | 1h 10m | 1h 11m | 34m 36s
linux-breaking-changes | 25m 39s | 25m 58s | 13m 15s
linux-leaks | 1h 9m | 1h 10m | 33m 30s
linux-meson | 28m 9s | 27m 4s | 13m 45s
linux-musl-meson | 16m 32s | 13m 39s | 8m 6s
linux-reftable-leaks | 1h 13m | 1h 13m | 34m 34s
linux-reftable | 26m 2s | 25m 48s | 13m 31s
linux-sha256 | 26m 12s | 26m 3s | 12m 36s
linux-TEST-vars | 26m 5s | 25m 21s | 13m 25s
linux32 | 21m 16s | 19m 57s | 10m 44s
It does not look as if the PID limit is the reason for the longer
runtime, seeing as the 64k vs 16k timings deviate no more than as is
usual with GitHub workflows. So let's go for 16k.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
A linker warning on macOS when building with Xcode 16.3 or newer has
been avoided by passing -fno-common to the compiler when a
sufficiently new linker is detected.
* hn/macos-linker-warning:
config.mak.uname: avoid macOS linker warning on Xcode 16.3+
In t3070-wildmatch, "via ls-files" test variants with patterns
containing backslash escapes are now skipped on Windows, avoiding 36
test failures caused by pathspec separator conversion.
* kk/wildmatch-windows-ls-files-prereq:
t3070: skip ls-files tests with backslash patterns on Windows
The documentation for "--word-diff" has been extended with a bit of
implementation detail of where these different words come from.
* mm/doc-word-diff:
doc: clarify that --word-diff operates on line-level hunks
A memory leak in `fetch_and_setup_pack_index()` when verification of
the downloaded pack index fails has been plugged. Also an obsolete
`unlink()` call on parse failure has been cleaned up.
* lp/http-fetch-pack-index-leak-fix:
http: fix memory leak in fetch_and_setup_pack_index()
http: cleanup function fetch_and_setup_pack_index()
The loose object source has been refactored into a proper `struct
odb_source`.
* ps/odb-source-loose:
odb/source-loose: drop pointer to the "files" source
odb/source-loose: stub out remaining callbacks
odb/source-loose: wire up `write_object_stream()` callback
object-file: refactor writing objects to use loose source
odb/source-loose: wire up `write_object()` callback
loose: refactor object map to operate on `struct odb_source_loose`
odb/source-loose: wire up `freshen_object()` callback
odb/source-loose: drop `odb_source_loose_has_object()`
odb/source-loose: wire up `count_objects()` callback
odb/source-loose: wire up `find_abbrev_len()` callback
odb/source-loose: wire up `for_each_object()` callback
odb/source-loose: wire up `read_object_stream()` callback
odb/source-loose: wire up `read_object_info()` callback
odb/source-loose: wire up `close()` callback
odb/source-loose: wire up `reprepare()` callback
odb/source-loose: start converting to a proper `struct odb_source`
odb/source-loose: store pointer to "files" instead of generic source
odb/source-loose: move loose source into "odb/" subsystem
The `git log -L` implementation has been refactored to use the
standard diff output pipeline, enabling pickaxe and diff-filter to
work as expected. Additionally, metadata-only diff formats like
--raw and --name-only are now supported with -L.
* mm/line-log-cleanup:
line-log: allow non-patch diff formats with -L
line-log: integrate -L output with the standard log-tree pipeline
revision: move -L setup before output_format-to-diff derivation
Correct use of sockaddr API in "git daemon".
* st/daemon-sockaddr-fixes:
daemon: guard NULL REMOTE_PORT in execute() logging
daemon: fix IPv6 address truncation in ip2str()
daemon: fix IPv6 address corruption in lookup_hostname()
This is the recommended way on GitHub to describe policies revolving around
security issues and about supported versions.
Helped-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Git for Windows accepts pull requests; Core Git does not. Therefore we
need to adjust the template (because it only matches core Git's
project management style, not ours).
Also: direct Git for Windows enhancements to their contributions page,
space out the text for easy reading, and clarify that the mailing list
is plain text, not HTML.
Signed-off-by: Philip Oakley <philipoakley@iee.org>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Getting started contributing to Git can be difficult on a Windows
machine. CONTRIBUTING.md contains a guide to getting started, including
detailed steps for setting up build tools, running tests, and
submitting patches to upstream.
[includes an example by Pratik Karki how to submit v2, v3, v4, etc.]
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
The Git project followed Git for Windows' lead and added their Code of
Conduct, based on the Contributor Covenant v1.4, later updated to v2.0.
We adapt it slightly to Git for Windows.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In this time and age, AI is everywhere. However, it's sometimes not very
easy to use. For green-field projects it works quite a bit better than
for existing legacy projects. And Git's source code is _quite_ as legacy
code as they come... 😁
Now, the only way how AI can be used efficiently with legacy code
is by providing enough information by way of prompt context for the
AI to have a chance to make any sense of the code. The structure and
the architecture is, after all, not designed for AI, but rather the
opposite: By virtue of having grown organically over two decades, there
is no design that AI coding models would readily grasp.
So here is a document that describes all kinds of aspects about this
project. The idea is to help AI by providing information that it does
not have ingrained in its weights. The idea is to provide information
that a human prompter might take for granted, but no coding model will
have been trained on specifically.
Assisted-by: Claude Opus 4.5
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
The Git for Windows project has grown quite complex over the years,
certainly much more complex than during the first years where the
`msysgit.git` repository was abusing Git for package management purposes
and the `git/git` fork was called `4msysgit.git`.
Let's describe the status quo in a thorough way.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Originally introduced as `core.useBuiltinFSMonitor` in Git for Windows
and developed, improved and stabilized there, the built-in FSMonitor
only made it into upstream Git (after unnecessarily long hemming and
hawing and throwing overly perfectionist style review sticks into the
spokes) as `core.fsmonitor = true`.
In Git for Windows, with this topic branch, we re-introduce the
now-obsolete config setting, with warnings suggesting to existing users
how to switch to the new config setting, with the intention to
ultimately drop the patch at some stage.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This topic branch re-adds the deprecated --stdin/-z options to `git
reset`. Those patches were overridden by a different set of options in
the upstream Git project before we could propose `--stdin`.
We offered this in MinGit to applications that wanted a safer way to
pass lots of pathspecs to Git, and these applications will need to be
adjusted.
Instead of `--stdin`, `--pathspec-from-file=-` should be used, and
instead of `-z`, `--pathspec-file-nul`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
A fix for calling `vim` in Windows Terminal caused a regression and was
reverted. We partially un-revert this, to get the fix again.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
These are Git for Windows' Git GUI and gitk patches. We will have to
decide at some point what to do about them, but that's a little lower
priority (as Git GUI seems to be unmaintained for the time being, and
the gitk maintainer keeps a very low profile on the Git mailing list,
too).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
On Windows, the current working directory is pretty much guaranteed to
contain a colon. If we feed that path to CVS, it mistakes it for a
separator between host and port, though.
This has not been a problem so far because Git for Windows uses MSYS2's
Bash using a POSIX emulation layer that also pretends that the current
directory is a Unix path (at least as long as we're in a shell script).
However, that is rather limiting, as Git for Windows also explores other
ports of other Unix shells. One of those is BusyBox-w32's ash, which is
a native port (i.e. *not* using any POSIX emulation layer, and certainly
not emulating Unix paths).
So let's just detect if there is a colon in $PWD and punt in that case.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reintroduce the 'core.useBuiltinFSMonitor' config setting (originally added
in 0a756b2a25 (fsmonitor: config settings are repository-specific,
2021-03-05)) after its removal from the upstream version of FSMonitor.
Upstream, the 'core.useBuiltinFSMonitor' setting was rendered obsolete by
"overloading" the 'core.fsmonitor' setting to take a boolean value. However,
several applications (e.g., 'scalar') utilize the original config setting,
so it should be preserved for a deprecation period before complete removal:
* if 'core.fsmonitor' is a boolean, the user is correctly using the new
config syntax; do not use 'core.useBuiltinFSMonitor'.
* if 'core.fsmonitor' is unspecified, use 'core.useBuiltinFSMonitor'.
* if 'core.fsmonitor' is a path, override and use the builtin FSMonitor if
'core.useBuiltinFSMonitor' is 'true'; otherwise, use the FSMonitor hook
indicated by the path.
Additionally, for this deprecation period, advise users to switch to using
'core.fsmonitor' to specify their use of the builtin FSMonitor.
Signed-off-by: Victoria Dye <vdye@github.com>
The `--stdin` option was a well-established paradigm in other commands,
therefore we implemented it in `git reset` for use by Visual Studio.
Unfortunately, upstream Git decided that it is time to introduce
`--pathspec-from-file` instead.
To keep backwards-compatibility for some grace period, we therefore
reinstate the `--stdin` option on top of the `--pathspec-from-file`
option, but mark it firmly as deprecated.
Helped-by: Victoria Dye <vdye@github.com>
Helped-by: Matthew John Cheetham <mjcheetham@outlook.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
In e3f7e01b50 (Revert "editor: save and reset terminal after calling
EDITOR", 2021-11-22), we reverted the commit wholesale where the
terminal state would be saved and restored before/after calling an
editor.
The reverted commit was intended to fix a problem with Windows Terminal
where simply calling `vi` would cause problems afterwards.
To fix the problem addressed by the revert, but _still_ keep the problem
with Windows Terminal fixed, let's revert the revert, with a twist: we
restrict the save/restore _specifically_ to the case where `vi` (or
`vim`) is called, and do not do the same for any other editor.
This should still catch the majority of the cases, and will bridge the
time until the original patch is re-done in a way that addresses all
concerns.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
On Windows, git repositories may have extra files which need cleaned
(e.g., a build directory) that may be arbitrarily deep. Suggest using
`core.longPaths` if such situations are encountered.
Fixes: #2715
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Git for Windows uses MSYS2's Bash to run the test suite, which comes
with benefits but also at a heavy price: on the plus side, MSYS2's
POSIX emulation layer allows us to continue pretending that we are on a
Unix system, e.g. use Unix paths instead of Windows ones, yet this is
bought at a rather noticeable performance penalty.
There *are* some more native ports of Unix shells out there, though,
most notably BusyBox-w32's ash. These native ports do not use any POSIX
emulation layer (or at most a *very* thin one, choosing to avoid
features such as fork() that are expensive to emulate on Windows), and
they use native Windows paths (usually with forward slashes instead of
backslashes, which is perfectly legal in almost all use cases).
And here comes the problem: with a $PWD looking like, say,
C:/git-sdk-64/usr/src/git/t/trash directory.t5813-proto-disable-ssh
Git's test scripts get quite a bit confused, as their assumptions have
been shattered. Not only does this path contain a colon (oh no!), it
also does not start with a slash.
This is a problem e.g. when constructing a URL as t5813 does it:
ssh://remote$PWD. Not only is it impossible to separate the "host" from
the path with a $PWD as above, even prefixing $PWD by a slash won't
work, as /C:/git-sdk-64/... is not a valid path.
As a workaround, detect when $PWD does not start with a slash on
Windows, and simply strip the drive prefix, using an obscure feature of
Windows paths: if an absolute Windows path starts with a slash, it is
implicitly prefixed by the drive prefix of the current directory. As we
are talking about the current directory here, anyway, that strategy
works.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Rather than using private IFTTT Applets that send mails to this
maintainer whenever a new version of a Git for Windows component was
released, let's use the power of GitHub workflows to make this process
publicly visible.
This workflow monitors the Atom/RSS feeds, and opens a ticket whenever a
new version was released.
Note: Bash sometimes releases multiple patched versions within a few
minutes of each other (i.e. 5.1p1 through 5.1p4, 5.0p15 and 5.0p16). The
MSYS2 runtime also has a similar system. We can address those patches as
a group, so we shouldn't get multiple issues about them.
Note further: We're not acting on newlib releases, OpenSSL alphas, Perl
release candidates or non-stable Perl releases. There's no need to open
issues about them.
Co-authored-by: Matthias Aßhauer <mha1993@live.de>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Update wchar_t buffers to use MAX_LONG_PATH instead of MAX_PATH and call
xutftowcs_long_path() in the Win32 backend source files.
Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
When t5605 tries to verify that files are hardlinked (or that they are
not), it uses the `-links` option of the `find` utility.
BusyBox' implementation does not support that option, and BusyBox-w32's
lstat() does not even report the number of hard links correctly (for
performance reasons).
So let's just switch to a different method that actually works on
Windows.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
When trying to ensure that long paths are handled correctly, we
first normalize absolute paths as we encounter them.
However, if the path is a so-called "drive-less" absolute path, i.e. if
it is relative to the current drive but _does_ start with a directory
separator, we would want the normalized path to be such a drive-less
absolute path, too.
Let's do that, being careful to still include the drive prefix when we
need to go through the `\\?\` dance (because there, the drive prefix is
absolutely required).
This fixes https://github.com/git-for-windows/git/issues/4586.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
While it may seem super convenient to some old Unix hands to simpy
require Perl to be available when running the test suite, this is a
major hassle on Windows, where we want to verify that Perl is not,
actually, required in a NO_PERL build.
As a super ugly workaround, we "install" a script into /usr/bin/perl
reading like this:
#!/bin/sh
# We'd much rather avoid requiring Perl altogether when testing
# an installed Git. Oh well, that's why we cannot have nice
# things.
exec c:/git-sdk-64/usr/bin/perl.exe "$@"
The problem with that is that BusyBox assumes that the #! line in a
script refers to an executable, not to a script. So when it encounters
the line #!/usr/bin/perl in t5532's proxy-get-cmd, it barfs.
Let's help this situation by simply executing the Perl script with the
"interpreter" specified explicitly.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Windows paths are typically limited to MAX_PATH = 260 characters, even
though the underlying NTFS file system supports paths up to 32,767 chars.
This limitation is also evident in Windows Explorer, cmd.exe and many
other applications (including IDEs).
Particularly annoying is that most Windows APIs return bogus error codes
if a relative path only barely exceeds MAX_PATH in conjunction with the
current directory, e.g. ERROR_PATH_NOT_FOUND / ENOENT instead of the
infinitely more helpful ERROR_FILENAME_EXCED_RANGE / ENAMETOOLONG.
Many Windows wide char APIs support longer than MAX_PATH paths through the
file namespace prefix ('\\?\' or '\\?\UNC\') followed by an absolute path.
Notable exceptions include functions dealing with executables and the
current directory (CreateProcess, LoadLibrary, Get/SetCurrentDirectory) as
well as the entire shell API (ShellExecute, SHGetSpecialFolderPath...).
Introduce a handle_long_path function to check the length of a specified
path properly (and fail with ENAMETOOLONG), and to optionally expand long
paths using the '\\?\' file namespace prefix. Short paths will not be
modified, so we don't need to worry about device names (NUL, CON, AUX).
Contrary to MSDN docs, the GetFullPathNameW function doesn't seem to be
limited to MAX_PATH (at least not on Win7), so we can use it to do the
heavy lifting of the conversion (translate '/' to '\', eliminate '.' and
'..', and make an absolute path).
Add long path error checking to xutftowcs_path for APIs with hard MAX_PATH
limit.
Add a new MAX_LONG_PATH constant and xutftowcs_long_path function for APIs
that support long paths.
While improved error checking is always active, long paths support must be
explicitly enabled via 'core.longpaths' option. This is to prevent end
users from shooting themselves in the foot by checking out files that Windows
Explorer, cmd/bash or their favorite IDE cannot handle.
Test suite:
Test the case is when the full pathname length of a dir is close
to 260 (MAX_PATH).
Bug report and an original reproducer by Andrey Rogozhnikov:
https://github.com/msysgit/git/pull/122#issuecomment-43604199
[jes: adjusted test number to avoid conflicts, added support for
chdir(), etc]
Thanks-to: Martin W. Kirst <maki@bitkings.de>
Thanks-to: Doug Kelly <dougk.ff7@gmail.com>
Original-test-by: Andrey Rogozhnikov <rogozhnikov.andrey@gmail.com>
Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Stepan Kasal <kasal@ucw.cz>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Josh Soref <jsoref@gmail.com>
At some stage, t5003-archive-zip wants to add a file that is not ASCII.
To that end, it uses /bin/sh. But that file may actually not exist (it
is too easy to forget that not all the world is Unix/Linux...)! Besides,
we already have perfectly fine binary files intended for use solely by
the tests. So let's use one of them instead.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
There is a problem in the way 9ac3f0e5b3 (pack-objects: fix
performance issues on packing large deltas, 2018-07-22) initializes that
mutex in the `packing_data` struct. The problem manifests in a
segmentation fault on Windows, when a mutex (AKA critical section) is
accessed without being initialized. (With pthreads, you apparently do
not really have to initialize them?)
This was reported in https://github.com/git-for-windows/git/issues/1839.
Signed-off-by: Doug Kelly <dougk.ff7@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
When running with BusyBox, we will want to avoid calling executables on
the PATH that are implemented in BusyBox itself.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
