Fail gracefully instead of crashing when attempting to write the
contents of a corrupt in-core index as a tree object.
* ps/cache-tree-w-broken-index-entry:
unpack-trees: detect mismatching number of cache-tree/index entries
cache-tree: detect mismatching number of index entries
cache-tree: refactor verification to return error codes
The `technical/repository-version.txt` document originally served as the
master list for extensions, requiring that any new extensions be defined
there. However, the `config/extensions.txt` file was introduced later
and has since become the de facto location for describing extensions,
with several extensions listed there but missing from
`repository-version.txt`.
This consolidates all extension definitions into `config/extensions.txt`,
making it the authoritative source for extensions. The references in
`repository-version.txt` are updated to point to `config/extensions.txt`,
and cross-references to related documentation such as
`gitrepository-layout[5]` and `git-config[1]` are added.
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Caleb White <cdwhite3@pm.me>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
In pipes, the exit code of a chain of commands is determined by
the final command. In order not to miss the exit code of a failed
Git command, avoid pipes instead write output of Git commands
into a file.
For better debugging experience, instances of "grep" were changed
to "test_grep". "test_grep" provides more context in case of a
failed "grep".
Signed-off-by: Chizoba ODINAKA <chizobajames21@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
regexec(3) can fail. E.g. on macOS it fails if it is used with an UTF-8
locale to match a valid regex against a buffer containing invalid UTF-8
characters.
git grep has two ways to search for matches in a file: Either it splits
its contents into lines and matches them separately, or it matches the
whole content and figures out line boundaries later. The latter is done
by look_ahead() and it's quicker in the common case where most files
don't contain a match.
Fall back to line-by-line matching if look_ahead() encounters an
regexec(3) error by propagating errors out of patmatch() and bailing out
of look_ahead() if there is one. This way we at least can find matches
in lines that contain only valid characters. That matches the behavior
of grep(1) on macOS.
pcre2match() dies if pcre2_jit_match() or pcre2_match() fail, but since
we use the flag PCRE2_MATCH_INVALID_UTF it handles invalid UTF-8
characters gracefully. So implement the fall-back only for regexec(3)
and leave the PCRE2 matching unchanged.
Reported-by: David Gstir <david@sigma-star.at>
Signed-off-by: René Scharfe <l.s.r@web.de>
Tested-by: David Gstir <david@sigma-star.at>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Use `test_config`.
Remove whitespace after redirect operator.
Reported-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Correct "expected" to rightly terminate with NUL ie '\0' instead of '0'
which may have been typoed.
We didn't notice this before because the test is run with
"test_expect_failure", meaning the test would have been marked broken
anyways.
Signed-off-by: Kousik Sanagavarapu <five231003@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
“Trailer” is the preferred nomenclature in this project. Also add a
definite article where I think it makes sense.
As we can see the rest of the document already prefers this term. This
just gets rid of the last stragglers.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The auto-generated headers used by clar are written at configure time
and thus do not get regenerated automatically. Refactor the build
recipes such that we use custom commands instead, which also has the
benefit that we can reuse the same infrastructure as our Makefile.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The compilation of clar-based unit tests is broken because we do not
add the binary directory into which we generate the "clar-decls.h" and
"clar.suite" files as include directories. Instead, we accidentally set
up the source directory as include directory.
Fix this by including the binary directory instead of the source
directory. Furthermore, set up the include directories as PUBLIC instead
of PRIVATE such that they propagate from "unit-tests.lib" to the
"unit-tests" executable, which needs to include the same directory.
Reported-by: Ed Reel <edreel@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Extract the script to generate function declarations for the clar unit
testing framework into a standalone script. This is done such that we
can reuse it in other build systems.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This moves the end-of-line marker out of the captured group, matching
the start-of-line marker and for some reason fixing generation of
"clar-decls.h" on some older, more esoteric platforms.
Signed-off-by: Alejandro R. Sedeño <asedeno@mit.edu>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Update clar from:
- 1516124 (Merge pull request #97 from pks-t/pks-whitespace-fixes, 2024-08-15).
To:
- 206accb (Merge pull request #108 from pks-t/pks-uclibc-without-wchar, 2024-10-21)
This update includes a bunch of fixes and improvements that we have
discussed in Git when initial support for clar was merged:
- There is a ".editorconfig" file now.
- Compatibility with Windows has been improved so that the clar
compiles on this platform without an issue. This has been tested
with Cygwin, MinGW and Microsoft Visual Studio.
- clar now uses CMake. This does not impact us at all as we wire up
the clar into our own build infrastructure anyway. This conversion
was done such that we can easily run CI jobs against Windows.
- Allocation failures are now checked for consistently.
- We now define feature test macros in "clar.c", which fixes
compilation on some platforms that didn't previously pull in
non-standard functions like lstat(3p) or strdup(3p). This was
reported by a user of OpenSUSE Leap.
- We stop using `struct timezone`, which is undefined behaviour
nowadays and results in a compilation error on some platforms.
- We now use the combination of mktemp(3) and mkdir(3) on SunOS, same
as we do on NonStop.
- We now support uClibc without support for <wchar.h>.
The most important bits here are the improved platform compatibility
with Windows, OpenSUSE, SunOS and uClibc.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
These two commands are similar enough to acknowledge each other on their
documentation pages.
See the previous commit where we discussed that option-less update-ref
does not support updating symbolic refs but symbolic-ref does.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Add a paragraph which just emphasizes that the command without any
options does not support refs in the final arguments. This is clear
already from the names `<new-oid>` and `<old-oid>` but the right balance
of redundancy makes documentation robust against stray interpretation.
This is also a good place to mention why `--stdin` has those `symref-*`
commands.
Suggested-by: Bence Ferdinandy <bence@ferdinandy.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This paragraph interrupts the flow of the section by going into detail
about what a symbolic ref file is and how it is implemented. It is not
clear what the purpose is since symbolic refs were already mentioned
prior (“possibly dereferencing the symbolic refs”). Worse, it can
confuse the reader about what argument can be a symbolic ref since it
just says “it” and not which of the parameters; in turn the reader can
be lead to try `<new-oid>` and then get a confusing error since
update-ref will just say that it is not a valid SHA1.
gitglossary(7) already documents what a symref is, concretely, and quite
well at that.
Reported-by: Bence Ferdinandy <bence@ferdinandy.com>
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Move the discussion of file system symbolic links to a new “Notes”
section (inspired by the one in git-symbolic-ref(1)) since this is
mostly of historical note at this point, not something that is needed in
the main section of the documentation.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Remove paragraphs which explain that using this command is safer than
echoing the branch name into `HEAD`.
Evoking the echo strategy is wrong now under the reftable backend since
this file does not exist. And the ref file backend majority user base
use porcelain commands to manage `HEAD` unless they are intentionally
poking at the implementation.
Maybe this warning was relevant for the usage patterns when it was
added[1] but now it just takes up space.
† 1: 129056370a (Add missing documentation., 2005-10-04)
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The other paragraphs on options say “With <option>,”. Let’s be uniform.
Also add missing word “that”.
Signed-off-by: Kristoffer Haugsbakk <code@khaugsbakk.name>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
In bd98f9774e (ref-filter.c: filter & format refs in the same callback,
2023-11-14), we have introduced logic into the ref-filter subsystem that
determines whether or not we can output references iteratively instead
of first collecting all references, post-processing them and printing
them once done. This has the advantage that we don't have to store all
refs in memory and, when used with e.g. `--count=1`, that we don't have
to read all refs in the first place.
One restriction we have in place for that is that caller must not ask
for sorted refs, because there is no way to sort the refs without first
reading them all into an array. So the benefits can only be reaped when
explicitly asking for output not to be sorted.
But there is one exception here where we _can_ get away with sorting
refs while streaming: ref backends sort references returned by their
iterators in lexicographic order. So if the following conditions are all
true we can do iterative streaming:
- There must be at most a single sorting specification, as otherwise
we're not using plain lexicographic ordering.
- The sorting specification must use the "refname".
- The sorting specification must not be using any flags, like
case-insensitive sorting.
Now the resulting logic does feel quite fragile overall, which makes me
a bit uneasy. But after thinking about this for a while I couldn't find
any obvious gaps in my reasoning. Furthermore, given that lexicographic
sorting order is the default in git-for-each-ref(1), this is likely to
benefit a whole lot of usecases out there.
The following benchmark executes git-for-each-ref(1) in a crafted repo
with 1 million references:
Benchmark 1: git for-each-ref (revision = HEAD~)
Time (mean ± σ): 6.756 s ± 0.014 s [User: 3.004 s, System: 3.541 s]
Range (min … max): 6.738 s … 6.784 s 10 runs
Benchmark 2: git for-each-ref (revision = HEAD)
Time (mean ± σ): 6.479 s ± 0.017 s [User: 2.858 s, System: 3.422 s]
Range (min … max): 6.450 s … 6.519 s 10 runs
Summary
git for-each-ref (revision = HEAD)
1.04 ± 0.00 times faster than git for-each-ref (revision = HEAD~)
The change results in a slight performance improvement, but nothing that
would really stand out. Something that cannot be seen in the benchmark
though is peak memory usage, which went from 404.5MB to 68.96kB.
A more interesting benchmark is printing a single referenence with
`--count=1`:
Benchmark 1: git for-each-ref --count=1 (revision = HEAD~)
Time (mean ± σ): 6.655 s ± 0.018 s [User: 2.865 s, System: 3.576 s]
Range (min … max): 6.630 s … 6.680 s 10 runs
Benchmark 2: git for-each-ref --count=1 (revision = HEAD)
Time (mean ± σ): 8.6 ms ± 1.3 ms [User: 2.3 ms, System: 6.1 ms]
Range (min … max): 6.7 ms … 14.4 ms 266 runs
Summary
git git for-each-ref --count=1 (revision = HEAD)
770.58 ± 116.19 times faster than git for-each-ref --count=1 (revision = HEAD~)
Whereas we scaled with the number of references before, we now print the
first reference and exit immediately, which provides a massive win.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Used regex to find these typos:
(?<!struct )(?<=\s)([a-z]{1,}) \1(?=\s)
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Notes can be added to a commit using:
- "-m" to provide a message on the command line.
- -C to copy a note from a blob object.
- -F to read the note from a file.
When these options are used, Git does not open an editor,
it simply takes the content provided via these options and
attaches it to the commit as a note.
Improve flexibility to fine-tune the note before finalizing it
by allowing the messages to be prefilled in the editor and edited
after the messages have been provided through -[mF].
Signed-off-by: Abraham Samuel Adekunle <abrahamadekunle50@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Document how setting of `uploadpack.allowAnySHA1InWant`
influences other `uploadpack` options - `allowTipSHA1InWant`
and `allowReachableSHA1InWant`.
Signed-off-by: Piotr Szlazak <piotr.szlazak@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
In 42efde4c29 (clang-format: adjust line break penalties, 2017-09-29) we
adjusted the line break penalties to really fine tune what we care about
while doing line breaks. Modify some of those to be more inline with
what we care about in the Git project now.
We need to understand that the values set to penalties in
'.clang-format' are relative to each other and do not hold any absolute
value. The penalty arguments take an 'Unsigned' value, so we have some
liberty over the values we can set.
First, in that commit, we decided, that under no circumstances do we
want to exceed 80 characters. This seems a bit too strict. We do
overshoot this limit from time to time to prioritize readability. So
let's reduce the value for 'PenaltyExcessCharacter' to 10. This means we
that we add a penalty of 10 for each character that exceeds the column
limit. By itself this is enough to restrict to column limit. Tuning
other penalties in relation to this is what is important.
The penalty `PenaltyBreakAssignment` talks about the penalty for
breaking an assignment operator on to the next line. In our project, we
are okay with this, so giving a value of 5, which is below the value for
'PenaltyExcessCharacter' ensures that in the end, even 1 character over
the column limit is not worth keeping an assignment on the same line.
Similarly set the penalty for breaking before the first call parameter
'PenaltyBreakBeforeFirstCallParameter' and the penalty for breaking
comments 'PenaltyBreakComment' and the penalty for breaking string
literals 'PenaltyBreakString' also to 5.
Finally, we really care about not breaking the return type into its own
line and we really care about not breaking before an open parenthesis.
This avoids weird formatting like:
static const struct strbuf *
a_really_really_large_function_name(struct strbuf resolved,
const char *path, int flags)
or
static const struct strbuf *a_really_really_large_function_name(
struct strbuf resolved, const char *path, int flags)
to instead have something more readable like:
static const struct strbuf *a_really_really_large_function_name(struct strbuf resolved,
const char *path,
int flags)
(note: the tabs here have been replaced by spaces for easier reading)
This is done by bumping the values of 'PenaltyReturnTypeOnItsOwnLine'
and 'PenaltyBreakOpenParenthesis' to 300. This is so that we can allow a
few characters above the 80 column limit to make code more readable.
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
On Cygwin, t0301 fails because "git credential-cache exit" returns a
non-zero exit code. What's supposed to happen here is:
1. The client (the "credential-cache" invocation above) connects to a
previously-spawned credential-cache--daemon.
2. The client sends an "exit" command to the daemon.
3. The daemon unlinks the socket and then exits, closing the
descriptor back to the client.
4. The client sees EOF on the descriptor and exits successfully.
That works on most platforms, and even _used_ to work on Cygwin. But
that changed in Cygwin's ef95c03522 (Cygwin: select: Fix FD_CLOSE
handling, 2021-04-06). After that commit, the client sees a read error
with errno set to ECONNABORTED, and it reports the error and dies.
It's not entirely clear if this is a Cygwin bug. It seems that calling
fclose() on the filehandles pointing to the sockets is sufficient to
avoid this error return, even though exiting should in general look the
same from the client's perspective.
However, we can't just call fclose() here. It's important in step 3
above to unlink the socket before closing the descriptor to avoid the
race mentioned by 7d5e9c9849 (credential-cache--daemon: clarify "exit"
action semantics, 2016-03-18). The client will exit as soon as it sees
the descriptor close, and the daemon may or may not have actually
unlinked the socket by then. That makes test code like this:
git credential exit &&
test_path_is_missing .git-credential-cache
racy.
So we probably _could_ fix this by calling:
delete_tempfile(&socket_file);
fclose(in);
fclose(out);
before we exit(). Or by replacing the exit() with a return up the stack,
in which case the fclose() happens as we unwind. But in that case we'd
still need to call delete_tempfile() here to avoid the race.
But simpler still is that we can notice that we already special-case
ECONNRESET on the client side, courtesy of 1f180e5eb9 (credential-cache:
interpret an ECONNRESET as an EOF, 2017-07-27). We can just do the same
thing here (I suspect that prior to the Cygwin commit that introduced
this problem, we were really just seeing ECONNRESET instead of
ECONNABORTED, so the "new" problem is just the switch of the errno
values).
There's loads more debugging in this thread:
https://lore.kernel.org/git/9dc3e85f-a532-6cff-de11-1dfb2e4bc6b6@ramsayjones.plus.com/
but I've tried to summarize the useful bits in this commit message.
[jk: commit message]
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
"git maintenance start" crashed due to an uninitialized variable
reference, which has been corrected.
* ps/maintenance-start-crash-fix:
builtin/gc: fix crash when running `git maintenance start`
"git rebase --rebase-merges" now uses branch names as labels when
able.
* ng/rebase-merges-branch-name-as-label:
rebase-merges: try and use branch names as labels
rebase-update-refs: extract load_branch_decorations
load_branch_decorations: fix memory leak with non-static filters
Convert the reftable library such that we handle failures with the
new `reftable_buf` interfaces.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The `stack_filename()` function cannot pass any errors to the caller as it
has a `void` return type. Adapt it and its callers such that we can
handle errors and start handling allocation failures.
There are two interesting edge cases in `reftable_stack_destroy()` and
`reftable_addition_close()`. Both of these are trying to tear down their
respective structures, and while doing so they try to unlink some of the
tables they have been keeping alive. Any earlier attempts to do that may
fail on Windows because it keeps us from deleting such tables while they
are still open, and thus we re-try on close. It's okay and even expected
that this can fail when the tables are still open by another process, so
we handle the allocation failures gracefully and just skip over any file
whose name we couldn't figure out.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The `reftable_record_key()` function cannot pass any errors to the
caller as it has a `void` return type. Adapt it and its callers such
that we can handle errors and start handling allocation failures.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The `format_name()` function cannot pass any errors to the caller as it
has a `void` return type. Adapt it and its callers such that we can
handle errors and start handling allocation failures.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Adapt the name of the `strbuf` block source to no longer relate to this
interface, but instead to the `reftable_buf` interface.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Convert the reftable library to use the `reftable_buf` interface instead
of the `strbuf` interface. This is mostly a mechanical change via sed(1)
with some manual fixes where functions for `strbuf` and `reftable_buf`
differ. The converted code does not yet handle allocation failures. This
will be handled in subsequent commits.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Implement a new `reftable_buf` interface that will replace Git's own
`strbuf` interface. This is done due to three reasons:
- The `strbuf` interfaces do not handle memory allocation failures and
instead causes us to die. This is okay in the context of Git, but is
not in the context of the reftable library, which is supposed to be
usable by third-party applications.
- The `strbuf` interface is quite deeply tied into Git, which makes it
hard to use the reftable library as a standalone library. Any
dependent would have to carefully extract the relevant parts of it
to make things work, which is not all that sensible.
- The `strbuf` interface does not use the pluggable allocators that
can be set up via `reftable_set_alloc()`.
So we have good reasons to use our own type, and the implementation is
rather trivial. Implement our own type. Conversion of the reftable
library will be handled in subsequent commits.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
We're about to introduce our own `reftable_buf` type to replace
`strbuf`. One function we'll have to convert is `strbuf_addf()`, which
is used in a handful of places. This function uses `snprintf()`
internally, which makes porting it a bit more involved:
- It is not available on all platforms.
- Some platforms like Windows have broken implementations.
So by using `snprintf()` we'd also push the burden on downstream users
of the reftable library to make available a properly working version of
it.
Most callsites of `strbuf_addf()` are trivial to convert to not using
it. We do end up using `snprintf()` in our unit tests, but that isn't
much of a problem for downstream users of the reftable library.
While at it, remove a useless call to `strbuf_reset()` in
`t_reftable_stack_auto_compaction_with_locked_tables()`. We don't write
to the buffer before this and initialize it with `STRBUF_INIT`, so there
is no need to reset anything.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
We're about to introduce our own `reftable_buf` type to replace
`strbuf`. Get rid of the seldomly-used `strbuf_addbuf()` function such
that we have to reimplement one less function.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Fix typos in documentation, comments, etc.
Via codespell.
Signed-off-by: Andrew Kreimer <algonell@gmail.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Whilst git-shortlog(1) does not explicitly need any repository
information when run without reference to one, it still parses some of
its arguments with parse_revision_opt() which assumes that the hash
algorithm is set. However, in c8aed5e8da (repository: stop setting SHA1
as the default object hash, 2024-05-07) we stopped setting up a default
hash algorithm and instead require commands to set it up explicitly.
This was done for most other commands like in ab274909d4 (builtin/diff:
explicitly set hash algo when there is no repo, 2024-05-07) but was
missed for builtin/shortlog, making git-shortlog(1) segfault outside of
a repository when given arguments like --author that trigger a call to
parse_revision_opt().
Fix this for now by explicitly setting the hash algorithm to SHA1. Also
add a regression test for the segfault.
Thanks-to: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Wolfgang Müller <wolf@oriole.systems>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Remove some complier warnings from msvc in compat/mingw.c for value
truncation from 64 bit to 32 bit integers.
Compiling compat/mingw.c under a 64 bit version of msvc produces
warnings. An "int" is 32 bit, and ssize_t or size_t should be 64 bit
long. Prepare compat/vcbuild/include/unistd.h to have a 64 bit type
_ssize_t, when _WIN64 is defined and 32 bit otherwise.
Further down in this include file, as before, ssize_t is defined as
_ssize_t, if needed.
Use size_t instead of int for all variables that hold the result of
strlen() or wcslen() (which cannot be negative).
Use ssize_t to hold the return value of read().
Signed-off-by: Sören Krecker <soekkle@freenet.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The `result` parameter passed to `http_request_reauth()` may either
point to a `struct strbuf` or a `FILE *`, where the `target` parameter
tells us which of either it actually is. To accommodate for both types
the pointer is a `void *`, which we then pass directly to functions
without doing a cast.
This is fine on most platforms, but it breaks on FreeBSD because
`fileno()` is implemented as a macro that tries to directly access the
`FILE *` structure.
Fix this issue by storing the `FILE *` in a local variable before we
pass it on to other functions.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
When not compiling the credential cache we may use a stub function for
`cmd_credential_cache()`. With commit 9b1cb5070f (builtin: add a
repository parameter for builtin functions, 2024-09-13), we have added a
new parameter to all of those top-level `cmd_*()` functions, and did
indeed adapt the non-stubbed-out `cmd_credential_cache()`. But we didn't
adapt the stubbed-out variant, so the code does not compile.
Fix this by adding the missing parameter.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
