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2021-04-16diff-merges: adapt -m to enable default diff formatLibravatar Sergey Organov1-4/+4
Let -m option (and --diff-merges=m) enable the default format instead of "separate", to be able to tune it with log.diffMerges option. Signed-off-by: Sergey Organov <sorganov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-04-16diff-merges: refactor set_diff_merges()Libravatar Sergey Organov1-15/+21
Split set_diff_merges() into separate parsing and execution functions, the former to be reused for parsing of configuration values later in the patch series. Signed-off-by: Sergey Organov <sorganov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-04-16diff-merges: introduce --diff-merges=onLibravatar Sergey Organov2-0/+15
Introduce the notion of default diff format for merges, and the option "on" to select it. The default format is "separate" and can't yet be changed, so effectively "on" is just a synonym for "separate" for now. Add corresponding test to t4013. This is in preparation for introducing log.diffMerges configuration option that will let --diff-merges=on to be configured to any supported format. Signed-off-by: Sergey Organov <sorganov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-04-08Makefile: add missing dependencies of 'config-list.h'Libravatar SZEDER Gábor1-2/+2
We auto-generate the list of supported configuration variables from 'Documentation/config/*.txt', and that list used to be created by the 'generate-cmdlist.sh' helper script and stored in the 'command-list.h' header. Commit 709df95b78 (help: move list_config_help to builtin/help, 2020-04-16) extracted this into a dedicated 'generate-configlist.sh' script and 'config-list.h' header, and added a new target in the 'Makefile' as well, but while doing so it forgot to extract the dependencies of the latter. Consequently, since then 'config-list.h' is not re-generated when 'Documentation/config/*.txt' is updated, while 'command-list.h' is re-generated unnecessarily: $ touch Documentation/config/log.txt $ make -j4 GEN command-list.h CC help.o AR libgit.a Fix this and list all config-related documentation files as dependencies of 'config-list.h' and remove them from the dependencies of 'command-list.h'. $ touch Documentation/config/log.txt $ make GEN config-list.h CC builtin/help.o LINK git Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-26Git 2.31.1Libravatar Junio C Hamano3-2/+29
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-19Merge branch 'tb/git-mv-icase-fix'Libravatar Junio C Hamano1-1/+1
Fix a corner case bug in "git mv" on case insensitive systems, which was introduced in 2.29 timeframe. * tb/git-mv-icase-fix: git mv foo FOO ; git mv foo bar gave an assert
2021-03-19Merge branch 'rs/xcalloc-takes-nelem-first'Libravatar Junio C Hamano4-6/+17
Code cleanup. * rs/xcalloc-takes-nelem-first: fix xcalloc() argument order
2021-03-19Merge branch 'ah/make-fuzz-all-doc-update'Libravatar Junio C Hamano1-3/+3
Update insn in Makefile comments to run fuzz-all target. * ah/make-fuzz-all-doc-update: Makefile: update 'make fuzz-all' docs to reflect modern clang
2021-03-19Merge branch 'jk/slimmed-down'Libravatar Junio C Hamano5-102/+0
Unused code removal. * jk/slimmed-down: vcs-svn: remove header files as well
2021-03-19Merge branch 'rs/calloc-array'Libravatar Junio C Hamano89-189/+191
CALLOC_ARRAY() macro replaces many uses of xcalloc(). * rs/calloc-array: cocci: allow xcalloc(1, size) use CALLOC_ARRAY git-compat-util.h: drop trailing semicolon from macro definition
2021-03-19Merge branch 'rs/avoid-null-statement-after-macro-call'Libravatar Junio C Hamano2-2/+2
Fix macros that can silently inject unintended null-statements. * rs/avoid-null-statement-after-macro-call: mem-pool: drop trailing semicolon from macro definition block-sha1: drop trailing semicolon from macro definition
2021-03-19Merge branch 'km/config-doc-typofix'Libravatar Junio C Hamano1-1/+1
Docfix. * km/config-doc-typofix: config.txt: add missing period
2021-03-19Merge branch 'jt/clone-unborn-head'Libravatar Junio C Hamano1-1/+1
Test fix. * jt/clone-unborn-head: t5606: run clone branch name test with protocol v2
2021-03-19Merge branch 'js/fsmonitor-unpack-fix'Libravatar Junio C Hamano2-2/+3
The data structure used by fsmonitor interface was not properly duplicated during an in-core merge, leading to use-after-free etc. * js/fsmonitor-unpack-fix: fsmonitor: do not forget to release the token in `discard_index()` fsmonitor: fix memory corruption in some corner cases
2021-03-19Merge branch 'jk/bisect-peel-tag-fix'Libravatar Junio C Hamano2-1/+20
"git bisect" reimplemented more in C during 2.30 timeframe did not take an annotated tag as a good/bad endpoint well. This regression has been corrected. * jk/bisect-peel-tag-fix: bisect: peel annotated tags to commits
2021-03-19Merge branch 'jh/fsmonitor-prework'Libravatar Junio C Hamano1-3/+3
The fsmonitor interface read from its input without making sure there is something to read from. This bug is new in 2.31 timeframe. * jh/fsmonitor-prework: fsmonitor: avoid global-buffer-overflow READ when checking trivial response
2021-03-19Merge branch 'jc/calloc-fix'Libravatar Junio C Hamano2-6/+4
Code clean-up. * jc/calloc-fix: xcalloc: use CALLOC_ARRAY() when applicable
2021-03-17fsmonitor: do not forget to release the token in `discard_index()`Libravatar Johannes Schindelin1-0/+1
In 56c6910028a (fsmonitor: change last update timestamp on the index_state to opaque token, 2020-01-07), we forgot to adjust `discard_index()` to release the "last-update" token: it is no longer a 64-bit number, but a free-form string that has been allocated. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17fsmonitor: fix memory corruption in some corner casesLibravatar Johannes Schindelin1-2/+2
In 56c6910028a (fsmonitor: change last update timestamp on the index_state to opaque token, 2020-01-07), we forgot to adjust the part of `unpack_trees()` that copies the FSMonitor "last-update" information that we copy from the source index to the result index since 679f2f9fdd2 (unpack-trees: skip stat on fsmonitor-valid files, 2019-11-20). Since the "last-update" information is no longer a 64-bit number, but a free-form string that has been allocated, we need to duplicate it rather than just copying it. This is important because there _are_ cases when `unpack_trees()` will perform a oneway merge that implicitly calls `refresh_fsmonitor()` (which will allocate that "last-update" token). This happens _after_ that token was copied into the result index. However, we _then_ call `check_updates()` on that index, which will _also_ call `refresh_fsmonitor()`, accessing the "last-update" string, which by now would be released already. In the instance that lead to this patch, this caused a segmentation fault during a lengthy, complicated rebase involving the todo command `reset` that (crucially) had to updated many files. Unfortunately, it seems very hard to trigger that crash, therefore this patch is not accompanied by a regression test. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17config.txt: add missing periodLibravatar Kyle Meyer1-1/+1
Signed-off-by: Kyle Meyer <kyle@kyleam.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17bisect: peel annotated tags to commitsLibravatar Jeff King2-1/+20
This patch fixes a bug where git-bisect doesn't handle receiving annotated tags as "git bisect good <tag>", etc. It's a regression in 27257bc466 (bisect--helper: reimplement `bisect_state` & `bisect_head` shell functions in C, 2020-10-15). The original shell code called: sha=$(git rev-parse --verify "$rev^{commit}") || die "$(eval_gettext "Bad rev input: \$rev")" which will peel the input to a commit (or complain if that's not possible). But the C code just calls get_oid(), which will yield the oid of the tag. The fix is to peel to a commit. The error message here is a little non-idiomatic for Git (since it starts with a capital). I've mostly left it, as it matches the other converted messages (like the "Bad rev input" we print when get_oid() fails), though I did add an indication that it was the peeling that was the problem. It might be worth taking a pass through this converted code to modernize some of the error messages. Note also that the test does a bare "grep" (not i18ngrep) on the expected "X is the first bad commit" output message. This matches the rest of the test script. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17t5606: run clone branch name test with protocol v2Libravatar Jonathan Tan1-1/+1
4f37d45706 ("clone: respect remote unborn HEAD", 2021-02-05) introduces a new feature (if the remote has an unborn HEAD, e.g. when the remote repository is empty, use it as the name of the branch) that only works in protocol v2, but did not ensure that one of its tests always uses protocol v2, and thus that test would fail if GIT_TEST_PROTOCOL_VERSION=0 (or 1) is used. Therefore, add "-c protocol.version=2" to the appropriate test. (The rest of the tests from that commit have "-c protocol.version=2" already added.) Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17mem-pool: drop trailing semicolon from macro definitionLibravatar René Scharfe1-1/+1
Allow BLOCK_GROWTH_SIZE to be used like an integer literal by removing the trailing semicolon from its definition. Also wrap the expression in parentheses, to allow it to be used with operators without leading to unexpected results. It doesn't matter for the current use site, but make it follow standard macro rules anyway to avoid future surprises. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17block-sha1: drop trailing semicolon from macro definitionLibravatar René Scharfe1-1/+1
23119ffb4e (block-sha1: put expanded macro parameters in parentheses, 2012-07-22) added a trailing semicolon to the definition of SHA_MIX without explanation. It doesn't matter with the current code, but make sure to avoid potential surprises by removing it again. This allows the macro to be used almost like a function: Users can combine it with operators of their choice, but still must not pass an expression with side-effects as a parameter, as it would be evaluated multiple times. Signed-off-by: René Scharfe <l.s.r@web.de> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-17fsmonitor: avoid global-buffer-overflow READ when checking trivial responseLibravatar Andrzej Hunt1-3/+3
query_result can be be an empty strbuf (STRBUF_INIT) - in that case trying to read 3 bytes triggers a buffer overflow read (as query_result.buf = '\0'). Therefore we need to check query_result's length before trying to read 3 bytes. This overflow was introduced in: 940b94f35c (fsmonitor: log invocation of FSMonitor hook to trace2, 2021-02-03) It was found when running the test-suite against ASAN, and can be most easily reproduced with the following command: make GIT_TEST_OPTS="-v" DEFAULT_TEST_TARGET="t7519-status-fsmonitor.sh" \ SANITIZE=address DEVELOPER=1 test ==2235==ERROR: AddressSanitizer: global-buffer-overflow on address 0x0000019e6e5e at pc 0x00000043745c bp 0x7fffd382c520 sp 0x7fffd382bcc8 READ of size 3 at 0x0000019e6e5e thread T0 #0 0x43745b in MemcmpInterceptorCommon(void*, int (*)(void const*, void const*, unsigned long), void const*, void const*, unsigned long) /home/abuild/rpmbuild/BUILD/llvm-11.0.0.src/build/../projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:842:7 #1 0x43786d in bcmp /home/abuild/rpmbuild/BUILD/llvm-11.0.0.src/build/../projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:887:10 #2 0x80b146 in fsmonitor_is_trivial_response /home/ahunt/oss-fuzz/git/fsmonitor.c:192:10 #3 0x80b146 in query_fsmonitor /home/ahunt/oss-fuzz/git/fsmonitor.c:175:7 #4 0x80a749 in refresh_fsmonitor /home/ahunt/oss-fuzz/git/fsmonitor.c:267:21 #5 0x80bad1 in tweak_fsmonitor /home/ahunt/oss-fuzz/git/fsmonitor.c:429:4 #6 0x90f040 in read_index_from /home/ahunt/oss-fuzz/git/read-cache.c:2321:3 #7 0x8e5d08 in repo_read_index_preload /home/ahunt/oss-fuzz/git/preload-index.c:164:15 #8 0x52dd45 in prepare_index /home/ahunt/oss-fuzz/git/builtin/commit.c:363:6 #9 0x52a188 in cmd_commit /home/ahunt/oss-fuzz/git/builtin/commit.c:1588:15 #10 0x4ce77e in run_builtin /home/ahunt/oss-fuzz/git/git.c:453:11 #11 0x4ccb18 in handle_builtin /home/ahunt/oss-fuzz/git/git.c:704:3 #12 0x4cb01c in run_argv /home/ahunt/oss-fuzz/git/git.c:771:4 #13 0x4cb01c in cmd_main /home/ahunt/oss-fuzz/git/git.c:902:19 #14 0x6aca8d in main /home/ahunt/oss-fuzz/git/common-main.c:52:11 #15 0x7fb027bf5349 in __libc_start_main (/lib64/libc.so.6+0x24349) #16 0x4206b9 in _start /home/abuild/rpmbuild/BUILD/glibc-2.26/csu/../sysdeps/x86_64/start.S:120 0x0000019e6e5e is located 2 bytes to the left of global variable 'strbuf_slopbuf' defined in 'strbuf.c:51:6' (0x19e6e60) of size 1 'strbuf_slopbuf' is ascii string '' 0x0000019e6e5e is located 126 bytes to the right of global variable 'signals' defined in 'sigchain.c:11:31' (0x19e6be0) of size 512 SUMMARY: AddressSanitizer: global-buffer-overflow /home/abuild/rpmbuild/BUILD/llvm-11.0.0.src/build/../projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:842:7 in MemcmpInterceptorCommon(void*, int (*)(void const*, void const*, unsigned long), void const*, void const*, unsigned long) Shadow bytes around the buggy address: 0x000080334d70: f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 0x000080334d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x000080334d90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x000080334da0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x000080334db0: 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9 f9 f9 =>0x000080334dc0: f9 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9[f9]01 f9 f9 f9 0x000080334dd0: f9 f9 f9 f9 03 f9 f9 f9 f9 f9 f9 f9 02 f9 f9 f9 0x000080334de0: f9 f9 f9 f9 00 f9 f9 f9 f9 f9 f9 f9 04 f9 f9 f9 0x000080334df0: f9 f9 f9 f9 01 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 0x000080334e00: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 01 f9 f9 f9 0x000080334e10: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 f9 f9 f9 Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb Shadow gap: cc Signed-off-by: Andrzej Hunt <ajrhunt@google.com> Acked-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-15cocci: allow xcalloc(1, size)Libravatar Junio C Hamano1-1/+1
Allocating a pre-cleared single element is quite common and it is misleading to use CALLOC_ARRAY(); these allocations that would be affected without this change are not allocating an array. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-15xcalloc: use CALLOC_ARRAY() when applicableLibravatar Junio C Hamano2-6/+4
These are for codebase before Git 2.31 Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-15Git 2.31Libravatar Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-14Merge branch 'jn/mergetool-hideresolved-is-optional'Libravatar Junio C Hamano3-8/+7
Disable the recent mergetool's hideresolved feature by default for backward compatibility and safety. * jn/mergetool-hideresolved-is-optional: doc: describe mergetool configuration in git-mergetool(1) mergetool: do not enable hideResolved by default
2021-03-14Merge branch 'tb/pack-revindex-on-disk'Libravatar Junio C Hamano1-1/+2
Fix for a topic in 'master'. * tb/pack-revindex-on-disk: pack-revindex.c: don't close unopened file descriptors
2021-03-14Merge tag 'l10n-2.31.0-rnd2' of git://github.com/git-l10n/git-poLibravatar Junio C Hamano16-43702/+75702
l10n for Git 2.31.0 round 2 * tag 'l10n-2.31.0-rnd2' of git://github.com/git-l10n/git-po: l10n: zh_CN: for git v2.31.0 l10n round 1 and 2 l10n: de.po: Update German translation for Git v2.31.0 l10n: pt_PT: add Portuguese translations part 1 l10n: vi.po(5104t): for git v2.31.0 l10n round 2 l10n: es: 2.31.0 round 2 l10n: Add translation team info l10n: start Indonesian translation l10n: zh_TW.po: v2.31.0 round 2 (15 untranslated) l10n: bg.po: Updated Bulgarian translation (5104t) l10n: fr: v2.31 rnd 2 l10n: tr: v2.31.0-rc1 l10n: sv.po: Update Swedish translation (5104t0f0u) l10n: git.pot: v2.31.0 round 2 (9 new, 8 removed) l10n: tr: v2.31.0-rc0 l10n: sv.po: Update Swedish translation (5103t0f0u) l10n: pl.po: Update translation l10n: fr: v2.31.0 rnd 1 l10n: git.pot: v2.31.0 round 1 (155 new, 89 removed) l10n: Update Catalan translation l10n: ru.po: update Russian translation
2021-03-14vcs-svn: remove header files as wellLibravatar René Scharfe5-102/+0
fc47391e24 (drop vcs-svn experiment, 2020-08-13) removed most vcs-svn files. Drop the remaining header files as well, as they are no longer used. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-15l10n: zh_CN: for git v2.31.0 l10n round 1 and 2Libravatar Jiang Xin1-2985/+3337
Translate 161 new messages (5104t0f0u) for git 2.31.0. Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2021-03-15Merge branch 'master' of github.com:vnwildman/gitLibravatar Jiang Xin1-3051/+3508
* 'master' of github.com:vnwildman/git: l10n: vi.po(5104t): for git v2.31.0 l10n round 2
2021-03-14Merge branch 'l10n/zh_TW/210301' of github.com:l10n-tw/git-poLibravatar Jiang Xin1-3072/+3535
* 'l10n/zh_TW/210301' of github.com:l10n-tw/git-po: l10n: zh_TW.po: v2.31.0 round 2 (15 untranslated)
2021-03-14Merge branch 'po-id' of github.com:bagasme/git-poLibravatar Jiang Xin2-0/+24362
* 'po-id' of github.com:bagasme/git-po: l10n: Add translation team info l10n: start Indonesian translation
2021-03-14Merge branch 'master' of github.com:Softcatala/git-poLibravatar Jiang Xin1-13/+12
* 'master' of github.com:Softcatala/git-po: l10n: Update Catalan translation
2021-03-14Merge branch 'russian-l10n' of github.com:DJm00n/git-po-ruLibravatar Jiang Xin1-5661/+7873
* 'russian-l10n' of github.com:DJm00n/git-po-ru: l10n: ru.po: update Russian translation
2021-03-14Merge branch 'pt-PT' of github.com:git-l10n-pt-PT/git-poLibravatar Jiang Xin1-2902/+3226
* 'pt-PT' of github.com:git-l10n-pt-PT/git-po: l10n: pt_PT: add Portuguese translations part 1
2021-03-13use CALLOC_ARRAYLibravatar René Scharfe88-188/+190
Add and apply a semantic patch for converting code that open-codes CALLOC_ARRAY to use it instead. It shortens the code and infers the element size automatically. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-13git-compat-util.h: drop trailing semicolon from macro definitionLibravatar René Scharfe1-1/+1
Make CALLOC_ARRAY usable like a function by requiring callers to supply the trailing semicolon, which all of the current ones already do. With the extra semicolon e.g. the following code wouldn't compile because it disconnects the "else" from the "if": if (condition) CALLOC_ARRAY(ptr, n); else whatever(); Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-13doc: describe mergetool configuration in git-mergetool(1)Libravatar Jonathan Nieder1-0/+4
In particular, this describes mergetool.hideResolved, which can help users discover this setting (either because it may be useful to them or in order to understand mergetool's behavior if they have forgotten setting it in the past). Tested by running make -C Documentation git-mergetool.1 man Documentation/git-mergetool.1 and reading through the page. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-13mergetool: do not enable hideResolved by defaultLibravatar Jonathan Nieder2-8/+3
When 98ea309b3f (mergetool: add hideResolved configuration, 2021-02-09) introduced the mergetool.hideResolved setting to reduce the clutter in viewing non-conflicted sections of files in a mergetool, it enabled it by default, explaining: No adverse effects were noted in a small survey of popular mergetools[1] so this behavior defaults to `true`. In practice, alas, adverse effects do appear. A few issues: 1. No indication is shown in the UI that the base, local, and remote versions shown have been modified by additional resolution. This is inherent in the design: the idea of mergetool.hideResolved is to convince a mergetool that expects pristine local, base, and remote files to show partially resolved verisons of those files instead; there is no additional source of information accessible to the mergetool to see where the resolution has happened. (By contrast, a mergetool generating the partial resolution from conflict markers for itself would be able to hilight the resolved sections with a different color.) A user accustomed to seeing the files without partial resolution gets no indication that this behavior has changed when they upgrade Git. 2. If the computed merge did not line up the files correctly (for example due to repeated sections in the file), the partially resolved files can be misleading and do not have enough information to reconstruct what happened and compute the correct merge result. 3. Resolving a conflict can involve information beyond the textual conflict. For example, if the local and remote versions added overlapping functionality in different ways, seeing the full unresolved versions of each alongside the base gives information about each side's intent that makes it possible to come up with a resolution that combines those two intents. By contrast, when starting with partially resolved versions of those files, one can produce a subtly wrong resolution that includes redundant extra code added by one side that is not needed in the approach taken on the other. All that said, a user wanting to focus on textual conflicts with reduced clutter can still benefit from mergetool.hideResolved=true as a way to deemphasize sections of the code that resolve cleanly without requiring any changes to the invoked mergetool. The caveats described above are reduced when the user has explicitly turned this on, because then the user is aware of them. Flip the default to 'false'. Reported-by: Dana Dahlstrom <dahlstrom@google.com> Helped-by: Seth House <seth@eseth.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-08Git 2.31-rc2Libravatar Junio C Hamano2-1/+3
2021-03-08Sync with Git 2.30.2 for CVE-2021-21300Libravatar Junio C Hamano23-4/+292
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-08Merge branch 'jt/transfer-fsck-across-packs-fix'Libravatar Junio C Hamano2-2/+23
The code to fsck objects received across multiple packs during a single git fetch session has been broken when the packfile URI feature was in use. A workaround has been added by disabling the codepath to avoid keeping a packfile that is too small. * jt/transfer-fsck-across-packs-fix: fetch-pack: do not mix --pack_header and packfile uri
2021-03-08l10n: de.po: Update German translation for Git v2.31.0Libravatar Matthias Rüster1-3208/+3565
Reviewed-by: Ralf Thielow <ralf.thielow@gmail.com> Reviewed-by: Phillip Szelat <phillip.szelat@gmail.com> Signed-off-by: Matthias Rüster <matthias.ruester@gmail.com>
2021-03-08Makefile: update 'make fuzz-all' docs to reflect modern clangLibravatar Andrzej Hunt1-3/+3
Clang no longer produces a libFuzzer.a. Instead, you can include libFuzzer by using -fsanitize=fuzzer. Therefore we should use that in the example command for building fuzzers. We also add -fsanitize=fuzzer-no-link to the CFLAGS to ensure that all the required instrumentation is added when compiling git [1], and remove -fsanitize-coverage=trace-pc-guard as it is deprecated. I happen to have tested with LLVM 11 - however -fsanitize=fuzzer appears to work in a wide range of reasonably modern clangs. (On my system: what used to be libFuzzer.a now lives under the following path, which is tricky albeit not impossible for a novice such as myself to find: /usr/lib64/clang/11.0.0/lib/linux/libclang_rt.fuzzer-x86_64.a ) [1] https://releases.llvm.org/11.0.0/docs/LibFuzzer.html#fuzzer-usage Signed-off-by: Andrzej Hunt <ajrhunt@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-08fix xcalloc() argument orderLibravatar René Scharfe6-17/+28
Pass the number of elements first and ther size second, as expected by xcalloc(). Provide a semantic patch, which was actually used to generate the rest of this patch. The semantic patch would generate flip-flop diffs if both arguments are sizeofs. We don't have such a case, and it's hard to imagine the usefulness of such an allocation. If it ever occurs then we could deal with it by duplicating the rule in the semantic patch to make it cancel itself out, or we could change the code to use CALLOC_ARRAY. Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-03-08l10n: pt_PT: add Portuguese translations part 1Libravatar Daniel Santos1-2902/+3226
* Newlines corrected. * Add concept translation table. * Translated some. * Corrected some. * Corrected some 'Negation of Emptiness'. Signed-off-by: Daniel Santos <hello@brighterdan.com>
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