|
25b75cd9
|
2021-03-10T07:06:15
|
|
commit-graph: Create `git_commit_graph` as an abstraction for the file
This change does a medium-size refactor of the git_commit_graph_file and
the interaction with the ODB. Now instead of the ODB owning a direct
reference to the git_commit_graph_file, there will be an intermediate
git_commit_graph. The main advantage of that is that now end users can
explicitly set a git_commit_graph that is eagerly checked for errors,
while still being able to lazily use the commit-graph in a regular ODB,
if the file is present.
|
|
|
248606eb
|
2021-01-05T17:20:27
|
|
commit-graph: Use the commit-graph in revwalks
This change makes revwalks a bit faster by using the `commit-graph` file
(if present). This is thanks to the `commit-graph` allow much faster
parsing of the commit information by requiring near-zero I/O (aside from
reading a few dozen bytes off of a `mmap(2)`-ed file) for each commit,
instead of having to read the ODB, inflate the commit, and parse it.
This is done by modifying `git_commit_list_parse()` and letting it use
the ODB-owned commit-graph file.
Part of: #5757
|
|
4f4b1139
|
2021-03-10T11:21:39
|
|
Merge pull request #5815 from libgit2/ethomson/treebuilder_write
tree: deprecate `git_treebuilder_write_with_buffer`
|
|
|
a0fca809
|
2021-03-10T11:19:14
|
|
Merge pull request #5814 from ianhattendorf/fix/winhttp-proxy-https
winhttp: skip certificate check if unable to send request
|
|
|
752dbecf
|
2021-03-04T09:45:12
|
|
README: it's actually our main branch
[skip ci]
|
|
|
d7e65096
|
2021-03-04T09:44:26
|
|
Merge pull request #5764 from lhchavez/cgraph-needs-refresh
commit-graph: Introduce `git_commit_graph_needs_refresh()`
|
|
|
b99b5a81
|
2021-03-04T09:38:10
|
|
Merge pull request #5763 from lhchavez/cgraph-lookup
commit-graph: Support lookups of entries in a commit-graph
|
|
|
85af7f21
|
2021-03-04T09:15:37
|
|
ci: enable UBSan stacktraces
|
|
|
7eb21516
|
2021-02-28T00:20:28
|
|
tree: deprecate `git_treebuilder_write_with_buffer`
The function `git_treebuilder_write_with_buffer` is unnecessary; it
is used internally as part of treebuilder writing, but it has little
use to external callers. For callers that repeatedly write a
treebuilder, we can supply them with a buffer in the treebuilder struct
instead of recreating it. For ourselves, when we want a single buffer
in our write loop, we can use an internal function.
|
|
|
b33e018c
|
2021-03-04T09:20:34
|
|
Merge pull request #5818 from mamapanda/patch-3
merge: Check insert_head_ids error in create_virtual_base
|
|
|
80bdeca4
|
2021-03-04T09:18:30
|
|
Merge pull request #5817 from mamapanda/patch-2
Check git_signature_dup failure
|
|
dc1095a5
|
2021-03-03T14:42:12
|
|
merge: Check insert_head_ids error in create_virtual_base
insert_head_ids can fail due to allocation error
|
|
|
b9bfe812
|
2021-03-03T14:03:06
|
|
Check git_signature_dup failure
git_signature_dup can have an allocation failure
|
|
edffea15
|
2021-03-01T16:26:58
|
|
winhttp: skip certificate check if unable to send request
In some circumstances (e.g. when proxies are involved), winhttp will fail to reach the WINHTTP_CALLBACK_STATUS_SENDING_REQUEST phase. If this occurs, we'll error with ERROR_WINHTTP_INCORRECT_HANDLE_STATE when attempting to query the server certificate context (see https://docs.microsoft.com/en-us/windows/win32/api/winhttp/nf-winhttp-winhttpsendrequest#remarks).
To avoid this, verify that WinHttpSendRequest has reached the WINHTTP_CALLBACK_STATUS_SENDING_REQUEST phase before checking the certificate. Since we're using WinHTTP in synchronous mode, we know for sure that once WinHttpSendRequest returns we've either sent it successfully or not.
NOTE: WINHTTP_CALLBACK_STATUS_SENDING_REQUEST appears to be deprecated with no direct replacement. WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE is only available in async mode, and there doesn't appear to be a method of querying this flag outside of the status callback.
|
|
|
592a3252
|
2021-03-01T11:00:37
|
|
winhttp: test proxy https clone
|
|
|
1bc8dec4
|
2021-02-28T11:02:23
|
|
Merge pull request #5797 from aaronfranke/typos
Fix some typos
|
|
|
922d73c6
|
2021-02-28T10:59:10
|
|
Merge pull request #5805 from tniessen/include-typos
include: fix typos in comments
|
|
|
dcecc0b5
|
2021-02-28T10:58:34
|
|
Merge pull request #5806 from punkymaniac/comment-format
Fix documentation formating on repository.h
|
|
25efbc4b
|
2021-02-22T22:57:16
|
|
include: fix typos in comments
|
|
3bb5f297
|
2021-02-22T14:58:46
|
|
Fix documentation formating on repository.h
The enum 'git_repository_init_flag_t', 'git_repository_init_mode_t' and
the structure 'git_repository_init_options' does not follow the format
used by docurium.
|
|
|
0fb58396
|
2021-02-21T20:43:51
|
|
Merge pull request #5801 from mamapanda/patch-1
index: Check git_vector_dup error in write_entries
|
|
|
40930508
|
2021-02-18T16:36:42
|
|
index: Initialize case_sorted to GIT_VECTOR_INIT
This is for extra safety within write_entries
|
|
|
6e57010b
|
2021-02-18T04:57:25
|
|
Merge pull request #5800 from mamapanda/check-sortedcache-lock
|
|
|
21981f28
|
2021-02-16T13:43:09
|
|
index: Check git_vector_dup error in write_entries
If allocating case_sorted.contents fails, git_vector_sort will segfault.
|
|
|
36232528
|
2021-02-16T13:08:02
|
|
refdb_fs: Check git_sortedcache wlock/rlock errors
To prevent a race condition, these wlock/rlock calls should probably be checked
for errors.
|
|
7efddeb7
|
2021-02-15T15:47:28
|
|
Fix some typos
|
|
|
935f8513
|
2021-02-15T16:03:23
|
|
CI: add workflow_dispatch event to the main build
Invert the workflow conditionals so that a workflow_dispatch event acts
like an on: push build.
|
|
|
a4218a07
|
2021-02-11T17:58:04
|
|
Merge pull request #5795 from jeroen/patch-1
Add new bindings for the R language
|
|
82a091c4
|
2021-02-11T15:19:09
|
|
Add new bindings for the R language
|
|
|
523d5e0f
|
2021-02-01T11:50:44
|
|
Merge pull request #5787 from lrm29/patch-1
Update .gitignore
|
|
|
02eb1711
|
2021-02-01T10:07:00
|
|
Merge pull request #5731 from KOLANICH-libs/owner_accessor
patch: add owner accessor
|
|
|
2ad15250
|
2021-02-01T09:58:25
|
|
Merge pull request #5762 from lhchavez/cgraph-parser
commit-graph: Introduce a parser for commit-graph files
|
|
|
0a710091
|
2021-02-01T09:41:42
|
|
Merge pull request #5786 from libgit2/ethomson/revparse
revspec: rename git_revparse_mode_t to git_revspec_t
|
|
|
41ccbc04
|
2021-02-01T09:41:16
|
|
Merge pull request #5783 from lhchavez/mwindow-coverity
mwindow: Fix a bug in the LRU window finding code
|
|
|
4732e030
|
2021-01-31T00:36:54
|
|
revspec: rename git_revparse_mode_t to git_revspec_t
The information about the type of a revision spec is not information
about the parser. Name it accordingly, so that `git_revparse_mode_t`
is now `git_revspec_t`. Deprecate the old name.
|
|
e4489077
|
2021-01-31T15:35:56
|
|
Update .gitignore
Only exclude tags files/folders and build folders at the repository root.
|
|
|
50f53622
|
2021-01-22T11:22:53
|
|
meta: tell "linguist" that the test resources are vendored
Our test resources shouldn't count toward our language statistics. We
have some PHP checked in to the test resources, but I assure you that we
do not have any production code in PHP and we shouldn't be blamed for
the test data.
|
|
|
2f382ab7
|
2021-01-20T04:40:40
|
|
mwindow: Fix a bug in the LRU window finding code
This change now updates the `lru_window` variable to match the current
file's MRU window. This makes it such that it doesn't always choose the
file that happened to come last in the list of window files, and instead
should now correctly choose the file with the least-recently-used one.
|
|
|
3392da3c
|
2021-01-15T12:52:32
|
|
Merge pull request #5780 from libgit2/ethomson/ci
ci: don't use ninja on macOS
|
|
|
75888f27
|
2021-01-15T10:29:05
|
|
ci: don't use ninja on macOS
Ninja is not installed by default on the macOS machines; stop trying to
use it. Instead use `make -j` which should be roughly equivalent in
performance but supported everywhere.
|
|
|
674875dc
|
2021-01-15T09:59:15
|
|
Merge pull request #5768 from lhchavez/midx-needs-refresh
midx: Fix a bug in `git_midx_needs_refresh()`
|
|
|
487f2a82
|
2021-01-10T21:32:28
|
|
Merge pull request #5775 from libgit2/ethomson/clone_branch
clone: set refs/remotes/origin/HEAD when branch is specified
|
|
|
1a2f9609
|
2021-01-05T06:24:26
|
|
commit-graph: Introduce `git_commit_graph_needs_refresh()`
This change introduces a function that allows the caller to know whether
the `commit-graph` file has not been modified since it was parsed.
Part of: #5757
|
|
|
1f32ed25
|
2021-01-04T19:33:48
|
|
commit-graph: Support lookups of entries in a commit-graph
This change introduces `git_commit_graph_entry_find()` and
`git_commit_graph_entry_parent()`. These two functions allow a much
faster lookup of commits by ID, since the ODB does not need to be
consulted, the commit object does not need to be inflated, and the
contents of the commit object do not need to be parsed.
Part of: #5757
|
|
|
3fd57a75
|
2021-01-04T18:22:43
|
|
commit-graph: Introduce a parser for commit-graph files
This change is the first in a series to add support for git's
commit-graph. This should speed up commit graph traversals by avoiding
object parsing and allowing some operations to terminate earlier.
Part of: #5757
|
|
|
923c0f7b
|
2021-01-07T17:34:17
|
|
clone: set refs/remotes/origin/HEAD when branch is specified
When a branch is specified to check out in clone, update the remote
tracking `HEAD` to point to it. This mimics git's behavior, when
`git clone -b <name>` is used.
|
|
|
c6cf7f0e
|
2021-01-07T17:00:57
|
|
Merge pull request #5769 from lhchavez/pwrite-pread
Use `p_pwrite`/`p_pread` consistently throughout the codebase
|
|
|
81c98af7
|
2021-01-07T15:40:06
|
|
Merge pull request #5772 from libgit2/ethomson/readme
README: instructions for using libgit2 without compiling
|
|
|
8462f7f9
|
2021-01-07T15:39:45
|
|
Merge pull request #5770 from libgit2/ethomson/empty_default_branch
Cope with empty default branch
|
|
|
4ac12634
|
2021-01-07T15:08:37
|
|
README: instructions for using libgit2 without compiling
|
|
|
ff6f6754
|
2021-01-07T05:44:16
|
|
Use `p_pwrite`/`p_pread` consistently throughout the codebase
This change stops using the seek+read/write combo to perform I/O with an
offset, since this is faster by one system call (and also more atomic
and therefore safer).
|
|
|
d50d3db6
|
2021-01-07T05:43:30
|
|
midx: Fix a bug in `git_midx_needs_refresh()`
The very last check in the freshness check for the midx was wrong ><
This was also because this function was not tested.
|
|
|
ba6824db
|
2021-01-07T14:28:10
|
|
Merge pull request #5771 from lhchavez/fix-ci
github-actions: Also rename the main branch here
|
|
|
1ddffb05
|
2021-01-07T06:11:01
|
|
github-actions: Also rename the main branch here
This should fix the CI.
|
|
|
3f4bc213
|
2021-01-07T14:05:02
|
|
repo: ignore empty init.defaultbranch
The init.defaultbranch option may be set, but empty. In this case, we
should ignore it instead of trying to set our default branch to
`refs/heads/`.
|
|
|
32350e89
|
2021-01-07T14:01:30
|
|
remote: don't update invalid refs
If a symbolic reference points to something invalid, then do not try to
update it.
|
|
|
c41871e5
|
2021-01-07T12:22:08
|
|
fetch: test when HEAD points to nonexistent branch
When HEAD points to a nonexistent or invalid branch - for example, to
`refs/heads/` - the fetch should be permitted to continue, but we should
not use it when creating the `for merge` option in the FETCH_HEAD file.
(This emulates git's behavior.)
|
|
|
c31032a3
|
2021-01-07T10:15:25
|
|
Merge pull request #5760 from libgit2/ethomson/tttoo_many_ttts
blob: fix name of `GIT_BLOB_FILTER_ATTRIBUTES_FROM_HEAD`
|
|
|
27e34f9b
|
2021-01-06T11:49:00
|
|
Merge pull request #5759 from JoshuaS3/master
Add documentation for git_blob_filter_options.version
|
|
ddafbafe
|
2021-01-05T17:26:50
|
|
Update documentation for git_blob_filter_options
Adds info about initializing options with git_blob_filter_options_init
|
|
|
855f2998
|
2021-01-05T14:45:14
|
|
blob: fix name of `GIT_BLOB_FILTER_ATTRIBUTES_FROM_HEAD`
`GIT_BLOB_FILTER_ATTTRIBUTES_FROM_HEAD` is misspelled, it should be
`GIT_BLOB_FILTER_ATTRIBUTES_FROM_HEAD`, and it would be if it were not
for the MacBook Pro keyboard and my inattentiveness.
|
|
|
d9c15387
|
2021-01-05T14:29:58
|
|
blob: add git_blob_filter_options_init
The `git_blob_filter_options_init` function should be included, to allow
callers in FFI environments to let us initialize an options structure
for them.
|
|
|
f0d7922c
|
2021-01-05T12:12:19
|
|
Merge pull request #5583 from 0xdky/dhruva/build-with-nommap
Build with NO_MMAP
|
|
|
fa017860
|
2021-01-05T12:06:52
|
|
Merge pull request #5748 from lhchavez/chromium-zlib
zlib: Add support for building with Chromium's zlib implementation
|
|
|
f1151fb3
|
2021-01-04T16:29:10
|
|
Fix documentation for git_blob_filter_options
|
|
|
556e0747
|
2021-01-04T10:56:01
|
|
Move doc comment about `GIT_BLOB_FILTER_OPTIONS_VERSION`
Removes doc comment on `git_blob_filter_options.version`, moves
information to `git_blob_filter_options` doc comment to remain
consistent with other options structures' documentation.
`git_blob_filter_options_init` still needed; should be added in another
commit/PR (it's out of the scope of this PR, #5759), update this
documentation again.
|
|
|
754fa526
|
2021-01-04T06:10:10
|
|
Use an option instead of a flag for USE_BUNDLED_ZLIB
Now `USE_BUNDLED_ZLIB` can be set to the string `Chromium` to enable the
Chromium implementation of zlib.
|
|
|
0af0f7fd
|
2021-01-03T20:39:45
|
|
Add documentation for git_blob_filter_options.version
Resolves #5756
|
|
4fafe9f6
|
2020-11-22T13:23:46
|
|
Add github action to build and test with mmap emulation
|
|
|
4ce8e01a
|
2020-06-17T14:31:11
|
|
Support build with NO_MMAP to disable use of system mmap
* Use pread/pwrite to avoid updating position in file descriptor
* Emulate missing pread/pwrite on win32 using overlapped file IO
|
|
|
a9f57a89
|
2020-11-23T10:14:00
|
|
Remove broken support for write in emulated mmap
* Emulated mmap based write without pagefault handling is not
possible since IO happens outside of call to mmap and data is
written to mapped memory
* Potential emulation using userfaultfd() might be possible
|
|
|
83265b3e
|
2020-12-18T06:50:22
|
|
zlib: Add support for building with Chromium's zlib implementation
This change builds libgit2 using Chromium's zlib implementation by
invoking cmake with `-DUSE_BUNDLED_ZLIB=ON -DUSE_CHROMIUM_ZLIB=ON`,
which is ~10% faster than the bundled zlib for the core::zstream suite.
This version of zlib has some optimizations:
a) Decompression (Intel+ARM): inflate_fast, adler32, crc32, etc.
b) Compression (Intel): fill_window, longest_match, hash function, etc.
Due to the introduction of SIMD optimizations, and to get the maximum
performance out of this fork of zlib, this requires an x86_64 processor
with SSE4.2 and CLMUL (anything Westmere or later, ~2010). The Chromium
zlib implementation also supports ARM with NEON, but it has not been
enabled in this patch.
Performance
===========
TL;DR: Running just `./libgit2_clar -score::zstream` 100 times in a loop
took 0:56.30 before and 0:50.67 after (~10% reduction!).
The bundled and system zlib implementations on an Ubuntu Focal system
perform relatively similar (the bundled one is marginally better due to
the compiler being able to inline some functions), so only the bundled
and Chromium zlibs were compared.
For a more balanced comparison (to ensure that nothing regressed
overall), `libgit2_clar` under `perf` was also run, and the zlib-related
functions were compared.
Bundled
-------
```shell
cmake \
-DUSE_BUNDLED_ZLIB=ON \
-DUSE_CHROMIUM_ZLIB=OFF \
-DCMAKE_BUILD_TYPE="RelWithDebInfo" \
-DCMAKE_C_FLAGS="-fPIC -fno-omit-frame-pointer" \
-GNinja \
..
ninja
perf record --call-graph=dwarf ./libgit2_clar
perf report --children
```
```
Samples: 87K of event 'cycles', Event count (approx.): 75923450603
Children Self Command Shared Objec Symbol
+ 4.14% 0.01% libgit2_clar libgit2_clar [.] git_zstream_get_output_chunk
+ 2.91% 0.00% libgit2_clar libgit2_clar [.] git_zstream_get_output
+ 0.69% 0.00% libgit2_clar libgit2_clar [.] git_zstream_get_output (inlined)
0.17% 0.00% libgit2_clar libgit2_clar [.] git_zstream_init
0.02% 0.00% libgit2_clar libgit2_clar [.] git_zstream_reset
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_eos
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_done
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_free (inlined)
Samples: 87K of event 'cycles', Event count (approx.): 75923450603
Children Self Command Shared Objec Symbol
+ 3.12% 0.01% libgit2_clar libgit2_clar [.] deflate
+ 2.65% 1.48% libgit2_clar libgit2_clar [.] deflate_slow
+ 1.60% 0.55% libgit2_clar libgit2_clar [.] inflate
+ 0.53% 0.00% libgit2_clar libgit2_clar [.] write_deflate
0.49% 0.36% libgit2_clar libgit2_clar [.] inflate_fast
0.46% 0.02% libgit2_clar libgit2_clar [.] deflate_fast
0.19% 0.19% libgit2_clar libgit2_clar [.] inflate_table
0.16% 0.01% libgit2_clar libgit2_clar [.] inflateInit_
0.15% 0.00% libgit2_clar libgit2_clar [.] inflateInit2_ (inlined)
0.10% 0.00% libgit2_clar libgit2_clar [.] deflateInit_
0.10% 0.00% libgit2_clar libgit2_clar [.] deflateInit2_
0.03% 0.00% libgit2_clar libgit2_clar [.] deflateReset (inlined)
0.02% 0.00% libgit2_clar libgit2_clar [.] deflateReset
0.02% 0.00% libgit2_clar libgit2_clar [.] inflateEnd
0.02% 0.00% libgit2_clar libgit2_clar [.] deflateEnd
0.01% 0.00% libgit2_clar libgit2_clar [.] deflateResetKeep
0.01% 0.01% libgit2_clar libgit2_clar [.] inflateReset2
0.01% 0.00% libgit2_clar libgit2_clar [.] deflateReset (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateReset (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] deflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateResetKeep (inlined)
```
Chromium
--------
```shell
cmake \
-DUSE_BUNDLED_ZLIB=ON \
-DUSE_CHROMIUM_ZLIB=ON \
-DCMAKE_BUILD_TYPE="RelWithDebInfo" \
-DCMAKE_C_FLAGS="-fPIC -fno-omit-frame-pointer" \
-GNinja \
..
ninja
perf record --call-graph=dwarf ./libgit2_clar
perf report --children
```
```
Samples: 97K of event 'cycles', Event count (approx.): 80862210917
Children Self Command Shared Objec Symbol
+ 3.31% 0.00% libgit2_clar libgit2_clar [.] git_zstream_get_output_chunk
+ 2.27% 0.01% libgit2_clar libgit2_clar [.] git_zstream_get_output
+ 0.55% 0.00% libgit2_clar libgit2_clar [.] git_zstream_get_output (inlined)
0.18% 0.00% libgit2_clar libgit2_clar [.] git_zstream_init
0.02% 0.00% libgit2_clar libgit2_clar [.] git_zstream_reset
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_free (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_done
0.00% 0.00% libgit2_clar libgit2_clar [.] git_zstream_free
Samples: 97K of event 'cycles', Event count (approx.): 80862210917
Children Self Command Shared Objec Symbol
+ 2.55% 0.01% libgit2_clar libgit2_clar [.] deflate
+ 2.25% 1.41% libgit2_clar libgit2_clar [.] deflate_slow
+ 1.10% 0.52% libgit2_clar libgit2_clar [.] inflate
0.36% 0.00% libgit2_clar libgit2_clar [.] write_deflate
0.30% 0.03% libgit2_clar libgit2_clar [.] deflate_fast
0.28% 0.15% libgit2_clar libgit2_clar [.] inflate_fast_chunk_
0.19% 0.19% libgit2_clar libgit2_clar [.] inflate_table
0.17% 0.01% libgit2_clar libgit2_clar [.] inflateInit_
0.16% 0.00% libgit2_clar libgit2_clar [.] inflateInit2_ (inlined)
0.15% 0.00% libgit2_clar libgit2_clar [.] deflateInit_
0.15% 0.00% libgit2_clar libgit2_clar [.] deflateInit2_
0.11% 0.01% libgit2_clar libgit2_clar [.] adler32_z
0.09% 0.09% libgit2_clar libgit2_clar [.] adler32_simd_
0.05% 0.00% libgit2_clar libgit2_clar [.] deflateReset (inlined)
0.05% 0.00% libgit2_clar libgit2_clar [.] deflate_read_buf
0.03% 0.00% libgit2_clar libgit2_clar [.] inflateEnd
0.02% 0.00% libgit2_clar libgit2_clar [.] deflateReset
0.01% 0.00% libgit2_clar libgit2_clar [.] deflateEnd
0.01% 0.01% libgit2_clar libgit2_clar [.] inflateReset2
0.01% 0.00% libgit2_clar libgit2_clar [.] inflateReset (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] adler32
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateResetKeep (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] deflateResetKeep
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] inflateStateCheck (inlined)
0.00% 0.00% libgit2_clar libgit2_clar [.] deflateStateCheck (inlined)
```
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fe41e582
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2020-12-23T12:32:58
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Merge pull request #5741 from libgit2/ethomson/ipv6
Handle ipv6 addresses
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1c3f29a9
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2020-12-23T12:20:02
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Merge pull request #5750 from arroz/missing_hostkey_types
Add support for additional SSH hostkey types.
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27301cd0
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2020-12-17T20:53:11
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net: function to identify ipv6 addresses in URLs
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953dee20
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2020-12-17T20:51:37
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net: is_default_port is a bool
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b7ffc63b
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2020-12-17T18:38:01
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winhttp: handle ipv6 addresses
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2807de5c
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2020-12-17T15:18:31
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http: handle ipv6 addresses
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780ad7a9
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2020-12-17T14:09:45
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urlparse: use consistent ipv6 address rules
IPv6 addresses should be used identically internally; we should not
denote them with brackets in one operating system and without them in
another.
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ab3e8565
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2019-07-01T19:59:01
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urlparse: Add IPv4 and IPv6 based tests
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381991a1
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2020-12-23T10:47:23
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Merge pull request #5749 from lhchavez/gcc-10
Fix the `-DENABLE_WERROR=ON` build for gcc 10.2
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8dc0ba75
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2020-12-21T21:31:50
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Change libssh2 version to 1.9.0 on focal
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3433acd9
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2020-12-21T21:27:58
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Wrap newer hostkeys in #ifdefs
This allows the library to be built using a pre-1.9.0 version of libssh2.
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ed7b20e7
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2020-12-21T17:26:34
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Add support for additional hostkey types.
Specifically: ECDSA_256, ECDSA_384, ECDSA_521 and ED25519.
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212ae9a7
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2020-12-21T06:48:48
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Fix the `-DENABLE_WERROR=ON` build for gcc 10.2
This change makes it possible to build with newer versions of gcc
without warnings. There were two warnings issued:
* gcc 8 added
[`-Wstringop-truncation`](https://developers.redhat.com/blog/2018/05/24/detecting-string-truncation-with-gcc-8/),
which warns if a call to `strncpy(3)` is prone to accidentally
truncating the destination string, since `strncpy(3)` does NOT add a
terminating `NULL` if the destination buffer is not large enough to
hold the input.
This change uses the pattern suggested in
https://us-cert.cisa.gov/bsi/articles/knowledge/coding-practices/strncpy-and-strncat
to fix the locations flagged by gcc.
* There was a potentially uninitialized access of `dest` in `fs_copy`.
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f4b473fa
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2020-12-20T21:25:22
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Merge pull request #5746 from libgit2/ethomson/configmapcache
repository: use intptr_t's in the config map cache
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1b708683
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2020-12-20T20:42:40
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config_cache: cleanup config map lookup
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f52f593e
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2020-12-20T16:33:42
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repository: use intptr_t's in the config map cache
Since we're using atomic primitives to read and write into the config
map cache, we need to read/write something pointer-sized. Use an
`intptr_t` for the config map cache.
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70ed3087
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2020-12-20T11:34:44
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Merge pull request #5744 from lhchavez/last-multiply-int64-overflow-change-i-swear
Add tests for `git__multiply_int64_overflow`
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5ab0736b
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2020-12-19T09:30:26
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Add tests for `git__multiply_int64_overflow`
As it turns out, the implementation of `git__multiply_int64_overflow` is
full of edge cases and tricky arithmetic. That means that it should have
unit tests.
As a result, a bug in `git__strntol64` was found (and fixed!) in
clang+32-bit.
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a67e5e08
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2020-12-19T09:57:11
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Merge pull request #5743 from lhchavez/fix-clang-32-bit-tests
Third attempt to fix the 32-bit version of `git__multiply_int64_overf…
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e9b98cd5
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2020-12-18T19:43:13
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Third attempt to fix the 32-bit version of `git__multiply_int64_overflow`
This change should now fix the issue for realsies.
`./libgit2_clar -score::strtol` passes on a 32-bit Docker.
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c76e9f22
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2020-12-18T17:57:46
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Merge pull request #5742 from lhchavez/fix-clang-32-bit-build
Avoid using `__builtin_mul_overflow` with the clang+32-bit combo
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be85c7e8
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2020-12-18T15:11:12
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ci: only run codeql nightly
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7f8ae019
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2020-12-18T07:03:21
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Avoid using `__builtin_mul_overflow` with the clang+32-bit combo
This causes clang to produce an undefined reference to `__mulodi4`. This
could be fixed by statically linking some compiler-rt libraries to
provide this symbol, but let's first stop the bleeding since doing the
correct long-term fix requires some non-trivial CMake knowledge which I
lack.
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530d37be
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2020-12-16T13:30:39
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Merge pull request #5709 from libgit2/ethomson/codeql
ci: run codeql
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7d1c5d69
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2020-11-24T00:30:05
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ci: run codeql
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1865806e
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2020-12-16T00:16:10
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Merge pull request #5740 from libgit2/ethomson/zlib
pack: continue zlib while we can make progress
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93f61c5a
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2020-12-15T23:03:03
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pack: continue zlib while we can make progress
Continue the zlib stream as long as we can make progress; stop when we
stop getting output _or_ when zlib stops taking input from us.
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4ab9567f
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2020-12-14T17:47:24
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Merge pull request #4418 from libgit2/cmn/rc4
Re-enable the RC4 test
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