In c4a09cc9cc (Merge branch 'hw/advise-ng', 2020-03-25), a new API for
accessing advice variables was introduced and deprecated `advice_config`
in favor of a new array, `advice_setting`.
This patch ports all but two uses which read the status of the global
`advice_` variables over to the new `advice_enabled` API. We'll deal
with advice_add_embedded_repo and advice_graft_file_deprecated
separately.
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In daef1b300b (Merge branch 'hw/advice-add-nothing', 2020-02-14), two
advice settings were introduced into the `advice_config` array.
Subsequently, c4a09cc9cc (Merge branch 'hw/advise-ng', 2020-03-25)
started to deprecate `advice_config` in favor of a new array,
`advice_setting`.
However, the latter branch did not include the former branch, and
therefore `advice_setting` is missing the two entries added by the
`hw/advice-add-nothing` branch.
These are currently the only entries in `advice_config` missing from
`advice_setting`.
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Codepath to access recently added oidtree data structure had
to make unaligned accesses to oids, which has been corrected.
* rs/oidtree-alignment-fix:
oidtree: avoid unaligned access to crit-bit tree
Also fixed some typos reported by "git-po-helper".
Signed-off-by: Peter Krefting <peter@softwolves.pp.se>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
The flexible array member "k" of struct cb_node is used to store the key
of the crit-bit tree node. It offers no alignment guarantees -- in fact
the current struct layout puts it one byte after a 4-byte aligned
address, i.e. guaranteed to be misaligned.
oidtree uses a struct object_id as cb_node key. Since cf0983213c (hash:
add an algo member to struct object_id, 2021-04-26) it requires 4-byte
alignment. The mismatch is reported by UndefinedBehaviorSanitizer at
runtime like this:
hash.h:277:2: runtime error: member access within misaligned address 0x00015000802d for type 'struct object_id', which requires 4 byte alignment
0x00015000802d: note: pointer points here
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
^
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior hash.h:277:2 in
We can fix that by:
1. eliminating the alignment requirement of struct object_id,
2. providing the alignment in struct cb_node, or
3. avoiding the issue by only using memcpy to access "k".
Currently we only store one of two values in "algo" in struct object_id.
We could use a uint8_t for that instead and widen it only once we add
support for our twohundredth algorithm or so. That would not only avoid
alignment issues, but also reduce the memory requirements for each
instance of struct object_id by ca. 9%.
Supporting keys with alignment requirements might be useful to spread
the use of crit-bit trees. It can be achieved by using a wider type for
"k" (e.g. uintmax_t), using different types for the members "byte" and
"otherbits" (e.g. uint16_t or uint32_t for each), or by avoiding the use
of flexible arrays like khash.h does.
This patch implements the third option, though, because it has the least
potential for causing side-effects and we're close to the next release.
If one of the other options is implemented later as well to get their
additional benefits we can get rid of the extra copies introduced here.
Reported-by: Andrzej Hunt <andrzej@ahunt.org>
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Translate 48 new messages (5230t0f0u) for git 2.33.0, and also fixed
typos found by "git-po-helper".
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Fangyi Zhou <me@fangyi.io>
Format README.md using GFM (GitHub Flavored Markdown) syntax.
- In order to use more than 3 level headings, use ATX style headings
instead of setext style headings.
- In order to add highlights for code blocks, use fenced code blocks
instead of indented code blocks.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Update translation for following component:
* builtin/submodule--helper.c
Translate following new component:
* builtin/revert.c
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
* 'master' of github.com:git/git: (51 commits)
Git 2.33-rc2
object-file: use unsigned arithmetic with bit mask
Revert 'diff-merges: let "-m" imply "-p"'
object-store: avoid extra ';' from KHASH_INIT
oidtree: avoid nested struct oidtree_node
Git 2.33-rc1
test: fix for COLUMNS and bash 5
The eighth batch
diff: --pickaxe-all typofix
mingw: align symlinks-related rmdir() behavior with Linux
t7508: avoid non POSIX BRE
use fspathhash() everywhere
t0001: fix broken not-quite getcwd(3) test in bed67874e2
Documentation: render special characters correctly
reset: clear_unpack_trees_porcelain to plug leak
builtin/rebase: fix options.strategy memory lifecycle
builtin/merge: free found_ref when done
builtin/mv: free or UNLEAK multiple pointers at end of cmd_mv
convert: release strbuf to avoid leak
read-cache: call diff_setup_done to avoid leak
...
Jiang Xin reported possible typos in po/id.po, all of them are mismatch
variable names. Fix them.
Reported-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Earlier "git log -m" was changed to always produce patch output,
which would break existing scripts, which has been reverted.
* jn/log-m-does-not-imply-p:
Revert 'diff-merges: let "-m" imply "-p"'
Build fix.
* cb/many-alternate-optim-fixup:
object-file: use unsigned arithmetic with bit mask
object-store: avoid extra ';' from KHASH_INIT
oidtree: avoid nested struct oidtree_node
33f379eee6 (make object_directory.loose_objects_subdir_seen a bitmap,
2021-07-07) replaced a wasteful 256-byte array with a 32-byte array
and bit operations. The mask calculation shifts a literal 1 of type
int left by anything between 0 and 31. UndefinedBehaviorSanitizer
doesn't like that and reports:
object-file.c:2477:18: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
Make sure to use an unsigned 1 instead to avoid the issue.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ben Boeckel
Junio C Hamano
Peter Krefting
Jiang Xin
René Scharfe
Emir Sarı
Christopher Diaz Riveros
Fangyi Zhou
Ralf Thielow
Daniel Santos
Yi-Jyun Pan
Tran Ngoc Quan
Jean-Noël Avila
Bagas Sanjaya
Jordi Mas