|
3be09b6c
|
2019-06-18T08:31:31
|
|
Compare buffers in diff example
|
|
398412cc
|
2019-07-05T11:56:16
|
|
Merge pull request #5143 from libgit2/ethomson/warnings
ci: build with ENABLE_WERROR on Windows
|
|
|
a3afda9f
|
2019-06-28T11:50:32
|
|
tests: trace: fix parameter type of aux callback
The function `git_win32__stack__set_aux_cb` expects the second parameter
to be a function callback of type `git_win32__stack__aux_cb_lookup`,
which expects a `size_t` parameter. In our test suite
trace::windows::stacktrace, we declare the callback with `unsigned int`
as parameter, though, causing a compiler warning.
Correct the parameter type to silence the warning.
|
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2f14c4fc
|
2019-06-28T14:39:20
|
|
w32_stack: convert buffer length param to `size_t`
In both `git_win32__stack_format` and `git_win32__stack`, we handle
buffer lengths via an integer variable. As we only ever pass buffer
sizes to it, this should be a `size_t` though to avoid loss of
precision. As we also use it to compare with other `size_t` variables,
this also silences signed/unsigned comparison warnings.
|
|
|
77d7e5eb
|
2019-06-27T15:29:36
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|
clar: use `size_t` to keep track of current line number
We use the `__LINE__` macro in several places throughout clar to allow
easier traceability when e.g. a test fails. While `__LINE__` is of type
`size_t`, the clar functions all accept an integer and thus may loose
precision. While unlikely that any file in our codebase will exceed a
linecount of `INT_MAX`, let's convert it anyway to silence any compiler
warnings.
|
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|
e7bb1fe8
|
2019-06-27T15:14:08
|
|
examples: avoid passing signed integer to `memchr`
The memchr(3P) function expects a `size_t` as its last parameter, but we
do pass it an object size, which is of signed type `git_off_t`. As we
can be sure that the result will be non-negative, let's just cast the
parameter to a `size_t`.
|
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976eed80
|
2019-06-27T15:12:11
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|
examples: cast away constness for reallocating head arrays
When reallocating commit arrays in `opts_add_commit` and
`opts_add_refish`, respectively, we simply pass the const pointer to
`xrealloc`. As `xrealloc` expects a non-const pointer, though, this will
generate a warning with some compilers.
Cast away the constness to silence compilers.
|
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|
2dea4736
|
2019-06-27T15:27:29
|
|
examples: avoid warning when iterating over index entries
When iterating over index entries, we store the indices in an unsigned
int. As the index entrycount is a `size_t` though, this may be a loss of
precision which a compiler might rightfully complain about.
Use `size_t` instead to fix any warnings.
|
|
|
abf24a30
|
2019-06-27T15:25:17
|
|
examples: avoid conversion warnings when calculating progress
When computing the progress, we perform some arithmetics that are
implicitly converting from `size_t` to `int`. In one case we're
calclulating a percentage, so we know that it should always be in the
range of [0,100] and thus we're fine. In the other case we convert from
bytes to kilobytes -- this should be stored in a `size_t` to avoid loss
of precision, even though it probably won't matter due to limited
download rates.
|
|
|
5c87b5a8
|
2019-07-04T12:19:07
|
|
Merge pull request #5152 from csware/attr-system-attr-file
Fix Regression: attr: Correctly load system attr file (on Windows)
|
|
|
c87abeca
|
2019-07-04T11:45:02
|
|
tests: attr: add tests for system-level attributes
There were no tests that verified that system-level gitattributes files
get handled correctly. In fact, we have recently introduced a regression
that caused us to abort if there was a system-level gitattributes file
available.
Add two tests that verify that we're able to handle system-level
gitattributes files. The test attr::repo::sysdir_with_session would've
failed without the fix to the described regression.
|
|
|
1bbec26d
|
2019-07-04T11:41:21
|
|
attr_file: completely initialize attribute sessions
The function `git_attr_session__init` is currently only initializing
setting up the attribute's session key by incrementing the repo-global
key by one. Most notably, all other members of the `git_attr_session`
struct are not getting initialized at all. So if one is to allocate a
session on the stack and then calls `git_attr_session__init`, the
session will still not be fully initialized. We have fared just fine
with that until now as all users of the function have allocated the
session structure as part of bigger structs with `calloc`, and thus its
contents have been zero-initialized implicitly already.
Fix this by explicitly zeroing out the session to enable allocation of
sessions on the stack.
|
|
18a6d9f3
|
2019-06-29T16:19:08
|
|
attr: Don't fail in attr_setup if there exists a system attributes file
Regression introduced in commit 5452e49fce21f726bec19519da7f012e3f19e736 on PR #4967.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
c4c1500a
|
2019-06-27T14:18:19
|
|
Merge pull request #5145 from pks-t/pks/hash-algo-uninit-return
hash: fix missing error return on production builds
|
|
|
7fd3f32b
|
2019-06-27T13:54:55
|
|
hash: fix missing error return on production builds
When no hash algorithm has been initialized in a given hash context,
then we will simply `assert` and not return a value at all. This works
just fine in debug builds, but on non-debug builds the assert will be
converted to a no-op and thus we do not have a proper return value.
Fix this by returning an error code in addition to the asserts.
|
|
|
73427b94
|
2019-06-27T13:23:17
|
|
Merge pull request #5142 from scottfurry/StaticChkFixExamples
Resolve static check warnings in example code
|
|
2ba7dbbe
|
2019-06-24T14:55:15
|
|
Resolve static check warnings in example code
Using cppcheck on libgit2 sources indicated two warnings in
example code.
merge.c was reported as having a memory leak. Fix applied
was to `free()` memory pointed to by `parents`.
init.c was reported as having a null pointer dereference
on variable arg. Function 'usage' was being called with
a null variable. Changed supplied parameter to empty string.
|
|
|
e9102def
|
2019-06-27T11:38:04
|
|
Merge pull request #4438 from pks-t/pks/hash-algorithm
Multiple hash algorithms
|
|
|
b6625a3b
|
2019-06-27T10:12:16
|
|
Merge pull request #5128 from tiennou/fix/docs
More documentation
|
|
|
3d22394a
|
2019-06-27T10:11:23
|
|
Merge pull request #4967 from tiennou/fix/4671
Incomplete commondir support
|
|
33448b45
|
2019-06-19T19:46:12
|
|
docs: More of it
|
|
|
501c51b2
|
2019-06-26T14:49:50
|
|
repo: commondir resolution can sometimes fallback to the repodir
For example, https://git-scm.com/docs/gitrepository-layout says:
info
Additional information about the repository is recorded in this directory.
This directory is ignored if $GIT_COMMON_DIR is set
and "$GIT_COMMON_DIR/info" will be used instead.
So when looking for `info/attributes`, we need to check the commondir first,
or fallback to "our" `info/attributes`.
|
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9f723c97
|
2019-06-26T14:49:37
|
|
docs: fixups
|
|
|
b883d370
|
2019-06-26T14:49:30
|
|
ignore: fix a missing commondir causing failures
As with the preceding commit, the ignore code tries to load code from
info/exclude, and we fail to ignore a non-existent file here.
|
|
|
82c7a9bc
|
2019-06-26T14:49:24
|
|
attr: fix attribute lookup if repo has no common directory
If creating a repository without a common directory (e.g. by
using `git_repository_new`), then `git_repository_item_path` will
return `GIT_ENOTFOUND` for every file that's usually located in
this directory. While we do not care for this case when looking
up the "info/attributes" file, we fail to properly ignore these
errors when setting up or collecting attributes files. Thus, the
gitattributes lookup is broken and will only ever return
`GIT_ENOTFOUND`.
Fix this issue by properly ignoring `GIT_ENOTFOUND` returned by
`git_repository_item_path`.
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|
|
5452e49f
|
2019-06-26T14:49:17
|
|
attr: refactor setup to match current coding style
The code in the `attr_setup` function is not really matching our
current coding style. Besides alignment issues, it's also hard to
see what functions calls depend on one another because they're
split up over multiple conditional statements.
Fix these issues by grouping together dependent function calls
and adjusting the alignment.
|
|
b6b2d9d7
|
2019-06-25T15:05:23
|
|
examples: ssize_t is signed, not unsigned
|
|
|
cd67a903
|
2019-06-25T14:55:51
|
|
examples: cast away const-ness
|
|
|
1118dd9a
|
2019-06-25T14:50:12
|
|
examples: don't lose `const`
|
|
|
ede458b4
|
2019-06-25T14:48:10
|
|
example: use `git_off_t` for the object size
|
|
|
f48cf5b3
|
2019-06-25T14:46:31
|
|
w32_stack: treat a len as an size_t
|
|
|
6b224054
|
2019-06-25T14:41:36
|
|
ci: build with ENABLE_WERROR on Windows
Build with -Werror's equivalent (/WX) on MSVC
|
|
|
c5448501
|
2019-06-25T12:55:10
|
|
Merge pull request #5078 from libgit2/ethomson/warnings
Remove warnings
|
|
|
a064920e
|
2019-06-24T23:27:47
|
|
Merge pull request #5140 from libgit2/ethomson/flaky_ci
Re-run flaky tests
|
|
|
c7b4ce55
|
2019-06-23T20:22:29
|
|
ci: add flaky test re-execution on Windows
Our online tests are occasionally flaky since they hit real network
endpoints. Re-run them up to 5 times if they fail, to allow us to
avoid having to fail the whole build.
|
|
|
6d8a34ad
|
2019-06-23T19:57:05
|
|
ci: add flaky test re-execution on Unix
Our online tests are occasionally flaky since they hit real network
endpoints. Re-run them up to 5 times if they fail, to allow us to
avoid having to fail the whole build.
|
|
|
b7187ed7
|
2019-02-22T14:38:31
|
|
hash: add ability to distinguish algorithms
Create an enum that allows us to distinguish between different
hashing algorithms. This enum is embedded into each
`git_hash_ctx` and will instruct the code to which hashing
function the particular request shall be dispatched.
As we do not yet have multiple hashing algorithms, we simply
initialize the hash algorithm to always be SHA1. At a later
point, we will have to extend the `git_hash_init_ctx` function to
get as parameter which algorithm shall be used.
|
|
|
8832172e
|
2019-02-22T14:32:40
|
|
hash: move SHA1 implementations to its own hashing context
Create a separate `git_hash_sha1_ctx` structure that is specific
to the SHA1 implementation and move all SHA1 functions over to
use that one instead of the generic `git_hash_ctx`. The
`git_hash_ctx` for now simply has a union containing this single
SHA1 implementation, only, without any mechanism to distinguish
between different algortihms.
|
|
|
d46d3b53
|
2019-04-05T10:59:46
|
|
hash: split into generic and SHA1-specific interface
As a preparatory step to allow multiple hashing APIs to exist at
the same time, split the hashing functions into one layer for generic
hashing and one layer for SHA1-specific hashing. Right now, this is
simply an additional indirection layer that doesn't yet serve any
purpose. In the future, the generic API will be extended to allow for
choosing which hash to use, though, by simply passing an enum to the
hash context initialization function. This is necessary as a first step
to be ready for Git's move to SHA256.
|
|
|
fda20622
|
2019-06-14T14:22:19
|
|
hash: move SHA1 implementations into 'sha1/' folder
As we will include additional hash algorithms in the future due
to upstream git discussing a move away from SHA1, we should
accomodate for that and prepare for the move. As a first step,
move all SHA1 implementations into a common subdirectory.
Also, create a SHA1-specific header file that lives inside the
hash folder. This header will contain the SHA1-specific header
includes, function declarations and the SHA1 context structure.
|
|
|
e61b92e0
|
2019-06-24T15:22:39
|
|
clang: disable documentation-deprecated-sync
Add the `-Wno-documentation-deprecated-sync` switch when compiling with
clang, since our documentation adds `deprecated` markers, but we do not
add the deprecation attribute in the code itself. (ie, the code is out
of sync with the docs).
In fact, we do not _want_ to mark these items as deprecated in the code,
at least not yet, as we are not quite ready to bother our end-users with
this since they're not going away.
|
|
|
9f3441cc
|
2019-06-15T22:37:11
|
|
zlib: remove unused functions
|
|
|
c512d58f
|
2019-06-15T22:26:23
|
|
win32: cast WinAPI to void * before casting
GetProcAddress is prototyped to return a `FARPROC`, which is meant to be
a generic function pointer. It's literally `int (FAR WINAPI * FARPROC)()`
which gcc complains if you attempt to cast to a `void (*)(GIT_SRWLOCK *)`.
Cast to a `void *` before casting to avoid warnings about the arguments.
|
|
|
38e6b287
|
2019-06-15T22:25:10
|
|
mingw: use `struct stat`
|
|
|
759ec7d4
|
2019-06-15T22:01:00
|
|
win32: cast GetProcAddress to void * before casting
GetProcAddress is prototyped to return a `FARPROC`, which is meant to be
a generic function pointer. It's literally `int (FAR WINAPI * FARPROC)()`
which gcc complains if you attempt to cast to a `void (*)(GIT_SRWLOCK *)`.
Cast to a `void *` before casting to avoid warnings about the arguments.
|
|
|
3cd123e9
|
2019-06-15T21:56:53
|
|
win32: define DWORD_MAX if it's not defined
MinGW does not define DWORD_MAX. Specify it when it's not defined.
|
|
|
d93b0aa0
|
2019-06-15T21:47:40
|
|
win32: decorate unused parameters
|
|
|
54a60ced
|
2019-06-15T21:45:26
|
|
mingw: disable format specification warnings
MinGW uses gcc, which expects POSIX formatting for printf, but uses the
Windows C library, which uses its own format specifiers. Therefore, it
gets confused about format specifiers. Disable warnings for format
specifiers.
|
|
|
e2aba8ba
|
2019-06-15T20:45:22
|
|
wildmatch: explicitly cast to int
|
|
|
3dd1942b
|
2019-06-15T20:43:13
|
|
win32: don't re-define RtlCaptureStackBackTrace
RtlCaptureStackBackTrace is well-defined in Windows, no need to redefine
it.
|
|
|
cc9e47c9
|
2019-06-15T18:51:40
|
|
win32: support upgrading warnings to errors (/WX)
For MSVC, support warnings as errors by providing the /WX compiler
flags. (/WX is the moral equivalent of -Werror.)
Disable warnings as errors ass part of xdiff, since it contains
warnings. But as a component of git itself, we want to avoid skew and
keep our implementation as similar as possible to theirs. We'll work
with upstream to fix these issues, but in the meantime, simply let those
continue to warn.
|
|
|
f6530438
|
2019-05-25T16:44:59
|
|
win32: stop inlining file_attribute_to_stat
Move `git_win32__file_attribute_to_stat` to a regular function instead
of an inlined function. This helps avoid header ordering issues and
declarations.
|
|
|
bd48bf3f
|
2019-06-14T14:21:32
|
|
hash: introduce source files to break include circles
The hash source files have circular include dependencies right
now, which shows by our broken generic hash implementation. The
"hash.h" header declares two functions and the `git_hash_ctx`
typedef before actually including the hash backend header and can
only declare the remaining hash functions after the include due
to possibly static function declarations inside of the
implementation includes.
Let's break this cycle and help maintainability by creating a
real implementation file for each of the hash implementations.
Instead of relying on the exact include order, we now especially
avoid the use of `GIT_INLINE` for function declarations.
|
|
|
bbf034ab
|
2019-02-22T13:43:16
|
|
hash: move `git_hash_prov` into Win32 backend
The structure `git_hash_prov` is only ever used by the Win32 SHA1
backend. As such, it doesn't make much sense to expose it via the
generic "hash.h" header, as it is an implementation detail of the Win32
backend only. Move the typedef of `git_hash_prov` into
"hash/sha1/win32.h" to fix this.
|
|
|
2375be48
|
2019-05-21T12:57:28
|
|
tree: return `size_t` for treebuilder entrycount
We keep the treebuilder entrycount as a `size_t` - return that instead
of downcasting to an `unsigned int`. Callers who were storing this
value in an `unsigned int` will continue to downcast themselves, so
there should be no behavior change for callers.
|
|
|
ad6f2153
|
2019-05-21T12:50:46
|
|
utf8: use size_t for length of buffer
The `git__utf8_charlen` now takes `size_t` as the buffer length, since
it contains the full length of the buffer at the current position. It
now returns `-1` in all cases where utf8 codepoints are invalid, since
callers only care about a valid length of a sequence of codepoints, or
if the current position is not valid utf8.
|
|
|
5d5b76df
|
2019-05-21T12:35:19
|
|
worktree: use size_t for sizes
|
|
|
f7597410
|
2019-05-21T10:57:30
|
|
netops: safely cast to int
Only read at most INT_MAX from the underlying stream, so that we can
accurately return the number of bytes read.
Since callers are not guaranteed to get as many bytes as requested (due
to availability of input), this is safe and callers should call in a
loop until EOF.
|
|
|
b11eb08f
|
2019-05-21T14:39:55
|
|
config parse: safely cast to int
|
|
|
6b349ecc
|
2019-05-21T14:36:57
|
|
odb loose: only read at most INT_MAX
|
|
|
8c925ef8
|
2019-05-21T14:30:28
|
|
smart protocol: validate progress message length
Ensure that the server has not sent us overly-large sideband messages
(ensure that they are no more than `INT_MAX` bytes), then cast to `int`.
|
|
|
7afe788c
|
2019-05-21T14:27:46
|
|
smart transport: use size_t for sizes
|
|
|
db7f1d9b
|
2019-05-21T14:21:58
|
|
local transport: cast message size to int explicitly
Our progress information messages are short (and bounded by their format
string), cast the length to int for callers.
|
|
|
8048ba70
|
2019-05-21T14:18:40
|
|
winhttp: safely cast length to DWORD
|
|
|
db6b8f7d
|
2019-05-21T14:15:58
|
|
strtol: cast error message length to int
|
|
|
d103f008
|
2019-05-21T13:44:47
|
|
pool: use `size_t` for sizes
|
|
|
c4a64b1b
|
2019-05-21T13:27:39
|
|
tree-cache: safely cast to uint32_t
|
|
|
cfd44d6a
|
2019-05-20T07:57:46
|
|
trailer: use size_t for sizes
|
|
|
fc3a94ba
|
2019-05-20T07:13:42
|
|
repository: use size_t for length
|
|
|
b4a173b5
|
2019-05-20T07:12:36
|
|
rebase: use size_t for path length
|
|
|
991c9454
|
2019-05-20T07:11:00
|
|
pool: cast arithmetic
|
|
|
aca3f701
|
2019-05-20T07:09:46
|
|
path: safely cast path calculation
|
|
|
f1d73189
|
2019-05-20T07:02:50
|
|
patch: use size_t for size when parsing
|
|
|
9a6992c4
|
2019-05-20T06:46:10
|
|
merge: safely cast size of merged file for index
Explicitly truncate the file size to a `uint32_t`.
|
|
|
b205f538
|
2019-05-20T06:38:51
|
|
iterator: sanity-check path length and safely cast
|
|
|
7e49deba
|
2019-05-20T06:35:11
|
|
index: safely cast file size
|
|
|
d488c02c
|
2019-05-20T06:31:42
|
|
win32: safely cast path sizes for win api
|
|
|
cadddaed
|
2019-05-20T06:20:18
|
|
w32: safely cast to int during charset conversion
|
|
|
b292c35f
|
2019-05-20T06:14:57
|
|
http_parser: cast pointer arithmetic safely
|
|
|
e48dbdf9
|
2019-05-20T05:51:44
|
|
fetchhead: use size_t in tests
|
|
|
3edbc441
|
2019-05-20T05:48:39
|
|
object: use literal constant in bigfile test
Don't calculate 4 GiB as that will produce a compiler warning on MSVC.
Just hardcode it.
|
|
|
b26e51e0
|
2019-05-20T05:37:44
|
|
worktree: use size_t in tests
|
|
|
3a5a07fc
|
2019-05-20T05:37:16
|
|
idxmap: safely cast down to khiter_t
|
|
|
a080037c
|
2019-06-24T15:49:31
|
|
Merge pull request #5137 from libgit2/ethomson/error_messages
errors: use lowercase
|
|
|
6ffc49e1
|
2019-06-23T19:29:55
|
|
Merge pull request #5136 from libgit2/ethomson/largefiles_32bit
largefile tests: only write 2GB on 32-bit platforms
|
|
|
2a4bcf63
|
2019-06-23T18:24:23
|
|
errors: use lowercase
Use lowercase for our error messages, per our custom.
|
|
|
8eb910b0
|
2019-06-23T11:26:10
|
|
largefile tests: only write 2GB on 32-bit platforms
Don't try to feed 4 GB of data to APIs that only take a `size_t` on
32-bit platforms.
|
|
|
4df9f3c6
|
2019-06-21T08:24:47
|
|
Merge pull request #5129 from ehuss/patch-1
Fix broken link in README
|
|
84262643
|
2019-06-20T10:32:09
|
|
Fix broken link in README
|
|
|
55a1535d
|
2019-06-20T12:32:31
|
|
Merge pull request #5122 from libgit2/ethomson/deprecate_headlist
net: remove unused `git_headlist_cb`
|
|
|
89f36f1b
|
2019-06-17T13:07:56
|
|
Merge pull request #5124 from pks-t/pks/cmake-ntlm-without-https
cmake: default NTLM client to off if no HTTPS support
|
|
|
393fb8a1
|
2019-06-17T12:15:19
|
|
cmake: default NTLM client to off if no HTTPS support
If building libgit2 with `-DUSE_HTTPS=NO`, then CMake will
generate an error complaining that there's no usable HTTPS
backend for NTLM. In fact, it doesn't make sense to support NTLM
when we don't support HTTPS. So let's should just have
NTLM default to OFF when HTTPS is disabled to make life easier
and to fix our OSSFuzz builds failing.
|
|
|
2c642918
|
2019-06-16T17:55:40
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net: remove unused `git_headlist_cb`
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37e4c1ba
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2019-06-16T14:35:53
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Merge pull request #5119 from libgit2/ethomson/attr
attr: rename constants and macros for consistency
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91a300b7
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2019-06-16T00:46:30
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attr: rename constants and macros for consistency
Our enumeration values are not generally suffixed with `T`. Further,
our enumeration names are generally more descriptive.
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c3bbbcf5
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2019-06-16T12:30:56
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Merge pull request #5117 from libgit2/ethomson/to_from
Change API instances of `fromnoun` to `from_noun` (with an underscore)
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2bdb617a
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2019-06-16T11:10:58
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Merge pull request #5118 from libgit2/ethomson/object_size
object: rename git_object__size to git_object_size
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e45350fe
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2019-06-16T00:10:02
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tag: add underscore to `from` function
The majority of functions are named `from_something` (with an
underscore) instead of `fromsomething`. Update the tag function for
consistency with the rest of the library.
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6574cd00
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2019-06-08T19:25:36
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index: rename `frombuffer` to `from_buffer`
The majority of functions are named `from_something` (with an
underscore) instead of `fromsomething`. Update the index functions for
consistency with the rest of the library.
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b7791d04
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2019-06-16T00:23:01
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object: rename git_object__size to git_object_size
We don't use double-underscores in the public API.
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