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Revision | Author | Date | Message | Commit Date |
---|---|---|---|---|
a42a58d | Junio C Hamano | 22 May 2018, 05:18:51 UTC | Git 2.16.4 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 May 2018, 05:18:51 UTC |
0230204 | Junio C Hamano | 22 May 2018, 05:18:06 UTC | Sync with Git 2.15.2 * maint-2.15: Git 2.15.2 Git 2.14.4 Git 2.13.7 verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant is_{hfs,ntfs}_dotgitmodules: add tests is_ntfs_dotgit: match other .git files is_hfs_dotgit: match other .git files is_ntfs_dotgit: use a size_t for traversing string submodule-config: verify submodule names as paths | 22 May 2018, 05:18:06 UTC |
d33c875 | Junio C Hamano | 22 May 2018, 05:15:59 UTC | Git 2.15.2 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 May 2018, 05:15:59 UTC |
9e0f06d | Junio C Hamano | 22 May 2018, 05:15:14 UTC | Sync with Git 2.14.4 * maint-2.14: Git 2.14.4 Git 2.13.7 verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant is_{hfs,ntfs}_dotgitmodules: add tests is_ntfs_dotgit: match other .git files is_hfs_dotgit: match other .git files is_ntfs_dotgit: use a size_t for traversing string submodule-config: verify submodule names as paths | 22 May 2018, 05:15:14 UTC |
4dde7b8 | Junio C Hamano | 22 May 2018, 05:12:02 UTC | Git 2.14.4 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 May 2018, 05:12:02 UTC |
7b01c71 | Junio C Hamano | 22 May 2018, 05:10:49 UTC | Sync with Git 2.13.7 * maint-2.13: Git 2.13.7 verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant is_{hfs,ntfs}_dotgitmodules: add tests is_ntfs_dotgit: match other .git files is_hfs_dotgit: match other .git files is_ntfs_dotgit: use a size_t for traversing string submodule-config: verify submodule names as paths | 22 May 2018, 05:10:49 UTC |
0114f71 | Junio C Hamano | 22 May 2018, 04:50:36 UTC | Git 2.13.7 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 May 2018, 04:50:36 UTC |
8528c31 | Junio C Hamano | 22 May 2018, 04:48:26 UTC | Merge branch 'jk/submodule-fix-loose' into maint-2.13 * jk/submodule-fix-loose: verify_path: disallow symlinks in .gitmodules update-index: stat updated files earlier verify_dotfile: mention case-insensitivity in comment verify_path: drop clever fallthrough skip_prefix: add case-insensitive variant is_{hfs,ntfs}_dotgitmodules: add tests is_ntfs_dotgit: match other .git files is_hfs_dotgit: match other .git files is_ntfs_dotgit: use a size_t for traversing string submodule-config: verify submodule names as paths | 22 May 2018, 04:48:26 UTC |
10ecfa7 | Jeff King | 05 May 2018, 00:03:35 UTC | verify_path: disallow symlinks in .gitmodules There are a few reasons it's not a good idea to make .gitmodules a symlink, including: 1. It won't be portable to systems without symlinks. 2. It may behave inconsistently, since Git may look at this file in the index or a tree without bothering to resolve any symbolic links. We don't do this _yet_, but the config infrastructure is there and it's planned for the future. With some clever code, we could make (2) work. And some people may not care about (1) if they only work on one platform. But there are a few security reasons to simply disallow it: a. A symlinked .gitmodules file may circumvent any fsck checks of the content. b. Git may read and write from the on-disk file without sanity checking the symlink target. So for example, if you link ".gitmodules" to "../oops" and run "git submodule add", we'll write to the file "oops" outside the repository. Again, both of those are problems that _could_ be solved with sufficient code, but given the complications in (1) and (2), we're better off just outlawing it explicitly. Note the slightly tricky call to verify_path() in update-index's update_one(). There we may not have a mode if we're not updating from the filesystem (e.g., we might just be removing the file). Passing "0" as the mode there works fine; since it's not a symlink, we'll just skip the extra checks. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
eb12dd0 | Jeff King | 14 May 2018, 15:00:56 UTC | update-index: stat updated files earlier In the update_one(), we check verify_path() on the proposed path before doing anything else. In preparation for having verify_path() look at the file mode, let's stat the file earlier, so we can check the mode accurately. This is made a bit trickier by the fact that this function only does an lstat in a few code paths (the ones that flow down through process_path()). So we can speculatively do the lstat() here and pass the results down, and just use a dummy mode for cases where we won't actually be updating the index from the filesystem. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
641084b | Jeff King | 15 May 2018, 13:56:50 UTC | verify_dotfile: mention case-insensitivity in comment We're more restrictive than we need to be in matching ".GIT" on case-sensitive filesystems; let's make a note that this is intentional. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
e19e5e6 | Jeff King | 13 May 2018, 17:00:23 UTC | verify_path: drop clever fallthrough We check ".git" and ".." in the same switch statement, and fall through the cases to share the end-of-component check. While this saves us a line or two, it makes modifying the function much harder. Let's just write it out. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
41a8092 | Jeff King | 13 May 2018, 16:57:14 UTC | skip_prefix: add case-insensitive variant We have the convenient skip_prefix() helper, but if you want to do case-insensitive matching, you're stuck doing it by hand. We could add an extra parameter to the function to let callers ask for this, but the function is small and somewhat performance-critical. Let's just re-implement it for the case-insensitive version. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
dc2d9ba | Johannes Schindelin | 12 May 2018, 20:16:51 UTC | is_{hfs,ntfs}_dotgitmodules: add tests This tests primarily for NTFS issues, but also adds one example of an HFS+ issue. Thanks go to Congyi Wu for coming up with the list of examples where NTFS would possibly equate the filename with `.gitmodules`. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
e7cb0b4 | Johannes Schindelin | 11 May 2018, 14:03:54 UTC | is_ntfs_dotgit: match other .git files When we started to catch NTFS short names that clash with .git, we only looked for GIT~1. This is sufficient because we only ever clone into an empty directory, so .git is guaranteed to be the first subdirectory or file in that directory. However, even with a fresh clone, .gitmodules is *not* necessarily the first file to be written that would want the NTFS short name GITMOD~1: a malicious repository can add .gitmodul0000 and friends, which sorts before `.gitmodules` and is therefore checked out *first*. For that reason, we have to test not only for ~1 short names, but for others, too. It's hard to just adapt the existing checks in is_ntfs_dotgit(): since Windows 2000 (i.e., in all Windows versions still supported by Git), NTFS short names are only generated in the <prefix>~<number> form up to number 4. After that, a *different* prefix is used, calculated from the long file name using an undocumented, but stable algorithm. For example, the short name of .gitmodules would be GITMOD~1, but if it is taken, and all of ~2, ~3 and ~4 are taken, too, the short name GI7EBA~1 will be used. From there, collisions are handled by incrementing the number, shortening the prefix as needed (until ~9999999 is reached, in which case NTFS will not allow the file to be created). We'd also want to handle .gitignore and .gitattributes, which suffer from a similar problem, using the fall-back short names GI250A~1 and GI7D29~1, respectively. To accommodate for that, we could reimplement the hashing algorithm, but it is just safer and simpler to provide the known prefixes. This algorithm has been reverse-engineered and described at https://usn.pw/blog/gen/2015/06/09/filenames/, which is defunct but still available via https://web.archive.org/. These can be recomputed by running the following Perl script: -- snip -- use warnings; use strict; sub compute_short_name_hash ($) { my $checksum = 0; foreach (split('', $_[0])) { $checksum = ($checksum * 0x25 + ord($_)) & 0xffff; } $checksum = ($checksum * 314159269) & 0xffffffff; $checksum = 1 + (~$checksum & 0x7fffffff) if ($checksum & 0x80000000); $checksum -= (($checksum * 1152921497) >> 60) * 1000000007; return scalar reverse sprintf("%x", $checksum & 0xffff); } print compute_short_name_hash($ARGV[0]); -- snap -- E.g., running that with the argument ".gitignore" will result in "250a" (which then becomes "gi250a" in the code). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
0fc333b | Jeff King | 02 May 2018, 19:23:45 UTC | is_hfs_dotgit: match other .git files Both verify_path() and fsck match ".git", ".GIT", and other variants specific to HFS+. Let's allow matching other special files like ".gitmodules", which we'll later use to enforce extra restrictions via verify_path() and fsck. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
11a9f4d | Jeff King | 13 May 2018, 16:09:42 UTC | is_ntfs_dotgit: use a size_t for traversing string We walk through the "name" string using an int, which can wrap to a negative value and cause us to read random memory before our array (e.g., by creating a tree with a name >2GB, since "int" is still 32 bits even on most 64-bit platforms). Worse, this is easy to trigger during the fsck_tree() check, which is supposed to be protecting us from malicious garbage. Note one bit of trickiness in the existing code: we sometimes assign -1 to "len" at the end of the loop, and then rely on the "len++" in the for-loop's increment to take it back to 0. This is still legal with a size_t, since assigning -1 will turn into SIZE_MAX, which then wraps around to 0 on increment. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
0383bbb | Jeff King | 30 April 2018, 07:25:25 UTC | submodule-config: verify submodule names as paths Submodule "names" come from the untrusted .gitmodules file, but we blindly append them to $GIT_DIR/modules to create our on-disk repo paths. This means you can do bad things by putting "../" into the name (among other things). Let's sanity-check these names to avoid building a path that can be exploited. There are two main decisions: 1. What should the allowed syntax be? It's tempting to reuse verify_path(), since submodule names typically come from in-repo paths. But there are two reasons not to: a. It's technically more strict than what we need, as we really care only about breaking out of the $GIT_DIR/modules/ hierarchy. E.g., having a submodule named "foo/.git" isn't actually dangerous, and it's possible that somebody has manually given such a funny name. b. Since we'll eventually use this checking logic in fsck to prevent downstream repositories, it should be consistent across platforms. Because verify_path() relies on is_dir_sep(), it wouldn't block "foo\..\bar" on a non-Windows machine. 2. Where should we enforce it? These days most of the .gitmodules reads go through submodule-config.c, so I've put it there in the reading step. That should cover all of the C code. We also construct the name for "git submodule add" inside the git-submodule.sh script. This is probably not a big deal for security since the name is coming from the user anyway, but it would be polite to remind them if the name they pick is invalid (and we need to expose the name-checker to the shell anyway for our test scripts). This patch issues a warning when reading .gitmodules and just ignores the related config entry completely. This will generally end up producing a sensible error, as it works the same as a .gitmodules file which is missing a submodule entry (so "submodule update" will barf, but "git clone --recurse-submodules" will print an error but not abort the clone. There is one minor oddity, which is that we print the warning once per malformed config key (since that's how the config subsystem gives us the entries). So in the new test, for example, the user would see three warnings. That's OK, since the intent is that this case should never come up outside of malicious repositories (and then it might even benefit the user to see the message multiple times). Credit for finding this vulnerability and the proof of concept from which the test script was adapted goes to Etienne Stalmans. Signed-off-by: Jeff King <peff@peff.net> | 22 May 2018, 03:50:11 UTC |
d32eb83 | Junio C Hamano | 22 March 2018, 21:24:45 UTC | Git 2.16.3 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 March 2018, 21:24:45 UTC |
88595eb | Junio C Hamano | 22 March 2018, 21:24:25 UTC | Merge branch 'ms/non-ascii-ticks' into maint Doc markup fix. * ms/non-ascii-ticks: Documentation/gitsubmodules.txt: avoid non-ASCII apostrophes | 22 March 2018, 21:24:26 UTC |
393eee1 | Junio C Hamano | 22 March 2018, 21:24:25 UTC | Merge branch 'jk/cached-commit-buffer' into maint Code clean-up. * jk/cached-commit-buffer: revision: drop --show-all option commit: drop uses of get_cached_commit_buffer() | 22 March 2018, 21:24:25 UTC |
c9bc2c5 | Junio C Hamano | 22 March 2018, 21:24:25 UTC | Merge branch 'sm/mv-dry-run-update' into maint Code clean-up. * sm/mv-dry-run-update: mv: remove unneeded 'if (!show_only)' t7001: add test case for --dry-run | 22 March 2018, 21:24:25 UTC |
342215b | Junio C Hamano | 22 March 2018, 21:24:24 UTC | Merge branch 'tg/worktree-create-tracking' into maint Hotfix for a recent topic. * tg/worktree-create-tracking: git-worktree.txt: fix indentation of example and text of 'add' command git-worktree.txt: fix missing ")" typo | 22 March 2018, 21:24:24 UTC |
8bfeb0e | Junio C Hamano | 22 March 2018, 21:24:24 UTC | Merge branch 'gs/test-unset-xdg-cache-home' into maint Test update. * gs/test-unset-xdg-cache-home: test-lib.sh: unset XDG_CACHE_HOME | 22 March 2018, 21:24:24 UTC |
e092248 | Junio C Hamano | 22 March 2018, 21:24:23 UTC | Merge branch 'sb/status-doc-fix' into maint Docfix. * sb/status-doc-fix: Documentation/git-status: clarify status table for porcelain mode | 22 March 2018, 21:24:23 UTC |
9ea8e0c | Junio C Hamano | 22 March 2018, 21:24:22 UTC | Merge branch 'rd/typofix' into maint Typofix. * rd/typofix: Correct mispellings of ".gitmodule" to ".gitmodules" t/: correct obvious typo "detahced" | 22 March 2018, 21:24:22 UTC |
5a03f1d | Junio C Hamano | 22 March 2018, 21:24:21 UTC | Merge branch 'bp/fsmonitor' into maint Doc update for a recently added feature. * bp/fsmonitor: fsmonitor: update documentation to remove reference to invalid config settings | 22 March 2018, 21:24:21 UTC |
dfc20a5 | Junio C Hamano | 22 March 2018, 21:24:21 UTC | Merge branch 'bc/doc-interpret-trailers-grammofix' into maint Docfix. * bc/doc-interpret-trailers-grammofix: docs/interpret-trailers: fix agreement error | 22 March 2018, 21:24:21 UTC |
68559c4 | Junio C Hamano | 22 March 2018, 21:24:19 UTC | Merge branch 'sg/doc-test-must-fail-args' into maint Devdoc update. * sg/doc-test-must-fail-args: t: document 'test_must_fail ok=<signal-name>' | 22 March 2018, 21:24:20 UTC |
67b7dd3 | Junio C Hamano | 22 March 2018, 21:24:19 UTC | Merge branch 'rj/sparse-updates' into maint Devtool update. * rj/sparse-updates: Makefile: suppress a sparse warning for pack-revindex.c config.mak.uname: remove SPARSE_FLAGS setting for cygwin | 22 March 2018, 21:24:19 UTC |
2e1062d | Junio C Hamano | 22 March 2018, 21:24:18 UTC | Merge branch 'jk/gettext-poison' into maint Test updates. * jk/gettext-poison: git-sh-i18n: check GETTEXT_POISON before USE_GETTEXT_SCHEME t0205: drop redundant test | 22 March 2018, 21:24:19 UTC |
34f6f0e | Junio C Hamano | 22 March 2018, 21:24:18 UTC | Merge branch 'nd/ignore-glob-doc-update' into maint Doc update. * nd/ignore-glob-doc-update: gitignore.txt: elaborate shell glob syntax | 22 March 2018, 21:24:18 UTC |
fda2326 | Junio C Hamano | 22 March 2018, 21:24:17 UTC | Merge branch 'rs/cocci-strbuf-addf-to-addstr' into maint * rs/cocci-strbuf-addf-to-addstr: cocci: simplify check for trivial format strings | 22 March 2018, 21:24:17 UTC |
e55521b | Junio C Hamano | 22 March 2018, 21:24:17 UTC | Merge branch 'jc/worktree-add-short-help' into maint Error message fix. * jc/worktree-add-short-help: worktree: say that "add" takes an arbitrary commit in short-help | 22 March 2018, 21:24:17 UTC |
9c34129 | Junio C Hamano | 22 March 2018, 21:24:17 UTC | Merge branch 'tz/doc-show-defaults-to-head' into maint Doc update. * tz/doc-show-defaults-to-head: doc: mention 'git show' defaults to HEAD | 22 March 2018, 21:24:17 UTC |
3112c3f | Junio C Hamano | 22 March 2018, 21:24:16 UTC | Merge branch 'nd/shared-index-fix' into maint Code clean-up. * nd/shared-index-fix: read-cache: don't write index twice if we can't write shared index read-cache.c: move tempfile creation/cleanup out of write_shared_index read-cache.c: change type of "temp" in write_shared_index() | 22 March 2018, 21:24:16 UTC |
bffce88 | Junio C Hamano | 22 March 2018, 21:24:16 UTC | Merge branch 'jc/mailinfo-cleanup-fix' into maint Corner case bugfix. * jc/mailinfo-cleanup-fix: mailinfo: avoid segfault when can't open files | 22 March 2018, 21:24:16 UTC |
b502aa4 | Junio C Hamano | 22 March 2018, 21:24:15 UTC | Merge branch 'rb/hashmap-h-compilation-fix' into maint Code clean-up. * rb/hashmap-h-compilation-fix: hashmap.h: remove unused variable | 22 March 2018, 21:24:15 UTC |
9bcb489 | Junio C Hamano | 22 March 2018, 21:24:14 UTC | Merge branch 'rs/describe-unique-abbrev' into maint Code clean-up. * rs/describe-unique-abbrev: describe: use strbuf_add_unique_abbrev() for adding short hashes | 22 March 2018, 21:24:14 UTC |
60736db | Junio C Hamano | 22 March 2018, 21:24:13 UTC | Merge branch 'ks/submodule-doc-updates' into maint Doc updates. * ks/submodule-doc-updates: Doc/git-submodule: improve readability and grammar of a sentence Doc/gitsubmodules: make some changes to improve readability and syntax | 22 March 2018, 21:24:14 UTC |
b1bdf46 | Junio C Hamano | 22 March 2018, 21:24:13 UTC | Merge branch 'cl/t9001-cleanup' into maint Test clean-up. * cl/t9001-cleanup: t9001: use existing helper in send-email test | 22 March 2018, 21:24:13 UTC |
6ef449e | Junio C Hamano | 22 March 2018, 21:24:12 UTC | Merge branch 'bw/oidmap-autoinit' into maint Code clean-up. * bw/oidmap-autoinit: oidmap: ensure map is initialized | 22 March 2018, 21:24:12 UTC |
dab684f | Junio C Hamano | 22 March 2018, 21:24:12 UTC | Merge branch 'sg/test-i18ngrep' into maint Test fixes. * sg/test-i18ngrep: t: make 'test_i18ngrep' more informative on failure t: validate 'test_i18ngrep's parameters t: move 'test_i18ncmp' and 'test_i18ngrep' to 'test-lib-functions.sh' t5536: let 'test_i18ngrep' read the file without redirection t5510: consolidate 'grep' and 'test_i18ngrep' patterns t4001: don't run 'git status' upstream of a pipe t6022: don't run 'git merge' upstream of a pipe t5812: add 'test_i18ngrep's missing filename parameter t5541: add 'test_i18ngrep's missing filename parameter | 22 March 2018, 21:24:12 UTC |
d78b7eb | Junio C Hamano | 22 March 2018, 21:24:12 UTC | Merge branch 'jt/fsck-code-cleanup' into maint Plug recently introduced leaks in fsck. * jt/fsck-code-cleanup: fsck: fix leak when traversing trees | 22 March 2018, 21:24:12 UTC |
34b9ec8 | Junio C Hamano | 22 March 2018, 21:24:11 UTC | Merge branch 'ew/svn-branch-segfault-fix' into maint Workaround for segfault with more recent versions of SVN. * ew/svn-branch-segfault-fix: git-svn: control destruction order to avoid segfault | 22 March 2018, 21:24:11 UTC |
091853a | Junio C Hamano | 22 March 2018, 21:24:11 UTC | Merge branch 'nd/list-merge-strategy' into maint Completion of "git merge -s<strategy>" (in contrib/) did not work well in non-C locale. * nd/list-merge-strategy: completion: fix completing merge strategies on non-C locales | 22 March 2018, 21:24:11 UTC |
f936c9b | Junio C Hamano | 22 March 2018, 21:24:10 UTC | Merge branch 'jk/daemon-fixes' into maint Assorted fixes to "git daemon". * jk/daemon-fixes: daemon: fix length computation in newline stripping t/lib-git-daemon: add network-protocol helpers daemon: handle NULs in extended attribute string daemon: fix off-by-one in logging extended attributes t/lib-git-daemon: record daemon log t5570: use ls-remote instead of clone for interp tests | 22 March 2018, 21:24:11 UTC |
b0e0fc2 | Junio C Hamano | 22 March 2018, 21:24:10 UTC | Merge branch 'tg/split-index-fixes' into maint The split-index mode had a few corner case bugs fixed. * tg/split-index-fixes: travis: run tests with GIT_TEST_SPLIT_INDEX split-index: don't write cache tree with null oid entries read-cache: fix reading the shared index for other repos | 22 March 2018, 21:24:10 UTC |
7e44d80 | Junio C Hamano | 22 March 2018, 21:24:10 UTC | Merge branch 'mr/packed-ref-store-fix' into maint Crash fix for a corner case where an error codepath tried to unlock what it did not acquire lock on. * mr/packed-ref-store-fix: files_initial_transaction_commit(): only unlock if locked | 22 March 2018, 21:24:10 UTC |
721dce0 | Junio C Hamano | 22 March 2018, 21:24:09 UTC | Merge branch 'jt/http-redact-cookies' into maint The http tracing code, often used to debug connection issues, learned to redact potentially sensitive information from its output so that it can be more safely sharable. * jt/http-redact-cookies: http: support omitting data from traces http: support cookie redaction when tracing | 22 March 2018, 21:24:09 UTC |
b322219 | Junio C Hamano | 22 March 2018, 21:24:09 UTC | Merge branch 'nd/diff-flush-before-warning' into maint Avoid showing a warning message in the middle of a line of "git diff" output. * nd/diff-flush-before-warning: diff.c: flush stdout before printing rename warnings | 22 March 2018, 21:24:09 UTC |
573ce03 | Junio C Hamano | 22 March 2018, 21:24:08 UTC | Merge branch 'sg/travis-build-during-script-phase' into maint Build the executable in 'script' phase in Travis CI integration, to follow the established practice, rather than during 'before_script' phase. This allows the CI categorize the failures better ('failed' is project's fault, 'errored' is build environment's). * sg/travis-build-during-script-phase: travis-ci: build Git during the 'script' phase | 22 March 2018, 21:24:08 UTC |
38e79b1 | Junio C Hamano | 27 February 2018, 18:43:55 UTC | Merge branch 'ys/bisect-object-id-missing-conversion-fix' into maint Fix for a commented-out code to adjust it to a rather old API change. * ys/bisect-object-id-missing-conversion-fix: bisect: debug: convert struct object to object_id | 27 February 2018, 18:43:55 UTC |
14890e9 | Junio C Hamano | 27 February 2018, 18:43:54 UTC | Merge branch 'sb/submodule-update-reset-fix' into maint When resetting the working tree files recursively, the working tree of submodules are now also reset to match. * sb/submodule-update-reset-fix: submodule: submodule_move_head omits old argument in forced case unpack-trees: oneway_merge to update submodules t/lib-submodule-update.sh: fix test ignoring ignored files in submodules t/lib-submodule-update.sh: clarify test | 27 February 2018, 18:43:54 UTC |
c1ab3b8 | Junio C Hamano | 27 February 2018, 18:43:54 UTC | Merge branch 'ab/commit-m-with-fixup' into maint "git commit --fixup" did not allow "-m<message>" option to be used at the same time; allow it to annotate resulting commit with more text. * ab/commit-m-with-fixup: commit: add support for --fixup <commit> -m"<extra message>" commit doc: document that -c, -C, -F and --fixup with -m error | 27 February 2018, 18:43:54 UTC |
12accdc | Junio C Hamano | 27 February 2018, 18:39:34 UTC | Merge branch 'nd/ita-wt-renames-in-status' into maint "git status" after moving a path in the working tree (hence making it appear "removed") and then adding with the -N option (hence making that appear "added") detected it as a rename, but did not report the old and new pathnames correctly. * nd/ita-wt-renames-in-status: wt-status.c: handle worktree renames wt-status.c: rename rename-related fields in wt_status_change_data wt-status.c: catch unhandled diff status codes wt-status.c: coding style fix Use DIFF_DETECT_RENAME for detect_rename assignments t2203: test status output with porcelain v2 format | 27 February 2018, 18:39:35 UTC |
1316416 | Motoki Seki | 22 February 2018, 08:52:25 UTC | Documentation/gitsubmodules.txt: avoid non-ASCII apostrophes In gitsubmodules.txt, a few non-ASCII apostrophes are used to spell possessive, e.g. "submodule's". These unfortunately are not rendered at https://git-scm.com/docs/gitsubmodules correctly by the renderer used there. Use ASCII apostrophes instead to work around the problem. It also is good to be consistent, as there are possessives spelled with ASCII apostrophes. Signed-off-by: Motoki Seki <marmot.motoki@gmail.com> Acked-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 February 2018, 21:03:15 UTC |
f74bbc8 | Jeff King | 21 February 2018, 23:27:24 UTC | revision: drop --show-all option This was an undocumented debugging aid that does not seem to have come in handy in the past decade, judging from its lack of mentions on the mailing list. Let's drop it in the name of simplicity. This is morally a revert of 3131b71301 (Add "--show-all" revision walker flag for debugging, 2008-02-09), but note that I did leave in the mapping of UNINTERESTING to "^" in get_revision_mark(). I don't think this would be possible to trigger with the current code, but it's the only sensible marker. We'll skip the usual deprecation period because this was explicitly a debugging aid that was never documented. Signed-off-by: Jeff King <peff@peff.net> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 February 2018, 20:15:25 UTC |
7fa31b6 | Jeff King | 21 February 2018, 23:13:38 UTC | commit: drop uses of get_cached_commit_buffer() The "--show-all" revision option shows UNINTERESTING commits. Some of these commits may be unparsed when we try to show them (since we may or may not need to walk their parents to fulfill the request). Commit 3131b71301 (Add "--show-all" revision walker flag for debugging, 2008-02-09) resolved this by just skipping pretty-printing for commits without their object contents cached, saying: Because we now end up listing commits we may not even have been parsed at all "show_log" and "show_commit" need to protect against commits that don't have a commit buffer entry. That was the easy fix to avoid the pretty-printer segfaulting, but: 1. It doesn't work for all formats. E.g., --oneline prints the oid for each such commit but not a trailing newline, leading to jumbled output. 2. It only affects some commits, depending on whether we happened to parse them or not (so if they were at the tip of an UNINTERESTING starting point, or if we happened to traverse over them, you'd see more data). 3. It unncessarily ties the decision to show the verbose header to whether the commit buffer was cached. That makes it harder to change the logic around caching (e.g., if we could traverse without actually loading the full commit objects). These days it's safe to feed such a commit to the pretty-print code. Since be5c9fb904 (logmsg_reencode: lazily load missing commit buffers, 2013-01-26), we'll load it on demand in such a case. So let's just always show the verbose headers. This does change the behavior of plumbing, but: a. The --show-all option was explicitly introduced as a debugging aid, and was never documented (and has rarely even been mentioned on the list by git devs). b. Avoiding the commits was already not deterministic due to (2) above. So the caller might have seen full headers for these commits anyway, and would need to be prepared for it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 22 February 2018, 20:12:16 UTC |
d023df1 | Eric Sunshine | 16 February 2018, 20:44:52 UTC | git-worktree.txt: fix indentation of example and text of 'add' command When 4e85333197 (worktree: make add <path> <branch> dwim, 2017-11-26) added an example command in a literal code block, it neglected to insert a mandatory "+" line before the block. This omission resulted in both the literal code block and the (existing) paragraph following the block to be outdented, even though they should be indented under the 'add' sub-command along with the rest of the text pertaining to that command. Furthermore, the mandatory "+" line separating the code block from the following text got rendered as a leading character on the line ("+ If <commit-ish>...") rather than being treated as a formatting directive. Fix these problems by adding the missing "+" line before the example code block. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 16 February 2018, 21:12:27 UTC |
661a5a3 | Eric Sunshine | 16 February 2018, 20:44:51 UTC | git-worktree.txt: fix missing ")" typo Add the closing ")" to a parenthetical phrase introduced by 4e85333197 (worktree: make add <path> <branch> dwim, 2017-11-26). While at it, add a missing ":" at the end of the same sentence since it precedes an example literal command block. Reported-by: Mike Nordell <tamlin.thefirst@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 16 February 2018, 21:11:40 UTC |
7976e90 | Genki Sky | 16 February 2018, 02:46:04 UTC | test-lib.sh: unset XDG_CACHE_HOME git respects XDG_CACHE_HOME for the credential cache. So, we should unset XDG_CACHE_HOME for the test environment, lest a user's custom one cause failure in the test. For example, t/t0301-credential-cache.sh expects a default directory to be used if it hasn't explicitly set XDG_CACHE_HOME. Signed-off-by: Genki Sky <sky@genki.is> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 16 February 2018, 19:23:10 UTC |
ffa9524 | Junio C Hamano | 15 February 2018, 23:21:23 UTC | Git 2.16.2 Signed-off-by: Junio C Hamano <gitster@pobox.com> | 15 February 2018, 23:21:23 UTC |
c93150c | Junio C Hamano | 15 February 2018, 23:18:15 UTC | Merge branch 'ab/doc-cat-file-e-still-shows-errors' into maint Doc update. * ab/doc-cat-file-e-still-shows-errors: cat-file doc: document that -e will return some output | 15 February 2018, 23:18:15 UTC |
d4e528e | Junio C Hamano | 15 February 2018, 23:18:14 UTC | Merge branch 'as/read-tree-prefix-doc-fix' into maint Doc update. * as/read-tree-prefix-doc-fix: doc/read-tree: remove obsolete remark | 15 February 2018, 23:18:14 UTC |
2409e10 | Junio C Hamano | 15 February 2018, 23:18:13 UTC | Merge branch 'nd/add-i-ignore-submodules' into maint "git add -p" was taught to ignore local changes to submodules as they do not interfere with the partial addition of regular changes anyway. * nd/add-i-ignore-submodules: add--interactive: ignore submodule changes except HEAD | 15 February 2018, 23:18:13 UTC |
984c833 | Junio C Hamano | 15 February 2018, 23:18:13 UTC | Merge branch 'tg/stash-with-pathspec-fix' into maint "git stash -- <pathspec>" incorrectly blew away untracked files in the directory that matched the pathspec, which has been corrected. * tg/stash-with-pathspec-fix: stash: don't delete untracked files that match pathspec | 15 February 2018, 23:18:13 UTC |
1363914 | Junio C Hamano | 15 February 2018, 23:18:12 UTC | Merge branch 'jk/abort-clone-with-existing-dest' into maint "git clone $there $here" is allowed even when here directory exists as long as it is an empty directory, but the command incorrectly removed it upon a failure of the operation. * jk/abort-clone-with-existing-dest: clone: do not clean up directories we didn't create clone: factor out dir_exists() helper t5600: modernize style t5600: fix outdated comment about unborn HEAD | 15 February 2018, 23:18:13 UTC |
ff19620 | Junio C Hamano | 15 February 2018, 23:18:12 UTC | Merge branch 'jc/merge-symlink-ours-theirs' into maint "git merge -Xours/-Xtheirs" learned to use our/their version when resolving a conflicting updates to a symbolic link. * jc/merge-symlink-ours-theirs: merge: teach -Xours/-Xtheirs to symbolic link merge | 15 February 2018, 23:18:12 UTC |
e17cec2 | Junio C Hamano | 15 February 2018, 23:18:11 UTC | Merge branch 'rs/lose-leak-pending' into maint API clean-up around revision traversal. * rs/lose-leak-pending: commit: remove unused function clear_commit_marks_for_object_array() revision: remove the unused flag leak_pending checkout: avoid using the rev_info flag leak_pending bundle: avoid using the rev_info flag leak_pending bisect: avoid using the rev_info flag leak_pending object: add clear_commit_marks_all() ref-filter: use clear_commit_marks_many() in do_merge_filter() commit: use clear_commit_marks_many() in remove_redundant() commit: avoid allocation in clear_commit_marks_many() | 15 February 2018, 23:18:11 UTC |
04afcc2 | Junio C Hamano | 15 February 2018, 23:18:11 UTC | Merge branch 'jm/svn-pushmergeinfo-fix' into maint "git svn dcommit" did not take into account the fact that a svn+ssh:// URL with a username@ (typically used for pushing) refers to the same SVN repository without the username@ and failed when svn.pushmergeinfo option is set. * jm/svn-pushmergeinfo-fix: git-svn: fix svn.pushmergeinfo handling of svn+ssh usernames. | 15 February 2018, 23:18:11 UTC |
468dc22 | Junio C Hamano | 15 February 2018, 23:18:10 UTC | Merge branch 'dk/describe-all-output-fix' into maint An old regression in "git describe --all $annotated_tag^0" has been fixed. * dk/describe-all-output-fix: describe: prepend "tags/" when describing tags with embedded name | 15 February 2018, 23:18:10 UTC |
af38dee | Junio C Hamano | 15 February 2018, 23:18:09 UTC | Merge branch 'ab/perf-grep-threads' into maint More perf tests for threaded grep * ab/perf-grep-threads: perf: amend the grep tests to test grep.threads | 15 February 2018, 23:18:09 UTC |
e4e5da2 | Stefan Beller | 15 February 2018, 00:18:12 UTC | Documentation/git-status: clarify status table for porcelain mode It is possible to have the output ' A' from 'git status --porcelain' by adding a file using the '--intend-to-add' flag. Make this clear by adding the pattern in the table of the documentation. However the mode 'DM' (deleted in the index, modified in the working tree) is not possible in the non-merge case in which the file only shows as 'D ' (and adding it back to the worktree would show an additional line of an '??' untracked file). It is also not possible in the merge case as then the mode involves a 'U' on one side of the merge. Remove that pattern. Reported-by: Ross Light <light@google.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 15 February 2018, 19:07:52 UTC |
5aea9fe | Robert P. J. Day | 14 February 2018, 00:09:31 UTC | Correct mispellings of ".gitmodule" to ".gitmodules" There are a small number of misspellings, ".gitmodule", scattered throughout the code base, correct them ... no apparent functional changes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 14 February 2018, 19:34:34 UTC |
c9a800a | Robert P. J. Day | 14 February 2018, 09:08:01 UTC | t/: correct obvious typo "detahced" Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 14 February 2018, 19:34:25 UTC |
4ccf461 | Ben Peart | 14 February 2018, 15:41:30 UTC | fsmonitor: update documentation to remove reference to invalid config settings Remove the reference to setting core.fsmonitor to `true` (or `false`) as those are not valid settings. Signed-off-by: Ben Peart <benpeart@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 14 February 2018, 18:27:26 UTC |
760f1ad | brian m. carlson | 13 February 2018, 02:23:52 UTC | docs/interpret-trailers: fix agreement error In the description of git interpret-trailers, we describe "a group…of lines" that have certain characteristics. Ensure both options describing this group use a singular verb for parallelism. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 13 February 2018, 17:45:45 UTC |
54360a1 | Ramsay Jones | 12 February 2018, 00:21:02 UTC | Makefile: suppress a sparse warning for pack-revindex.c Sparse has, for a long time, been issuing the following warning against the pack-revindex.c file: SP pack-revindex.c pack-revindex.c:64:23: warning: memset with byte count of 262144 This results from a unconditional check, with a hard-coded limit, which is really only appropriate for the kernel source code. (The check is for a 'large' byte count in a call to memcpy(), memset(), copy_from_user() and copy_to_user() functions). A recent release of sparse (v0.5.1) has introduced some options to allow this check to be turned off (-Wno-memcpy-max-count) or to specify the actual limit used (-fmemcpy-max-count=COUNT), rather than a hard-coded limit of 100000. In order to suppress the warning, add a target for pack-revindex.sp that adds the '-Wno-memcpy-max-count' option to the SPARSE_FLAGS variable. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 12 February 2018, 20:19:39 UTC |
6bc8606 | Ramsay Jones | 12 February 2018, 00:20:08 UTC | config.mak.uname: remove SPARSE_FLAGS setting for cygwin Since commit f66450ae9 ("cygwin: Remove the Win32 l/stat() implementation", 2013-06-22), the cygwin build has not used the WIN32 API/header files. This means that the '-isystem /usr/include/w32api' option to sparse is no longer necessary (to allow sparse to find the WIN32 header files). In addition, the '-Wno-one-bit-signed-bitfield' option can be removed, since the warning suppressed by that option was only provoked by a WIN32 header file. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 12 February 2018, 20:19:18 UTC |
12e31a6 | SZEDER Gábor | 09 February 2018, 02:42:33 UTC | t: document 'test_must_fail ok=<signal-name>' Since 'test_might_fail' is implemented as a thin wrapper around 'test_must_fail', it also accepts the same options. Mention this in the docs as well. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 12 February 2018, 19:00:38 UTC |
63b1a17 | SZEDER Gábor | 08 February 2018, 15:56:56 UTC | t: make 'test_i18ngrep' more informative on failure When 'test_i18ngrep' can't find the expected pattern, it exits completely silently; when its negated form does find the pattern that shouldn't be there, it prints the matching line(s) but otherwise exits without any error message. This leaves the developer puzzled about what could have gone wrong. Make 'test_i18ngrep' more informative on failure by printing an error message including the invoked 'grep' command and the contents of the file it had to scan through. Note that this "dump the scanned file" part is not quite perfect, as it dumps only the file specified as the function's last positional parameter, thus assuming that there is only a single file parameter. I think that's a reasonable assumption to make, one that holds true in the current code base. And even if someone were to scan multiple files at once in the future, the worst thing that could happen is that the verbose error message won't include the contents of all those files, only the last one. Alas, we can't really do any better than this, because checking whether the other positional parameters match a filename can result in false positives: 't3400-rebase.sh' and 't3404-rebase-interactive.sh' contain one test each, where the 'test_i18ngrep's pattern verbatimly matches a file in the trash directory. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
fd29d7b | SZEDER Gábor | 08 February 2018, 15:56:55 UTC | t: validate 'test_i18ngrep's parameters Some of the previous patches in this series fixed bogus 'test_i18ngrep' invocations: - Two invocations where the tested git command's standard output is directly piped into 'test_i18ngrep'. While convenient, this is an antipattern, because the pipe hides the git command's exit code, and the test could continue even if the command exited with error. - Two invocations that had neither a filename parameter nor anything piped into their standard input, yet both managed to remain unnoticed for years. A third similarly bogus invocation is currently lurking in 'pu' for a couple of weeks now. Prevent similar mistakes in the future by validating 'test_i18ngrep's parameters requiring that - The last parameter names an existing file to be read, effectively forbidding piping into 'test_i18ngrep'. Note that this change will also forbid cases where 'test_i18ngrep' would legitimately read its standard input, e.g. when its standard input is redirected from a file, or when a git command's standard output is first written to an intermediate file, which is then preprocessed by a non-git command before the results are piped into 'test_i18ngrep'. See two of the previous patches for the only such cases we had in our test suite. However, reliably preventing the piping antipattern is arguably more important than supporting these cases, which can be easily worked around by opening the file directly or using an intermediate file anyway. - There are at least two parameters, not including the optional '!' to negate the pattern. This ought to catch corner cases when 'test_i18ngrep' looks for the name of an existing file on its standard input; the above check would miss this case becase the filename as pattern would be the last parameter. Note that this is not quite perfect, as it doesn't account for any 'grep --options' given as parameters. However, doing so would be far too complicated, considering that patterns can start with dashes as well, and in the majority of the cases we don't use any such options anyway. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
0f59128 | SZEDER Gábor | 08 February 2018, 15:56:54 UTC | t: move 'test_i18ncmp' and 'test_i18ngrep' to 'test-lib-functions.sh' Both 'test_i18ncmp' and 'test_i18ngrep' helper functions are supposed to be called from our test scripts, so they should be in 'test-lib-functions.sh'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
93b4b03 | SZEDER Gábor | 08 February 2018, 15:56:53 UTC | t5536: let 'test_i18ngrep' read the file without redirection Redirecting 'test_i18ngrep's standard input from a file will interfere with the linting that will be added in a later patch. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
927c1a6 | SZEDER Gábor | 08 February 2018, 15:56:52 UTC | t5510: consolidate 'grep' and 'test_i18ngrep' patterns One of the tests in 't5510-fetch.sh' checks the output of 'git fetch' using 'test_i18ngrep', and while doing so it prefilters the output with 'grep' before piping the result into 'test_i18ngrep'. This prefiltering is unnecessary, with the appropriate pattern 'test_i18ngrep' can do it all by itself. Furthermore, piping data into 'test_i18ngrep' will interfere with the linting that will be added in a later patch. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
3b85ec3 | SZEDER Gábor | 08 February 2018, 15:56:51 UTC | t4001: don't run 'git status' upstream of a pipe The primary purpose of three tests in 't4001-diff-rename.sh' is to check rename detection in 'git status', but all three do so by running 'git status' upstream of a pipe, hiding its exit code. Consequently, the test could continue even if 'git status' exited with error. Use an intermediate file between 'git status' and 'test_i18ngrep' to catch a potential failure of the former. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
cc04adc | SZEDER Gábor | 08 February 2018, 15:56:50 UTC | t6022: don't run 'git merge' upstream of a pipe The primary purpose of 't6022-merge-rename.sh' is to test 'git merge', but one of the tests runs it upstream of a pipe, hiding its exit code. Consequently, the test could continue even if 'git merge' exited with error. Use an intermediate file between 'git merge' and 'test_i18ngrep' to catch a potential failure of the former. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
a4ca455 | SZEDER Gábor | 08 February 2018, 15:56:49 UTC | t5812: add 'test_i18ngrep's missing filename parameter The second 'test_i18ngrep' invocation in the test 'curl redirects respect whitelist' is missing its filename parameter. This has remained unnoticed since its introduction in f4113cac0 (http: limit redirection to protocol-whitelist, 2015-09-22), because it would only cause the test to fail if Git was built with a sufficiently old libcurl version. The test's two ||-chained 'test_i18ngrep' invocations are supposed to check that either one of the two patterns is present in 'git clone's error message. As it happens, the first invocation covers the error message from any reasonably up-to-date libcurl, thus the second invocation, the one without the filename parameter, isn't executed at all. Apparently no one has run the test suite's httpd tests with such an old libcurl in the last 2+ years, or at least they haven't bothered to notify us about the failed test. Fix this by consolidating the two patterns into a single extended regexp, eliminating the need for an ||-chained second 'test_i18ngrep' invocation. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
8cdef01 | SZEDER Gábor | 08 February 2018, 15:56:48 UTC | t5541: add 'test_i18ngrep's missing filename parameter The test 'push --no-progress silences progress but not status' runs 'test_i18ngrep' without specifying a filename parameter. This has remained unnoticed since its introduction in e304aeba2 (t5541: test more combinations of --progress, 2012-05-01), because that 'test_i18ngrep' is supposed to check that the given pattern is not present in its input, and of course it won't find that pattern if its input is empty (as it comes from /dev/null). This also means that this test could miss a potential breakage of 'git push --no-progress'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:54:27 UTC |
3738031 | Jeff King | 06 February 2018, 08:44:56 UTC | git-sh-i18n: check GETTEXT_POISON before USE_GETTEXT_SCHEME Running "make NO_GETTEXT=1 GETTEXT_POISON=1" currently fails t0205. While it might seem nonsensical at first glance to both poison and disable gettext, it's useful to be able to do a poison test-run on a system that doesn't have gettext at all. And it works fine for C programs; the problem is only with the shell code. The issue is that we check the baked-in USE_GETTEXT_SCHEME value before GETTEXT_POISON. And when NO_GETTEXT is set, the Makefile sets USE_GETTEXT_SCHEME to "fallthrough". So one fix would be to have the Makefile just set USE_GETTEXT_SCHEME to "poison" if GETTEXT_POISON is set. But there are two problems with that: 1. USE_GETTEXT_SCHEME is actually a user-facing knob, so conceivably somebody could override it with: make USE_GETTEXT_SCHEME=gnu GETTEXT_POISON=1 which would do the wrong thing (though that's much less likely than them having the variable set in their config.mak and just overriding GETTEXT_POISON on the command-line for a one-off test). 2. We don't actually bake GETTEXT_POISON in to the shell library like we do for the C code. It checks $GIT_GETTEXT_POISON at runtime, which is set up by the test suite. So it makes sense to put the fix in the runtime code, too, which would cover something like: GIT_GETTEXT_POISON=foo git foo It's not likely that people use the poison code outside of running the test suite, but it's easy enough to make this case work. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:09:45 UTC |
1cdc62f | Jeff King | 06 February 2018, 08:43:19 UTC | t0205: drop redundant test We check that a shell variable is non-empty, and then we check that it's equal to a particular value. Just checking the latter covers both cases. I suspect the original was trying to give better output when the test fails, but using "-x" covers that these days. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 08 February 2018, 18:07:51 UTC |
4cbe92f | Stefan Moch | 31 December 2017, 19:11:56 UTC | mv: remove unneeded 'if (!show_only)' Commit a127331cd (mv: allow moving nested submodules, 2016-04-19), introduced if (show_only) continue; in this for-loop before if (!show_only) which became redundant, because it is now always true. Signed-off-by: Stefan Moch <stefanmoch@mail.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 07 February 2018, 19:43:51 UTC |
36b78cd | Stefan Moch | 31 December 2017, 19:11:55 UTC | t7001: add test case for --dry-run Make sure that "git mv --dry-run" does not move file. Signed-off-by: Stefan Moch <stefanmoch@mail.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 07 February 2018, 19:43:34 UTC |
ae239fc | René Scharfe | 01 February 2018, 18:56:34 UTC | cocci: simplify check for trivial format strings 353d84c537 (coccicheck: make transformation for strbuf_addf(sb, "...") more precise) added a check to avoid transforming calls with format strings which contain percent signs, as that would change the result. It uses embedded Python code for that. Simplify this rule by using the regular expression matching operator instead. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 02 February 2018, 22:30:12 UTC |
2e22a85 | Duy Nguyen | 01 February 2018, 09:59:15 UTC | gitignore.txt: elaborate shell glob syntax `fnmatch(3)` is a great mention if the intended audience is programmers. For normal users it's probably better to spell out what a shell glob is. This paragraph is updated to roughly tell (or remind) what the main wildcards are supposed to do. All the details are still hidden away behind the `fnmatch(3)` wall because bringing the whole specification here may be too much. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 02 February 2018, 18:56:46 UTC |
7f6f75e | Eric Wong | 29 January 2018, 23:11:07 UTC | git-svn: control destruction order to avoid segfault It seems necessary to control destruction ordering to avoid a segfault with SVN 1.9.5 when using "git svn branch". I've also reported the problem against libsvn-perl to Debian [Bug #888791], but releasing the SVN::Client instance can be beneficial anyways to save memory. ref: https://bugs.debian.org/888791 Tested-by: Todd Zullinger <tmz@pobox.com> Reported-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 30 January 2018, 21:14:38 UTC |
9f5258c | Todd Zullinger | 28 January 2018, 19:16:07 UTC | doc: mention 'git show' defaults to HEAD When 'git show' is called without any object it defaults to HEAD. This has been true since d4ed9793fd ("Simplify common default options setup for built-in log family.", 2006-04-16). The SYNOPSIS suggests that the object argument is required. Clarify that it is not required and note the default. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 30 January 2018, 21:12:18 UTC |
7cc763a | Duy Nguyen | 26 January 2018, 01:31:42 UTC | completion: fix completing merge strategies on non-C locales The anchor string "Available strategies are:" is translatable so __git_list_merge_strategies may fail to collect available strategies from 'git merge' on non-C locales. Force C locale on this command. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 26 January 2018, 17:48:14 UTC |
ed15e58 | Jeff King | 25 January 2018, 00:58:54 UTC | daemon: fix length computation in newline stripping When git-daemon gets a pktline request, we strip off any trailing newline, replacing it with a NUL. Clients prior to 5ad312bede (in git v1.4.0) would send: git-upload-pack repo.git\n and we need to strip it off to understand their request. After 5ad312bede, we send the host attribute but no newline, like: git-upload-pack repo.git\0host=example.com\0 Both of these are parsed correctly by git-daemon. But if some client were to combine the two: git-upload-pack repo.git\n\0host=example.com\0 we don't parse it correctly. The problem is that we use the "len" variable to record the position of the NUL separator, but then decrement it when we strip the newline. So we start with: git-upload-pack repo.git\n\0host=example.com\0 ^-- len and end up with: git-upload-pack repo.git\0\0host=example.com\0 ^-- len This is arguably correct, since "len" tells us the length of the initial string, but we don't actually use it for that. What we do use it for is finding the offset of the extended attributes; they used to be at len+1, but are now at len+2. We can solve that by just leaving "len" where it is. We don't have to care about the length of the shortened string, since we just treat it like a C string. No version of Git ever produced such a string, but it seems like the daemon code meant to handle this case (and it seems like a reasonable thing for somebody to do in a 3rd-party implementation). Reported-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com> | 25 January 2018, 21:50:17 UTC |