Update an error message (which would probably never been seen).
* ob/sequencer-reword-error-message:
sequencer: fix error message on failure to copy SQUASH_MSG
UBSAN options were not propagated through the test framework to git
run via the httpd, unlike ASAN options, which has been corrected.
* jk/test-pass-ubsan-options-to-http-test:
test-lib: set UBSAN_OPTIONS to match ASan
An error message given by "git send-email" when given a malformed
address did not give correct information, which has been corrected.
* tb/send-email-extract-valid-address-error-message-fix:
git-send-email.perl: avoid printing undef when validating addresses
HTTP Header redaction code has been adjusted for a newer version of
cURL library that shows its traces differently from earlier
versions.
* jk/redact-h2h3-headers-fix:
http: update curl http/2 info matching for curl 8.3.0
http: factor out matching of curl http/2 trace lines
Clarify how "alias.foo = : git cmd ; aliased-command-string" should
be spelled with necessary whitespaces around punctuation marks to
work.
* pb/completion-aliases-doc:
completion: improve doc for complex aliases
"git diff --cached" codepath did not fill the necessary stat
information for a file when fsmonitor knows it is clean and ended
up behaving as if it is not clean, which has been corrected.
* js/diff-cached-fsmonitor-fix:
diff-lib: fix check_removed when fsmonitor is on
Update "git maintainance" timers' implementation based on systemd
timers to work with WSL.
* js/systemd-timers-wsl-fix:
maintenance(systemd): support the Windows Subsystem for Linux
"git diff --no-index -R <(one) <(two)" did not work correctly,
which has been corrected.
* pw/diff-no-index-from-named-pipes:
diff --no-index: fix -R with stdin
The completion script (in contrib/) has been taught to treat the
"-t" option to "git checkout" and "git switch" just like the
"--track" option, to complete remote-tracking branches.
* js/complete-checkout-t:
completion(switch/checkout): treat --track and -t the same
"git grep -e A --no-or -e B" is accepted, even though the negation
of "or" did not mean anything, which has been tightened.
* rs/grep-no-no-or:
grep: reject --no-or
References from description of the `--patch` option in various
manual pages have been simplified and improved.
* so/diff-doc-for-patch-update:
doc/diff-options: fix link to generating patch section
Various fixes to the behaviour of "rebase -i" when the command got
interrupted by conflicting changes.
cf. <6b927687-cf6e-d73e-78fb-bd4f46736928@gmx.de>
* pw/rebase-i-after-failure:
rebase -i: fix adding failed command to the todo list
rebase --continue: refuse to commit after failed command
rebase: fix rewritten list for failed pick
sequencer: factor out part of pick_commits()
sequencer: use rebase_path_message()
rebase -i: remove patch file after conflict resolution
rebase -i: move unlink() calls
"git for-each-ref --sort='contents:size'" sorts the refs according
to size numerically, giving a ref that points at a blob twelve-byte
(12) long before showing a blob hundred-byte (100) long.
* ks/ref-filter-sort-numerically:
ref-filter: sort numerically when ":size" is used
"git diff --no-such-option" and other corner cases around the exit
status of the "diff" command has been corrected.
* jk/diff-result-code-cleanup:
diff: drop useless "status" parameter from diff_result_code()
diff: drop useless return values in git-diff helpers
diff: drop useless return from run_diff_{files,index} functions
diff: die when failing to read index in git-diff builtin
diff: show usage for unknown builtin_diff_files() options
diff-files: avoid negative exit value
diff: spell DIFF_INDEX_CACHED out when calling run_diff_index()
The use of API between two calls to require_clean_work_tree() from
the sequencer code has been cleaned up for consistency.
* ob/sequencer-empty-hint-fix:
sequencer: rectify empty hint in call of require_clean_work_tree()
transfer.unpackLimit ought to be used as a fallback, but overrode
fetch.unpackLimit and receive.unpackLimit instead.
* ts/unpacklimit-config-fix:
transfer.unpackLimit: fetch/receive.unpackLimit takes precedence
"git diff -w --exit-code" with various options did not work
correctly, which is being addressed.
* jc/diff-exit-code-with-w-fixes:
diff: the -w option breaks --exit-code for --raw and other output modes
t4040: remove test that succeeded for a wrong reason
diff: teach "--stat -w --exit-code" to notice differences
diff: mode-only change should be noticed by "--patch -w --exit-code"
diff: move the fallback "--exit-code" code down
The commit-graph verification code that detects mixture of zero and
non-zero generation numbers has been updated.
* tb/commit-graph-verify-fix:
commit-graph: avoid repeated mixed generation number warnings
t/t5318-commit-graph.sh: test generation zero transitions during fsck
commit-graph: verify swapped zero/non-zero generation cases
commit-graph: introduce `commit_graph_generation_from_graph()`
Tweak GitHub Actions CI so that pushing the same commit to multiple
branch tips at the same time will not waste building and testing
the same thing twice.
* jc/ci-skip-same-commit:
ci: avoid building from the same commit in parallel
Overly long label names used in the sequencer machinery are now
chopped to fit under filesystem limitation.
* mp/rebase-label-length-limit:
rebase: allow overriding the maximal length of the generated labels
sequencer: truncate labels to accommodate loose refs
GitHub CI workflow has learned to trigger Coverity check.
* js/ci-coverity:
coverity: detect and report when the token or project is incorrect
coverity: allow running on macOS
coverity: support building on Windows
coverity: allow overriding the Coverity project
coverity: cache the Coverity Build Tool
ci: add a GitHub workflow to submit Coverity scans
Tests with LSan from time to time seem to emit harmless message
that makes our tests unnecessarily flakey; we work it around by
filtering the uninteresting output.
* jk/test-lsan-denoise-output:
test-lib: ignore uninteresting LSan output
Flakey "git p4" tests, as well as "git svn" tests, are now skipped
in the (rather expensive) sanitizer CI job.
* js/ci-san-skip-p4-and-svn-tests:
ci(linux-asan-ubsan): let's save some time
Tests that are known to pass with LSan are now marked as such.
* tb/mark-more-tests-as-leak-free:
leak tests: mark t5583-push-branches.sh as leak-free
leak tests: mark t3321-notes-stripspace.sh as leak-free
leak tests: mark a handful of tests as leak-free
We build up a string list of listen addresses from the command-line
arguments, but never free it. This causes t5811 to complain of a leak
(though curiously it seems to do so only when compiled with gcc, not
with clang).
To handle this correctly, we have to do a little refactoring:
- there are two exit points from the main function, depending on
whether we are entering the main loop or serving a single client
(since rather than a traditional fork model, we re-exec ourselves
with the extra "--serve" argument to accommodate Windows).
We don't need --listen at all in the --serve case, of course, but it
is passed along by the parent daemon, which simply copies all of the
command-line options it got.
- we just "return serve()" to run the main loop, giving us no chance
to do any cleanup
So let's use a "ret" variable to store the return code, and give
ourselves a single exit point at the end. That gives us one place to do
cleanup.
Note that this code also uses the "use a no-dup string-list, but
allocate strings we add to it" trick, meaning string_list_clear() will
not realize it should free them. We can fix this by switching to a "dup"
string-list, but using the "append_nodup" function to add to it (this is
preferable to tweaking the strdup_strings flag before clearing, as it
puts all the subtle memory-ownership code together).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The point of release_revisions() is to free memory associated with the
rev_info struct, but we have several "struct decoration" members that
are left untouched. Since the previous commit introduced a function to
do that, we can just call it.
We do have to provide some specialized callbacks to map the void
pointers onto real ones (the alternative would be casting the existing
function pointers; this generally works because "void *" is usually
interchangeable with a struct pointer, but it is technically forbidden
by the standard).
Since the line-log code does not expose the type it stores in the
decoration (nor of course the function to free it), I put this behind a
generic line_log_free() entry point. It's possible we may need to add
more line-log specific bits anyway (running t4211 shows a number of
other leaks in the line-log code).
While this doubtless cleans up many leaks triggered by the test suite,
the only script which becomes leak-free is t4217, as it does very little
beyond a simple traversal (its existing leak was from the use of
--children, which is now fixed).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There's not currently any way to free the resources associated with a
decoration struct. As a result, we have several memory leaks which
cannot easily be plugged.
Let's add a "clear" function and make use of it in the example code of
t9004. This removes the only leak from that script, so we can mark it as
passing the leak sanitizer.
Curiously this leak is found only when running SANITIZE=leak with clang,
but not with gcc. But it is a bog-standard leak: we allocate some
memory in a local variable struct, and then exit main() without
releasing it. I'm not sure why gcc doesn't find it. After this
patch, both compilers report it as leak-free.
Note that the clear function takes a callback to free the individual
entries. That's not needed for our example (which is just decorating
with ints), but will be for real callers.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When trying to obtain the MD5 of the Coverity Scan Tool (in order to
decide whether a cached version can be used or a new version has to be
downloaded), it is possible to get a 401 (Authorization required) due to
either an incorrect token, or even more likely due to an incorrect
Coverity project name.
Seeing an authorization failure that is caused by an incorrect project
name was somewhat surprising to me when developing the Coverity
workflow, as I found such a failure suggestive of an incorrect token
instead.
So let's provide a helpful error message about that specifically when
encountering authentication issues.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
5c387428f1 (parse-options: don't emit "ambiguous option" for aliases,
2019-04-29) added "updated_options" to struct parse_opt_ctx_t, but it
has never been used. Remove it.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
