As noted in 891cb09db6 (bundle: don't segfault on "git bundle
<subcmd>", 2022-12-20) the "newargc" in this function is redundant to
using our own "argc". Let's refactor the function to avoid needlessly
introducing another variable.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since aef7d75e58 (builtin/bundle.c: let parse-options parse
subcommands, 2022-08-19) we've been segfaulting if no argument was
provided.
The fix is easy, as all of the "git bundle" subcommands require a
non-option argument we can check that we have arguments left after
calling parse-options().
This makes use of code added in 73c3253d75 (bundle: framework for
options before bundle file, 2019-11-10), before this change that code
has always been unreachable. In 73c3253d75 we'd never reach it as we
already checked "argc < 2" in cmd_bundle() itself.
Then when aef7d75e58 (whose segfault we're fixing here) migrated this
code to the subcommand API it removed that "argc < 2" check, but we
were still checking the wrong "argc" in parse_options_cmd_bundle(), we
need to check the "newargc". The "argc" will always be >= 1, as it
will necessarily contain at least the subcommand name
itself (e.g. "create").
As an aside, this could be safely squashed into this, but let's not do
that for this minimal segfault fix, as it's an unrelated refactoring:
--- a/builtin/bundle.c
+++ b/builtin/bundle.c
@@ -55,13 +55,12 @@ static int parse_options_cmd_bundle(int argc,
const char * const usagestr[],
const struct option options[],
char **bundle_file) {
- int newargc;
- newargc = parse_options(argc, argv, NULL, options, usagestr,
+ argc = parse_options(argc, argv, NULL, options, usagestr,
PARSE_OPT_STOP_AT_NON_OPTION);
- if (!newargc)
+ if (!argc)
usage_with_options(usagestr, options);
*bundle_file = prefix_filename(prefix, argv[0]);
- return newargc;
+ return argc;
}
static int cmd_bundle_create(int argc, const char **argv, const char *prefix) {
Reported-by: Hubert Jasudowicz <hubertj@stmcyber.pl>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Tested-by: Hubert Jasudowicz <hubertj@stmcyber.pl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The old version we currently use runs in node.js v12.x, which is being
deprecated in GitHub Actions. The new version uses node.js v16.x.
Incidentally, this also avoids the warning about the deprecated
`::set-output::` workflow command because the newer version of the
`github-script` Action uses the recommended new way to specify outputs.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Adjust the GitHub CI to newer ubuntu release.
* jx/ci-ubuntu-fix:
ci: install python on ubuntu
ci: use the same version of p4 on both Linux and macOS
ci: remove the pipe after "p4 -V" to catch errors
github-actions: run gcc-8 on ubuntu-20.04 image
Update GitHub CI to use actions/checkout@v3; use of the older
checkout@v2 gets annoying deprecation notices.
* od/ci-use-checkout-v3-when-applicable:
ci(main): upgrade actions/checkout to v3
In b3b1a21d1a (sequencer: rewrite update-refs as user edits todo list,
2022-07-19), the 'todo_list_filter_update_refs()' step was added to handle
the removal of 'update-ref' lines from a 'rebase-todo'. Specifically, it
removes potential ref updates from the "update refs state" if a ref does not
have a corresponding 'update-ref' line.
However, because 'write_update_refs_state()' will not update the state if
the 'refs_to_oids' list was empty, removing *all* 'update-ref' lines will
result in the state remaining unchanged from how it was initialized (with
all refs' "after" OID being null). Then, when the ref update is applied, all
refs will be updated to null and consequently deleted.
To fix this, delete the 'update-refs' state file when 'refs_to_oids' is
empty. Additionally, add a tests covering "all update-ref lines removed"
cases.
Reported-by: herr.kaste <herr.kaste@gmail.com>
Helped-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Helped-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The deprecated versions of these Actions still use node.js 12 whereas
workflows will need to use node.js 16 to avoid problems going forward.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the "js/ci-github-workflow-markup" topic was originally merged in
[1] it included a change to get rid of the "ci/print-test-failures.sh"
step[2]. This was then brought back in [3] as part of a fix-up patches
on top[4].
The problem was that [3] was not a revert of the relevant parts of
[2], but rather copy/pasted the "ci/print-test-failures.sh" step that
was present for the Windows job to all "ci/print-test-failures.sh"
steps. The Windows steps specified "shell: bash", but the non-Windows
ones did not.
This broke the "ci/print/test-failures.sh" step for the "linux-musl"
job, where we don't have a "bash" shell, just a "/bin/sh" (a
"dash"). This breakage was reported at the time[5], but hadn't been
fixed.
It would be sufficient to change this only for "linux-musl", but let's
change this for both "regular" and "dockerized" to omit the "shell"
line entirely, as we did before [2].
Let's also change undo the "name" change that [3] made while
copy/pasting the "print test failures" step for the Windows job. These
steps are now the same as they were before [2], except that the "if"
includes the "env.FAILED_TEST_ARTIFACTS" test.
1. fc5a070f59 (Merge branch 'js/ci-github-workflow-markup', 2022-06-07)
2. 08dccc8fc1 (ci: make it easier to find failed tests' logs in the
GitHub workflow, 2022-05-21)
3. 5aeb145780 (ci(github): bring back the 'print test failures' step,
2022-06-08)
4. d0d96b8280 (Merge branch 'js/ci-github-workflow-markup', 2022-06-17)
5. https://lore.kernel.org/git/220725.86sfmpneqp.gmgdl@evledraar.gmail.com/
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Per [1] and the warnings our CI is emitting GitHub is phasing in
"macos-12" as their "macos-latest".
As with [2], let's pin our image to a specific version so that we're
not having it swept from under us, and our upgrade cycle can be more
predictable than whenever GitHub changes their images.
1. https://github.com/actions/runner-images/issues/6384
2. 0178420b9c (github-actions: run gcc-8 on ubuntu-20.04 image,
2022-11-25)
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
To be up to date with actions/checkout opens the door to use the latest
features if necessary and get the latest security patches.
This also avoids a couple of deprecation warnings in the CI runs.
Note: The `actions/checkout` Action has been known to be broken in i686
containers as of v2, therefore we keep forcing it to v1 there. See
actions/runner#2115 for more details.
Signed-off-by: Oscar Dominguez <dominguez.celada@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Python is missing from the default ubuntu-22.04 runner image, which
prevents git-p4 from working. To install python on ubuntu, we need
to provide the correct package names:
* On Ubuntu 18.04 (bionic), "/usr/bin/python2" is provided by the
"python" package, and "/usr/bin/python3" is provided by the "python3"
package.
* On Ubuntu 20.04 (focal) and above, "/usr/bin/python2" is provided by
the "python2" package which has a different name from bionic, and
"/usr/bin/python3" is provided by "python3".
Since the "ubuntu-latest" runner image has a higher version, its
safe to use "python2" or "python3" package name.
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There would be a segmentation fault when running p4 v16.2 on ubuntu
22.04 which is the latest version of ubuntu runner image for github
actions.
By checking each version from [1], p4d version 21.1 and above can work
properly on ubuntu 22.04. But version 22.x will break some p4 test
cases. So p4 version 21.x is exactly the version we can use.
With this update, the versions of p4 for Linux and macOS happen to be
the same. So we can add the version number directly into the "P4WHENCE"
variable, and reuse it in p4 installation for macOS.
By removing the "LINUX_P4_VERSION" variable from "ci/lib.sh", the
comment left above has nothing to do with p4, but still applies to
git-lfs. Since we have a fixed version of git-lfs installed on Linux,
we may have a different version on macOS.
[1]: https://cdist2.perforce.com/perforce/
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When installing p4 as a dependency, we used to pipe output of "p4 -V"
and "p4d -V" to validate the installation and output a condensed version
information. But this would hide potential errors of p4 and would stop
with an empty output. E.g.: p4d version 16.2 running on ubuntu 22.04
causes sigfaults, even before it produces any output.
By removing the pipe after "p4 -V" and "p4d -V", we may get a
verbose output, and stop immediately on errors because we have "set
-e" in "ci/lib.sh". Since we won't look at these trace logs unless
something fails, just including the raw output seems most sensible.
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
GitHub starts to upgrade its runner image "ubuntu-latest" from version
"ubuntu-20.04" to version "ubuntu-22.04". It will fail to find and
install "gcc-8" package on the new runner image.
Change some of the runner images from "ubuntu-latest" to "ubuntu-20.04"
in order to install "gcc-8" as a dependency.
The first revision of this patch tried to replace "$runs_on_pool" in
"ci/*.sh" with a new "$runs_on_os" environment variable based on the
"os" field in the matrix strategy. But these "os" fields in matrix
strategies are obsolete legacies from commit [1] and commit [2], and
are no longer useful. So remove these unused "os" fields.
[1]: c08bb26010 (CI: rename the "Linux32" job to lower-case "linux32",
2021-11-23)
[2]: 25715419bf (CI: don't run "make test" twice in one job, 2021-11-23)
Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Work around older clang that warns against C99 zero initialization
syntax for struct.
* jh/struct-zero-init-with-older-clang:
config.mak.dev: disable suggest braces error on old clang versions
"git branch --edit-description" on an unborh branch misleadingly
said that no such branch exists, which has been corrected.
* rj/branch-edit-desc-unborn:
branch: description for non-existent branch errors
Clarify that "the sentence after <area>: prefix does not begin with
a capital letter" rule applies only to the commit title.
* jc/use-of-uc-in-log-messages:
SubmittingPatches: use usual capitalization in the log message body
The code to clean temporary object directories (used for
quarantine) tried to remove them inside its signal handler, which
was a no-no.
* jc/tmp-objdir:
tmp-objdir: skip clean up when handling a signal
Update comment in the Makefile about the RUNTIME_PREFIX config knob.
* dd/document-runtime-prefix-better:
Makefile: clarify runtime relative gitexecdir
"git multi-pack-index repack/expire" used to repack unreachable
cruft into a new pack, which have been corrected.
cf. <63a1c3d4-eff3-af10-4263-058c88e74594@github.com>
* tb/midx-repack-ignore-cruft-packs:
midx.c: avoid cruft packs with non-zero `repack --batch-size`
midx.c: remove unnecessary loop condition
midx.c: replace `xcalloc()` with `CALLOC_ARRAY()`
midx.c: avoid cruft packs with `repack --batch-size=0`
midx.c: prevent `expire` from removing the cruft pack
Documentation/git-multi-pack-index.txt: clarify expire behavior
Documentation/git-multi-pack-index.txt: fix typo
Documentation on various Boolean GIT_* environment variables have
been clarified.
* jc/environ-docs:
environ: GIT_INDEX_VERSION affects not just a new repository
environ: simplify description of GIT_INDEX_FILE
environ: GIT_FLUSH should be made a usual Boolean
environ: explain Boolean environment variables
environ: document GIT_SSL_NO_VERIFY
Cherry pick commit d3775de0 (Makefile: force -O0 when compiling with
SANITIZE=leak, 2022-10-18), as otherwise the leak checker at GitHub
Actions CI seems to fail with a false positive.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Code clean-up.
* jk/cleanup-callback-parameters:
attr: drop DEBUG_ATTR code
commit: avoid writing to global in option callback
multi-pack-index: avoid writing to global in option callback
test-submodule: inline resolve_relative_url() function
"GIT_EDITOR=: git branch --edit-description" resulted in failure,
which has been corrected.
* jc/branch-description-unset:
branch: do not fail a no-op --edit-desc
The codepath to sign learned to report errors when it fails to read
from "ssh-keygen".
* pw/ssh-sign-report-errors:
ssh signing: return an error when signature cannot be read
Fix a logic in "mailinfo -b" that miscomputed the length of a
substring, which lead to an out-of-bounds access.
* pw/mailinfo-b-fix:
mailinfo -b: fix an out of bounds access
Force C locale while running tests around httpd to make sure we can
find expected error messages in the log.
* rs/test-httpd-in-C-locale:
t/lib-httpd: pass LANG and LC_ALL to Apache
In read-only repositories, "git merge-tree" tried to come up with a
merge result tree object, which it failed (which is not wrong) and
led to a segfault (which is bad), which has been corrected.
* js/merge-ort-in-read-only-repo:
merge-ort: return early when failing to write a blob
merge-ort: fix segmentation fault in read-only repositories
"git rebase -i" can mistakenly attempt to apply a fixup to a commit
itself, which has been corrected.
* ja/rebase-i-avoid-amending-self:
sequencer: avoid dropping fixup commit that targets self via commit-ish
"git fsck" failed to release contents of tree objects already used
from the memory, which has been fixed.
* jk/fsck-on-diet:
parse_object_buffer(): respect save_commit_buffer
fsck: turn off save_commit_buffer
fsck: free tree buffers after walking unreachable objects
