|
9b698978
|
2019-04-12T08:54:06
|
|
git_repository_init: stop traversing at windows root
Stop traversing the filesystem at the Windows directory root. We were
calculating the filesystem root for the given directory to create, and
walking up the filesystem hierarchy. We intended to stop when the
traversal path length is equal to the root path length (ie, stopping at
the root, since no path may be shorter than the root path).
However, on Windows, the root path may be specified in two different
ways, as either `Z:` or `Z:\`, where `Z:` is the current drive letter.
`git_path_dirname_r` returns the path _without_ a trailing slash, even
for the Windows root. As a result, during traversal, we need to test
that the traversal path is _less than or equal to_ the root path length
to determine if we've hit the root to ensure that we stop when our
traversal path is `Z:` and our calculated root path was `Z:\`.
|
|
21baf7ab
|
2019-04-05T10:22:46
|
|
ignore: treat paths with trailing "/" as directories
The function `git_ignore_path_is_ignored` is there to test the
ignore status of paths that need not necessarily exist inside of
a repository. This has the implication that for a given path, we
cannot always decide whether it references a directory or a file,
and we need to distinguish those cases because ignore rules may
treat those differently. E.g. given the following gitignore file:
*
!/**/
we'd only want to unignore directories, while keeping files
ignored. But still, calling `git_ignore_path_is_ignored("dir/")`
will say that this directory is ignored because it treats "dir/"
as a file path.
As said, the `is_ignored` function cannot always decide whether
the given path is a file or directory, and thus it may produce
wrong results in some cases. While this is unfixable in the
general case, we can do better when we are being passed a path
name with a trailing path separator (e.g. "dir/") and always
treat them as directories.
|
|
4ec209cd
|
2019-03-29T12:30:37
|
|
tests: diff: test parsing diffs with a new file with spaces in its path
Add a test that verifies that we are able to parse patches which add a
new file that has spaces in its path.
|
|
71424f63
|
2019-03-22T23:56:10
|
|
patch_parse.c: Handle CRLF in parse_header_start
|
|
93971ca6
|
2019-03-15T13:08:18
|
|
ignore: add additional test cases
|
|
|
12bc7181
|
2019-03-14T15:51:15
|
|
ignore: Do not match on prefix of negated patterns
Matching on the prefix of a negated pattern was triggering false
negatives on siblings of that pattern. e.g.
Given the .gitignore:
dir/*
!dir/sub1/sub2/**
The path `dir/a.text` would not be ignored.
|
|
|
96b6fe11
|
2019-03-29T12:15:20
|
|
patch_parse: fix parsing addition/deletion of file with space
The diff header format is a strange beast in that it is inherently
unparseable in an unambiguous way. While parsing
a/file.txt b/file.txt
is obvious and trivially doable, parsing a diff header of
a/file b/file ab.txt b/file b/file ab.txt
is not (but in fact valid and created by git.git).
Due to that, we have relaxed our diff header parser in commit 80226b5f6
(patch_parse: allow parsing ambiguous patch headers, 2017-09-22), so
that we started to bail out when seeing diff headers with spaces in
their file names. Instead, we try to use the "---" and "+++" lines,
which are unambiguous.
In some cases, though, we neither have a useable file name from the
header nor from the "---" or "+++" lines. This is the case when we have
a deletion or addition of a file with spaces: the header is unparseable
and the other lines will simply show "/dev/null". This trips our parsing
logic when we try to extract the prefix (the "a/" part) that is being
used in the path line, where we unconditionally try to dereference a
NULL pointer in such a scenario.
We can fix this by simply not trying to parse the prefix in cases where
we have no useable path name. That'd leave the parsed patch without
either `old_prefix` or `new_prefix` populated. But in fact such cases
are already handled by users of the patch object, which simply opt to
use the default prefixes in that case.
|
|
aa877e09
|
2019-03-14T09:59:27
|
|
Implement failing test for gitignore of complex subdirectory negation
When a directory's contents are ignored, and then a glob negation is made to a nested subdir, other subdirectories are now unignored
|
|
856afc27
|
2019-02-16T22:06:58
|
|
Fix a _very_ improbable memory leak in git_odb_new()
This change fixes a mostly theoretical memory leak in got_odb_new()
that can only manifest if git_cache_init() fails due to running out of
memory or not being able to acquire its lock.
|
|
|
c79f9dae
|
2019-03-29T11:58:50
|
|
patch_parse: improve formatting
|
|
|
5189beb0
|
2019-02-16T19:55:30
|
|
Fix a memory leak in odb_otype_fast()
This change frees a copy of a cached object in odb_otype_fast().
|
|
|
1df7d27a
|
2019-03-20T13:24:07
|
|
ignore: move tests from status to attr ignore suite
|
|
|
572e4d8c
|
2019-02-14T16:36:00
|
|
Merge pull request #4983 from libgit2/ethomson/v0_28_1
Release v0.28.1
|
|
|
65fff789
|
2019-02-14T13:37:00
|
|
Release v0.28.1
|
|
|
b8837827
|
2019-02-14T13:09:23
|
|
Merge pull request #4979 from libgit2/ethomson/deprecate
Deprecation: export the deprecated functions properly
|
|
|
3f823c2b
|
2019-02-14T00:00:06
|
|
ci: enable hard deprecation
Enable hard deprecation in our builds to ensure that we do not call
deprecated functions internally.
|
|
|
dcf81cdb
|
2019-02-13T23:56:40
|
|
deprecation: optionally enable hard deprecation
Add a CMake option to enable hard deprecation; the resultant library
will _not_ include any deprecated functions. This may be useful for
internal CI builds that create libraries that are not shared with
end-users to ensure that we do not use deprecated bits internally.
|
|
|
24ac9e0c
|
2019-02-13T23:26:54
|
|
deprecation: ensure we GIT_EXTERN deprecated funcs
Although the error functions were deprecated, we did not properly mark
them as deprecated. We need to include the `deprecated.h` file in order
to ensure that the functions get their export attributes.
Similarly, do not define `GIT_DEPRECATE_HARD` within the library, or
those functions will also not get their export attributes. Define that
only on the tests and examples.
|
|
|
e1916376
|
2019-02-14T09:22:57
|
|
Merge pull request #4980 from libgit2/ethomson/ci_nightly
ci: skip ssh tests on macOS nightly
|
|
|
ef91917f
|
2019-02-14T09:19:32
|
|
ci: skip ssh tests on macOS nightly
Like 811c1c0f8f80521dccc746a7bff180cd77a783ff, disable the SSH tests on
macOS until we can resolve the newly introduced infrastructure issues.
|
|
|
85b2bd41
|
2019-02-14T01:13:33
|
|
Merge pull request #4976 from libgit2/ethomson/readme_v028
CI build fixups
|
|
|
811c1c0f
|
2019-02-14T00:51:39
|
|
ci: skip ssh tests on macOS
SSH tests on macOS have begun failing for an unknown reason after an
infrastructure upgrade to macOS 10.13.6. Disable those tests
temporarily, until we can resolve it.
|
|
|
44f82134
|
2019-02-13T11:18:35
|
|
ci: provide more information about OS
Subtle changes in the host OS can have impacts in the CI system that
may be hard to debug. We previously showed the results of `uname` which
can be difficult to interpret. Provide more information where
available.
|
|
|
6f778351
|
2019-02-13T11:15:12
|
|
README: use correct badge for nightlies
The URL was incorrect for the nightly badge image; it was erroneously
showing the master branch continuous integration build badge.
|
|
|
f34faaa8
|
2019-02-12T16:45:57
|
|
README: include build badge for v0.28 builds
Include a build badge for `maint/v0.28` builds.
|
|
|
1a107fac
|
2019-02-02T10:25:54
|
|
Merge pull request #4970 from libgit2/ethomson/0_28
v0.28 rc1
|
|
|
3fe29c4d
|
2019-01-31T19:10:03
|
|
version: 0.28
|
|
|
63f96cd0
|
2019-01-31T19:09:42
|
|
changelog: this is 0.28
|
|
|
214457c6
|
2019-01-31T18:51:36
|
|
Merge pull request #4968 from tiennou/fix/documentation
Docs
|
|
|
6853a250
|
2019-01-31T14:46:21
|
|
Merge branch 'pks/stream-truncated-writes'
|
|
|
75918aba
|
2019-01-23T14:43:54
|
|
mbedtls: make global variables static
The mbedtls stream implementation makes use of some global variables
which are not marked as `static`, even though they're only used in this
compilation unit. Fix this and remove a duplicate declaration.
|
|
|
0ceac0d0
|
2019-01-23T14:45:19
|
|
mbedtls: fix potential size overflow when reading or writing data
The mbedtls library uses a callback mechanism to allow downstream users
to plug in their own receive and send functions. We implement `bio_read`
and `bio_write` functions, which simply wrap the `git_stream_read` and
`git_stream_write` functions, respectively.
The problem arises due to the return value of the callback functions:
mbedtls expects us to return an `int` containing the actual number of
bytes that were read or written. But this is in fact completely
misdesigned, as callers are allowed to pass in a buffer with length
`SIZE_MAX`. We thus may be unable to represent the number of bytes
written via the return value.
Fix this by only ever reading or writing at most `INT_MAX` bytes.
|
|
|
657197e6
|
2019-01-23T15:54:05
|
|
openssl: fix potential size overflow when writing data
Our `openssl_write` function calls `SSL_write` by passing in both `data`
and `len` arguments directly. Thing is, our `len` parameter is of type
`size_t` and theirs is of type `int`. We thus need to clamp our length
to be at most `INT_MAX`.
|
|
|
7613086d
|
2019-01-23T15:49:28
|
|
streams: handle short writes only in generic stream
Now that the function `git_stream__write_full` exists and callers of
`git_stream_write` have been adjusted, we can lift logic for short
writes out of the stream implementations. Instead, this is now handled
either by `git_stream__write_full` or by callers of `git_stream_write`
directly.
|
|
|
5265b31c
|
2019-01-23T15:00:20
|
|
streams: fix callers potentially only writing partial data
Similar to the write(3) function, implementations of `git_stream_write`
do not guarantee that all bytes are written. Instead, they return the
number of bytes that actually have been written, which may be smaller
than the total number of bytes. Furthermore, due to an interface design
issue, we cannot ever write more than `SSIZE_MAX` bytes at once, as
otherwise we cannot represent the number of bytes written to the caller.
Unfortunately, no caller of `git_stream_write` ever checks the return
value, except to verify that no error occurred. Due to this, they are
susceptible to the case where only partial data has been written.
Fix this by introducing a new function `git_stream__write_full`. In
contrast to `git_stream_write`, it will always return either success or
failure, without returning the number of bytes written. Thus, it is able
to write all `SIZE_MAX` bytes and loop around `git_stream_write` until
all data has been written. Adjust all callers except the BIO callbacks
in our mbedtls and OpenSSL streams, which already do the right thing and
require the amount of bytes written.
|
|
|
193e7ce9
|
2019-01-23T15:42:07
|
|
streams: make file-local functions static
The callback functions that implement the `git_stream` structure are
only used inside of their respective implementation files, but they are
not marked as `static`. Fix this.
|
|
9fd9126e
|
2019-01-30T21:19:18
|
|
docs: minor changes
|
|
|
2f1d6eff
|
2019-01-30T19:59:43
|
|
Merge pull request #4954 from tiennou/fix/documentation
Documentation fixes
|
|
|
cf14215d
|
2019-01-28T12:41:22
|
|
Merge pull request #4964 from libgit2/ethomson/ci_nightly
ci: add an individual coverity pipeline
|
|
|
52a97eed
|
2019-01-28T12:16:50
|
|
ci: add coverity badge to the README
|
|
|
0cf5b6b1
|
2019-01-28T10:48:49
|
|
ci: ignore coverity failures in nightly runs
Coverity is back but it's only read-only! Agh. Just allow it to fail
and not impact the overall job run.
|
|
|
690e55e0
|
2019-01-04T19:09:42
|
|
repo: split git_repository_open_flag_t options documentation inline
|
|
|
f6412c26
|
2019-01-15T13:35:41
|
|
transport: enhance documentation
|
|
|
2964fed0
|
2019-01-15T13:30:42
|
|
docs: document GIT_EUSER/GIT_EPASSTHROUGH
|
|
|
9e4d421e
|
2019-01-15T11:32:13
|
|
doc: clarify that git_time_t is seconds from the epoch
|
|
|
e9a34864
|
2019-01-27T22:47:09
|
|
Merge pull request #4961 from libgit2/ethomson/ci_docurium
ci: run docurium to create documentation
|
|
|
92b52f36
|
2019-01-27T22:46:53
|
|
Merge pull request #4962 from libgit2/ethomson/ci_nightly
ci: return coverity to the nightlies
|
|
|
08d71f72
|
2019-01-27T22:46:07
|
|
ci: return coverity to the nightlies
|
|
|
b1e28625
|
2019-01-26T19:43:33
|
|
Merge pull request #4950 from libgit2/ethomson/warnings
Clean up some warnings
|
|
|
f56634f8
|
2019-01-26T19:40:19
|
|
Merge pull request #4869 from libgit2/ethomson/ci_nightly
Nightlies: use `latest` docker images
|
|
|
ace20c6a
|
2019-01-26T16:59:32
|
|
ci: run docurium to create documentation
Run docurium as part of the build. The goal of this is to be able to
evaluate the documentation in a given pull request; as such, this does
not implement any sort of deployment pipeline.
This will allow us to download a snapshot of the documentation from the
CI build and evaluate the docs for a particular pull request; before
it's been merged.
|
|
|
4a798a91
|
2018-10-28T17:57:53
|
|
nightly: use latest images, not test images
|
|
|
fac08837
|
2019-01-21T11:38:46
|
|
filter: return an int
Validate that the return value of the read is not less than INT_MAX,
then cast.
|
|
|
89bd4ddb
|
2019-01-21T11:32:53
|
|
diff_generate: validate oid file size
Index entries are 32 bit unsigned ints, not `size_t`s.
|
|
|
fd9d4e28
|
2019-01-21T11:29:16
|
|
describe: don't mix and match abbreviated size types
The git_describe_format_options.abbreviated_size type is an unsigned
int. There's no need for it to be anything else; keep it what it is.
|
|
|
751eb462
|
2019-01-21T11:20:18
|
|
delta: validate sizes and cast safely
Quiet down a warning from MSVC about how we're potentially losing data.
Validate that our data will fit into the type provided then cast.
|
|
|
4947216f
|
2019-01-21T11:11:27
|
|
git transport: only write INT_MAX bytes
The transport code returns an `int` with the number of bytes written;
thus only attempt to write at most `INT_MAX`.
|
|
|
a861839d
|
2019-01-21T10:55:59
|
|
windows: add SSIZE_MAX
Windows doesn't include ssize_t or its _MAX value by default. We are
already declaring ssize_t as SSIZE_T, which is __int64_t on Win64 and
long otherwise. Include its _MAX value as a correspondence to its type.
|
|
|
f1986a23
|
2019-01-21T09:56:23
|
|
streams: don't write more than SSIZE_MAX
Our streams implementation takes a `size_t` that indicates the length of
the data buffer to be written, and returns an `ssize_t` that indicates
the length that _was_ written. Clearly no such implementation can write
more than `SSIZE_MAX` bytes. Ensure that each TLS stream implementation
does not try to write more than `SSIZE_MAX` bytes (or smaller; if the
given implementation takes a smaller size).
|
|
|
e5e2fac8
|
2019-01-21T00:57:39
|
|
buffer: explicitly cast
Quiet down a warning from MSVC about how we're potentially losing data.
This is safe since we've explicitly tested it.
|
|
|
f4ebb2d4
|
2019-01-21T00:56:35
|
|
blame: make hunk_cmp handle unsigned differences
|
|
|
ae681d3f
|
2019-01-21T00:49:07
|
|
apply: make update_hunk accept a size_t
|
|
|
7ed2baf7
|
2019-01-21T00:41:50
|
|
MSVC: ignore empty compilation units (warning LNK4221)
A number of source files have their implementation #ifdef'd out (because
they target another platform). MSVC warns on empty compilation units
(with warning LNK4221). Ignore warning 4221 when creating the object
library.
|
|
|
3fba5891
|
2019-01-20T23:53:33
|
|
test: cast to a char the zstream test
|
|
|
f25bb508
|
2019-01-20T23:52:50
|
|
index test: cast times explicitly
Cast actual filesystem data to the int32_t that index entries store.
|
|
|
1d4ddb8e
|
2019-01-20T23:42:08
|
|
iterator: cast filesystem iterator entry values explicitly
The filesystem iterator takes `stat` data from disk and puts them into
index entries, which use 32 bit ints for time (the seconds portion) and
filesize. However, on most systems these are not 32 bit, thus will
typically invoke a warning.
Most users ignore these fields entirely. Diff and checkout code do use
the values, however only for the cache to determine if they should check
file modification. Thus, this is not a critical error (and will cause a
hash recomputation at worst).
|
|
|
c6cac733
|
2019-01-20T22:40:38
|
|
blob: validate that blob sizes fit in a size_t
Our blob size is a `git_off_t`, which is a signed 64 bit int. This may
be erroneously negative or larger than `SIZE_MAX`. Ensure that the blob
size fits into a `size_t` before casting.
|
|
|
3aa6d96a
|
2019-01-20T20:38:25
|
|
tree: cast filename length in git_tree__parse_raw
Quiet down a warning from MSVC about how we're potentially losing data.
Ensure that we're within a uint16_t before we do.
|
|
|
759502ed
|
2019-01-20T20:30:42
|
|
odb_loose: explicitly cast to size_t
Quiet down a warning from MSVC about how we're potentially losing data.
This is safe since we've explicitly tested that it's positive and less
than SIZE_MAX.
|
|
|
80c3867b
|
2019-01-20T19:20:12
|
|
patch: explicitly cast down in parse_header_percent
Quiet down a warning from MSVC about how we're potentially losing data.
This is safe since we've explicitly tested that it's within the range of
0-100.
|
|
|
494448a5
|
2019-01-20T19:10:08
|
|
index: explicitly cast down to a size_t
Quiet down a warning from MSVC about how we're potentially losing data.
This cast is safe since we've explicitly tested that `strip_len` <=
`last_len`.
|
|
|
c3866fa8
|
2019-01-20T18:54:16
|
|
diff: explicitly cast in flush_hunk
Quiet down a warning from MSVC about how we're potentially losing data.
|
|
|
826d9a4d
|
2019-01-25T09:43:20
|
|
Merge pull request #4858 from tiennou/fix/index-ext-read
index: preserve extension parsing errors
|
|
|
859d9229
|
2019-01-25T09:41:41
|
|
Merge pull request #4952 from libgit2/ethomson/deprecation
Deprecate functions and constants more gently
|
|
|
c951b825
|
2019-01-23T00:32:40
|
|
deprecation: define GIT_DEPRECATE_HARD internally
Ensure that we do not use any deprecated functions in the library
source, test code or examples.
|
|
|
9f3a5a64
|
2019-01-23T00:29:03
|
|
deprecation: offer GIT_DEPRECATE_HARD
Users can define `GIT_DEPRECATE_HARD` if they want to remove all
functions that we've "softly" deprecated.
|
|
|
9c5e05ad
|
2019-01-23T10:43:29
|
|
deprecation: move deprecated tests into their own file
Move the deprecated stream tests into their own compilation unit. This
will allow us to disable any preprocessor directives that apply to
deprecation just for these tests (eg, disabling `GIT_DEPRECATED_HARD`).
|
|
|
e09f0c10
|
2019-01-23T10:21:42
|
|
deprecation: don't use deprecated stream cb
Avoid the deprecated `git_stream_cb` typedef since we want to compile
the library without deprecated functions or types. Instead, we can
unroll the alias to its actual type.
|
|
|
09e2ea2f
|
2019-01-23T09:44:40
|
|
deprecation: provide docurium deprecation note
Add `@deprecated` to the functions that are, so that they'll appear that
way in docurium.
|
|
|
53d13fb3
|
2019-01-23T09:42:55
|
|
deprecation: deprecated stream registration in if guard
`git_stream_register_tls` is now deprecated; mark it in an if guard with
the deprecation.
This should not be included in `deprecated.h` since it is an uncommonly
used `sys` header file.
|
|
|
769e9274
|
2019-01-23T00:42:22
|
|
deprecation: update changelog to reflect new policies
|
|
|
a7d0d14f
|
2019-01-23T00:07:40
|
|
deprecation: move deprecated bits to deprecated.h
|
|
|
1c3daccf
|
2019-01-23T09:51:50
|
|
fuzzers: don't use deprecated types
|
|
|
cc5da0a6
|
2019-01-23T09:36:52
|
|
examples: don't use deprecated types
|
|
|
5524a467
|
2019-01-25T09:06:27
|
|
Merge pull request #4957 from csware/deprecated
Don't use deprecated constants
|
|
bff7aed2
|
2019-01-24T16:44:04
|
|
Don't use deprecated constants
Follow up for PR #4917.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
0bf7e043
|
2019-01-24T12:12:04
|
|
index: preserve extension parsing errors
Previously, we would clobber any extension-specific error message with
an "extension is truncated" message. This makes `read_extension`
correctly preserve those errors, takes responsibility for truncation
errors, and adds a new message with the actual extension signature for
unsupported mandatory extensions.
|
|
|
80be19b9
|
2019-01-24T11:59:48
|
|
Merge pull request #4955 from csware/c4098
Fix VS warning C4098: 'giterr_set_str' : void function returning a value
|
|
|
53bf0bde
|
2019-01-24T11:29:36
|
|
Fix VS warning C4098: 'giterr_set_str' : void function returning a value
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
635693d3
|
2019-01-22T22:52:06
|
|
Merge pull request #4917 from libgit2/ethomson/giterr
Move `giterr` to `git_error`
|
|
|
a27a4de6
|
2019-01-10T22:48:03
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errors: update docs for giterr changes
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00c66dfd
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2019-01-10T22:43:59
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errors: update static analysis tools for giterr
Update GITERR and giterr usages in the static code analysis tools to use
the new names.
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fcc7dcb1
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2019-01-10T22:39:56
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errors: remove giterr usage in examples
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115a6c50
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2019-01-10T21:44:26
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errors: remove giterr usage in fuzzers
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f673e232
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2018-12-27T13:47:34
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git_error: use new names in internal APIs and usage
Move to the `git_error` name in the internal API for error-related
functions.
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647dfdb4
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2019-01-10T22:13:07
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git_error: deprecate error values
Replace the `GITERR` values with a `const int` to deprecate error
values.
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20961b98
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2018-12-26T14:06:21
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git_error: use full class name in public error API
Move to the `git_error` name in error-related functions, deprecating the
`giterr` functions. This means, for example, that `giterr_last` is now
`git_error_last`. The old names are retained for compatibility.
This only updates the public API; internal API and function usage
remains unchanged.
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6b2cd0ed
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2019-01-20T20:55:00
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Merge pull request #4949 from zlikavac32/fix-odb-foreach-cb-positive-error-code
odb: Fix odb foreach to also close on positive error code
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f7416509
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2019-01-20T20:15:31
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Fix odb foreach to also close on positive error code
In include/git2/odb.h it states that callback can also return
positive value which should break looping.
Implementations of git_odb_foreach() and pack_backend__foreach()
did not respect that.
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68166017
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2019-01-20T18:33:36
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Merge pull request #4948 from libgit2/ethomson/memleaks
repository: free memory in symlink detection function
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