|
fe3057b4
|
2016-05-03T17:36:09
|
|
diff: simplify code for handling empty dirs
When determining diffs between two iterators we may need to
recurse into an unmatched directory for the "new" iterator when
it is either a prefix to the current item of the "old" iterator
or when untracked/ignored changes are requested by the user and
the directory is untracked/ignored.
When advancing into the directory and no files are found, we will
get back `GIT_ENOTFOUND`. If so, we simply skip the directory,
handling resulting unmatched old items in the next iteration. The
other case of `iterator_advance_into` returning either
`GIT_NOERROR` or any other error but `GIT_ENOTFOUND` will be
handled by the caller, which will now either compare the first
directory entry of the "new" iterator in case of `GIT_ENOERROR`
or abort on other cases.
Improve readability of the code to make the above logic more
clear.
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153fde5b
|
2016-05-02T16:49:59
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|
delta-apply: fix sign extension
We compute offsets by executing `off |= (*delta++ << 24)` for
multiple constants, where `off` is of type `size_t` and `delta`
is of type `unsigned char`. The usual arithmetic conversions (see
ISO C89 §3.2.1.5 "Usual arithmetic conversions") kick in here,
causing us to promote both operands to `int` and then extending
the result to an `unsigned long` when OR'ing it with `off`.
The integer promotion to `int` may result in wrong size
calculations for big values.
Fix the issue by making the constants `unsigned long`, causing both
operands to be promoted to `unsigned long`.
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7b24c4fd
|
2016-05-02T15:47:54
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|
checkout: set ignorecase=0 when config lookup fails
When `git_repository__cvar` fails we may end up with a
`ignorecase` value of `-1`. As we subsequently check if
`ignorecase` is non-zero, we may end up reporting that data
should be removed when in fact it should not.
Err on the safer side and set `ignorecase = 0` when
`git_repository__cvar` fails.
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7f407710
|
2016-05-02T16:24:14
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|
odb_loose: fix undefined behavior when computing size
An object's size is computed by reading the object header's size
field until the most significant bit is not set anymore. To get
the total size, we increase the shift on each iteration and add
the shifted value to the total size.
We read the current value into a variable of type `unsigned
char`, from which we then take all bits except the most
significant bit and shift the result. We will end up with a
maximum shift of 60, but this exceeds the width of the value's
type, resulting in undefined behavior.
Fix the issue by instead reading the values into a variable of
type `unsigned long`, which matches the required width. This is
equivalent to git.git, which uses an `unsigned long` as well.
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fcd1b786
|
2016-05-02T14:46:14
|
|
merge_file: do not unnecessarily check ours/theirs for NULL
The `merge_file__xdiff` function checks if either `ours` or
`theirs` is `NULL`. The function is to be called with existing
files, though, and in fact already unconditionally dereferences
both pointers.
Remove the unnecessary check to silence warnings.
|
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f80852af
|
2016-05-02T14:30:14
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|
index: fix memory leak on error case
|
|
5e8ba35d
|
2016-04-29T10:36:01
|
|
Merge pull request #3763 from libgit2/ethomson/signature_from_buffer
Introduce `git_signature_from_buffer`
|
|
1e7fa834
|
2016-04-28T22:32:20
|
|
Merge pull request #3760 from backhub/bug/openssl_read
Fix return value of openssl_read (infinite loop)
|
|
|
d383c39b
|
2016-04-28T12:47:14
|
|
Introduce `git_signature_from_buffer`
Allow users to construct a signature from the type of signature
lines that actually appear in commits.
|
|
568c5a9f
|
2016-04-27T13:56:16
|
|
Fix style: no braces
|
|
|
d5592378
|
2016-04-26T11:39:53
|
|
annotated_commit: provide refs and description
Differentiate between the ref_name used to create an annotated_commit
(that can subsequently be used to look up the reference) and the
description that we resolved this with (which _cannot_ be looked up).
The description is used for things like reflogs (and may be a ref name,
and ID something that we revparsed to get here), while the ref name must
actually be a reference name, and is used for things like rebase to
return to the initial branch.
|
|
|
4734c52a
|
2016-04-26T18:04:03
|
|
Fix return value of openssl_read (infinite loop)
openssl_read should return -1 in case of error.
SSL_read returns values <= 0 in case of error.
A return value of 0 can lead to an infinite loop, so the return value
of ssl_set_error will be returned if SSL_read is not successful (analog
to openssl_write).
|
|
|
9068704b
|
2016-04-26T11:02:45
|
|
Merge pull request #3749 from arthurschreiber/arthur/add-git-reference-dup
Allow creating copies of `git_reference` objects.
|
|
|
c30955e0
|
2016-04-26T11:02:05
|
|
Merge pull request #3748 from libgit2/ethomson/rebase_detached
Rebase improvements with IDs
|
|
eb39284b
|
2016-04-25T12:16:05
|
|
tag: ignore extra header fields
While no extra header fields are defined for tags, git accepts them by
ignoring them and continuing the search for the message. There are a few
tags like this in the wild which git parses just fine, so we should do
the same.
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|
908f24fd
|
2016-04-22T10:34:17
|
|
Allow creating copies of `git_reference` objects.
|
|
|
1f84caf0
|
2016-04-21T18:16:37
|
|
rebase: correctly finish rebasing detached heads
When rebasing with IDs, we do not return to the `branch`,
we remain in a detached HEAD state.
|
|
|
badc7283
|
2016-04-21T17:29:19
|
|
rebase: handle detached HEADs in `init`
When `init`ing a rebase from a detached HEAD, be sure to remember
that we were in a detached HEAD state so that we can correctly
`abort` the object that we just created.
|
|
|
375bb2fe
|
2016-04-21T11:02:31
|
|
transport: cast away constness for free
|
|
|
e0aed4bd
|
2016-04-21T11:01:09
|
|
stransport: pass proxy opts instead of char*
|
|
|
db22a91b
|
2016-04-21T10:58:22
|
|
iterator: ignore submodule in has_ended
|
|
|
1dc44910
|
2016-04-19T19:48:52
|
|
Merge pull request #3110 from libgit2/cmn/proxy-config
Proxy configuration
|
|
|
d45928cc
|
2016-04-18T16:05:12
|
|
ignore: move star-star matching closer to it use
Instead of threading the state down to the larger loop, let's have the
loop where we detect the double star so each of them are easier to read.
|
|
|
1c3018eb
|
2016-04-18T13:34:18
|
|
ignore: fix directory limits when searching for star-star
In order to match the star-star, we disable the flag that's looking for
a single path element, but that leads to searching for the pattern in
the middle of elements in the input string.
Mark when we're handing a star-star so we jump over the elements in our
attempt to match the part of the pattern that comes after the star-star.
While here, tighten up the check so we don't allow invalid rules
through.
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|
0d72f67f
|
2016-03-14T17:36:04
|
|
proxy: don't specify the protocol in the type
We leave this up to the scheme in the url field. The type should only
tell us about whether we want a proxy and whether we want to auto-detect
it.
|
|
|
bf6f7ad2
|
2015-09-30T17:42:53
|
|
winhttp: correctly detect HTTPS usage
|
|
|
467e2cb1
|
2015-10-02T10:11:43
|
|
curl: ask for proxy credentials
|
|
|
b373e9a6
|
2015-09-21T22:38:50
|
|
net: use proxy options struct in the stream config
|
|
|
22e6aa0d
|
2015-09-23T04:39:05
|
|
proxy: don't require the trailing slash on WinHTTP
The path is not something that you use for proxies, so make use of the
new optionality of the path when extracting URL parts.
|
|
|
4e017413
|
2015-09-21T21:11:02
|
|
netops: make the path optional in URLs
When we're dealing with proxy addresses, we only want a hostname and
port, and the user would not provide a path, so make it optional so we
can use this same function to parse git as well as proxy URLs.
|
|
|
b117721d
|
2015-07-29T21:23:56
|
|
proxy: use poxy to test our Windows proxy support
|
|
|
07bd3e57
|
2015-05-07T12:57:56
|
|
proxy: ask the user for credentials if necessary
|
|
|
a7bece20
|
2015-05-11T16:35:24
|
|
proxy: introduce a proxy options struct
It is currently unused; it will go into the remote's options.
|
|
|
77965c68
|
2016-04-11T17:43:07
|
|
refs: provide a more general error message for dwim
If we cannot dwim the input, set the error message to be explicit about
that. Otherwise we leave the error for the last failed lookup, which
can be rather unexpected as it mentions a remote when the user thought
they were trying to look up a branch.
|
|
|
381caf56
|
2016-04-02T22:19:42
|
|
Merge pull request #3724 from ethomson/submodule_start_supports_silly_slashes
iterator/diff: allow trailing `/` on start/end paths to match submodules
|
|
|
d47f7e1c
|
2016-04-02T13:03:09
|
|
iterator: support trailing `/` in start for submod
Allow callers to specify a start path with a trailing slash to match
a submodule, instead of just a directory. This is for some legacy
behavior that's sort of dumb, but there it is.
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|
|
d364dc8b
|
2016-04-01T14:33:42
|
|
ignore: don't use realpath to canonicalize path
If we're looking for a symlink, realpath will give us the resolved path,
which is not what we're after, but a canonicalized version of the path
the user asked for.
|
|
|
36fc2557
|
2016-04-01T04:09:50
|
|
Merge pull request #3720 from pks-t/pks/merge-driver-memleaks
merge_driver: fix missing `goto done;`
|
|
|
83c93a7c
|
2016-04-01T09:37:55
|
|
merge_driver: fix missing `goto done;`
The code initializing the merge driver registry accidentally
forgot a `goto done` in case of an error. Because of this the
next line, which registers the global shutdown callback for the
merge drivers, is only called when an error occured.
Fix this by adding the missing `goto done`. This fixes some
memory leaks when the global state is shut down.
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|
|
1cac688d
|
2016-04-01T00:29:51
|
|
Merge pull request #3719 from libgit2/ethomson/submodule_status
WD iterator: properly identify submodules
|
|
|
4df6ddaa
|
2016-03-31T15:05:34
|
|
iterator: use correct search function
|
|
|
c4aa5c04
|
2016-03-31T10:43:57
|
|
leaks: call `xdl_free_classifier`
|
|
|
97054833
|
2016-03-30T17:41:08
|
|
leaks: fix some iterator leaks
|
|
|
f5c874a4
|
2016-03-29T14:47:31
|
|
Plug a few leaks
|
|
|
d53cc13e
|
2016-03-31T04:12:46
|
|
Merge pull request #3575 from pmq20/master-13jan16
Remove duplicated calls to git_mwindow_close
|
|
|
6045afd3
|
2016-03-31T11:32:36
|
|
xdiff/xprepare: fix a memory leak
The xdl_prepare_env() function may initialise an xdlclassifier_t
data structure via xdl_init_classifier(), which allocates memory
to several fields, for example 'rchash', 'rcrecs' and 'ncha'.
If this function later exits due to the failure of xdl_optimize_ctxs(),
then this xdlclassifier_t structure, and the memory allocated to it,
is not cleaned up.
In order to fix the memory leak, insert a call to xdl_free_classifier()
before returning.
This patch was originally written by Ramsay Jones (see commit
87f16258367a3b9a62663b11f898a4a6f3c19d31 in git.git).
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|
|
1bce1487
|
2016-03-31T11:30:31
|
|
xdiff/xprepare: use the XDF_DIFF_ALG() macro to access flag bits
Commit 307ab20b3 ("xdiff: PATIENCE/HISTOGRAM are not independent option
bits", 19-02-2012) introduced the XDF_DIFF_ALG() macro to access the
flag bits used to represent the diff algorithm requested. In addition,
code which had used explicit manipulation of the flag bits was changed
to use the macros.
However, one example of direct manipulation remains. Update this code to
use the XDF_DIFF_ALG() macro.
This patch was originally written by Ramsay Jones (see commit
5cd6978a9cfef58de061a9525f3678ade479564d in git.git).
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|
|
2f0450f4
|
2016-03-29T03:26:43
|
|
Merge pull request #3712 from ethomson/config_duplicate_section
config: don't write duplicate section
|
|
|
b085ecbe
|
2016-03-28T13:51:21
|
|
Merge pull request #3703 from libgit2/cmn/multivar-set-locked
config: don't special-case multivars that don't exist yet
|
|
|
e25e1ca1
|
2016-03-28T11:13:51
|
|
config: don't write section header if we're in it
If we hit the EOF while trying to write a new value, it may be that
we're already in the section that we were looking for. If so, do not
write a (duplicate) section header, just write the value.
|
|
|
7b29be31
|
2016-03-26T05:39:07
|
|
Merge pull request #3691 from ethomson/iterators
Some FANTASTIC iterator refactoring
|
|
d6713ec6
|
2016-03-22T10:30:07
|
|
iterator: comment fixed
|
|
|
f4777058
|
2016-03-22T10:29:41
|
|
iterator: unused includes removed
|
|
|
9eb9e5fa
|
2016-03-21T17:19:24
|
|
iterator: cleanups
Remove some unused functions, refactor some ugliness.
|
|
|
35877463
|
2016-03-21T17:03:00
|
|
iterator: refactor empty iterator to new style
|
|
|
247e3b43
|
2016-03-21T16:51:45
|
|
iterator: mandate `advance_over`
Since the three iterators implement `advance_over` differently,
mandate it and implement each.
|
|
|
0ef0b71c
|
2016-03-21T12:54:47
|
|
iterator: refactor index iterator
|
|
|
ba6f86eb
|
2016-03-18T17:33:46
|
|
Introduce `git_path_common_dirlen`
|
|
|
82a1aab6
|
2016-03-18T12:59:35
|
|
iterator: move the index into the iterator itself
|
|
|
d4763c98
|
2016-03-24T06:56:25
|
|
Merge pull request #3574 from chescock/buffer-sideband-pack-data
Buffer sideband packet data
|
|
|
67885532
|
2016-03-17T15:29:21
|
|
diff: stop processing nitem when its removed
When a directory is removed out from underneath us, stop trying to
manipulate it.
|
|
|
0a2e1032
|
2016-03-17T15:19:45
|
|
iterator: drop `advance_into_or_over`
Now that iterators do not return `GIT_ENOTFOUND` when advancing
into an empty directory, we do not need a special `advance_into_or_over`
function.
|
|
|
4c88198a
|
2016-03-16T10:17:20
|
|
iterator: test that we're at the end of iteration
Ensure that we have hit the end of iteration; previously we tested
that we saw all the values that we expected to see. We did not
then ensure that we were at the end of the iteration (and that there
were subsequently values in the iteration that we did *not* expect.)
|
|
|
0e0589fc
|
2016-03-10T00:04:26
|
|
iterator: combine fs+workdir iterators more completely
Drop some of the layers of indirection between the workdir and the
filesystem iterators. This makes the code a little bit easier to
follow, and reduces the number of unnecessary allocations a bit as
well. (Prior to this, when we filter entries, we would allocate them,
filter them and then free them; now we do the filtering before
allocation.)
Also, rename `git_iterator_advance_over_with_status` to just
`git_iterator_advance_over`. Mostly because it's a fucking long-ass
function name otherwise.
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|
|
702b23d7
|
2016-03-11T11:27:58
|
|
checkout: provide internal func to compute target path
Many code paths in checkout need the final, full on-disk path of the
file they're writing. (No surprise). However, they all munge the
`data->path` buffer themselves to get there. Provide a nice helper
method for them.
Plus, drop the use `git_iterator_current_workdir_path` which does the
same thing but different. Checkout is the only caller of this silly
function, which lets us remove it.
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|
|
be30387e
|
2016-02-25T16:05:18
|
|
iterators: refactored tree iterator
Refactored the tree iterator to never recurse; simply process the
next entry in order in `advance`. Additionally, reduce the number of
allocations and sorting as much as possible to provide a ~30% speedup
on case-sensitive iteration. (The gains for case-insensitive iteration
are less majestic.)
|
|
|
f0224772
|
2016-02-17T18:04:19
|
|
git_object_dup: introduce typesafe versions
|
|
|
684b35c4
|
2016-02-25T15:11:14
|
|
iterator: disambiguate reset and reset_range
Disambiguate the reset and reset_range functions. Now reset_range
with a NULL path will clear the start or end; reset will leave the
existing start and end unchanged.
|
|
|
ac05086c
|
2016-02-25T14:51:23
|
|
iterator: drop unused/unimplemented `seek`
|
|
|
1a2d8bd3
|
2016-03-23T16:51:52
|
|
array: fix search for empty arrays
When the array is empty `cmp` never gets set by the comparison
function. Initialize it so we return ENOTFOUND in those cases.
|
|
|
661db4f4
|
2016-03-23T03:45:53
|
|
Merge pull request #3704 from ethomson/tree-reuse
tree: drop the now-unnecessary entries vector
|
|
|
6669e3e8
|
2015-11-08T04:28:08
|
|
blob: remove _fromchunks()
The callback mechanism makes it awkward to write data from an IO
source; move to `_fromstream()` which lets the caller remain in control,
in the same vein as we prefer iterators over foreach callbacks.
|
|
|
0a5c6028
|
2015-11-04T10:30:48
|
|
blob: introduce creating a blob by writing into a stream
The pair of `git_blob_create_frombuffer()` and
`git_blob_create_frombuffer_commit()` is meant to replace
`git_blob_create_fromchunks()` by providing a way for a user to write a
new blob when they want filtering or they do not know the size.
This approach allows the caller to retain control over when to add data
to this buffer and a more natural fit into higher-level language's own
stream abstractions instead of having to handle IO wait in the callback.
The in-memory buffer size of 2MB is chosen somewhat arbitrarily to be a
round multiple of usual page sizes and a value where most blobs seem
likely to be either going to be way below or way over that size. It's
also a round number of pages.
This implementation re-uses the helper we have from `_fromchunks()` so
we end up writing everything to disk, but hopefully more efficiently
than with a default filebuf. A later optimisation can be to avoid
writing the in-memory contents to disk, with some extra complexity.
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|
|
3fa764ed
|
2015-11-04T09:20:14
|
|
filebuf: allow using a custom buffer size
Allow setting the buffer size on open in order to use this data
structure more generally as a spill buffer, with larger buffer sizes for
specific use-cases.
|
|
|
e2e4bae9
|
2016-03-22T00:18:44
|
|
tree: drop the now-unnecessary entries vector
Remove the now-unnecessary entries vector. Add `git_array_search`
to binary search through an array to accomplish this.
|
|
|
e50a49ee
|
2016-03-22T01:54:49
|
|
Merge pull request #3559 from yongthecoder/master
Add a sanity check in git_indexer_commit to avoid subtraction overflow.
|
|
|
6f09911c
|
2016-03-21T21:10:26
|
|
config: don't special-case multivars that don't exist yet
This special-casing ignores that we might have a locked file, so the
hashtable does not represent the contents of the file we want to
write. This causes multivar writes to overwrite entries instead of add
to them when under lock.
There is no need for this as the normal code-path will write to the file
just fine, so simply get rid of it.
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|
|
4ed9e939
|
2016-03-20T12:01:45
|
|
tree: store the entries in a growable array
Take advantage of the constant size of tree-owned arrays and store them
in an array instead of a pool. This still lets us free them all at once
but lets the system allocator do the work of fitting them in.
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|
|
60a194aa
|
2016-03-20T11:00:12
|
|
tree: re-use the id and filename in the odb object
Instead of copying over the data into the individual entries, point to
the originals, which are already in a format we can use.
|
|
|
a177756b
|
2016-03-18T13:00:27
|
|
win32: free thread-local data on thread exit
|
|
|
ec5a43b6
|
2016-03-18T06:37:41
|
|
Merge pull request #3699 from libgit2/cmn/win32-free-tls
win32: free thread-local data on thread exit
|
|
|
d953c450
|
2016-02-28T21:30:00
|
|
merge drivers: handle configured but not found driver
|
|
|
6d8b2cdb
|
2016-02-28T09:34:11
|
|
merge driver: remove `check` callback
Since the `apply` callback can defer, the `check` callback is not
necessary. Removing the `check` callback further makes the `payload`
unnecessary along with the `cleanup` callback.
|
|
|
967e073d
|
2016-02-27T16:42:02
|
|
merge driver: correct global initialization
|
|
|
7a3ab14f
|
2016-02-07T15:58:34
|
|
merge driver: get a pointer to favor
|
|
|
46625836
|
2016-02-07T15:19:43
|
|
merge driver: correct indentation
|
|
30a94ab7
|
2015-12-24T22:52:23
|
|
merge driver: allow custom default driver
Allow merge users to configure a custom default merge driver via
`git_merge_options`. Similarly, honor the `merge.default` configuration
option.
|
|
|
3f04219f
|
2015-12-23T10:23:08
|
|
merge driver: introduce custom merge drivers
Consumers can now register custom merged drivers with
`git_merge_driver_register`. This allows consumers to support the
merge drivers, as configured in `.gitattributes`. Consumers will be
asked to perform the file-level merge when a custom driver is
configured.
|
|
7a74590d
|
2015-12-03T09:57:56
|
|
Fix rebase bug and include test for merge=union
|
|
|
f8787098
|
2015-10-31T18:50:13
|
|
Support union merges via .gitattributes file
|
|
|
ba349322
|
2016-03-17T06:57:56
|
|
Merge pull request #3673 from libgit2/cmn/commit-with-signature
commit: add function to attach a signature to a commit
|
|
|
bf804d40
|
2016-03-17T10:45:22
|
|
commit: fix extraction of single-line signatures
The function to extract signatures suffers from a similar bug to the
header field finding one by having an unecessary line feed check as a
break condition of its loop.
Fix that and add a test for this single-line signature situation.
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87c18197
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2016-03-16T19:05:11
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Split the page size from the mmap alignment
While often similar, these are not the same on Windows. We want to use the page
size on Windows for the pools, but for mmap we need to use the allocation
granularity as the alignment.
On the other platforms these values remain the same.
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02d61a3b
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2016-03-10T10:53:20
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commit: add function to attach a signature to a commit
In combination with the function which creates a commit into a buffer,
this allows us to more easily create signed commits.
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77394a27
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2016-03-14T19:15:20
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Merge pull request #3677 from pks-t/pks/coverity-fixes-round7
Coverity fixes round 7
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4848dd32
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2016-03-14T17:45:15
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Merge pull request #3647 from pks-t/pks/coverity-fixes-round6
Coverity fixes round 6
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8f4cbc76
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2016-03-14T12:41:12
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Start error string with lower case character
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fa72d6da
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2016-03-14T12:02:00
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Setup better defaults for OpenSSL ciphers
This ensures that when using OpenSSL a safe default set of ciphers
is selected. This is done so that the client communicates securely
and we don't accidentally enable unsafe ciphers like RC4, or even
worse some old export ciphers.
Implements the first part of https://github.com/libgit2/libgit2/issues/3682
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13c371dc
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2016-03-10T17:21:02
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config_cache: check return value of `git_config__lookup_entry`
Callers of `git_config__cvar` already handle the case where the
function returns an error due to a failed configuration variable
lookup, but we are actually swallowing errors when calling
`git_config__lookup_entry` inside of the function.
Fix this by returning early when `git_config__lookup_entry`
returns an error. As we call `git_config__lookup_entry` with
`no_errors == false` which leads us to call `get_entry` with
`GET_NO_MISSING` we will not return early when the lookup fails
due to a missing entry. Like this we are still able to set the
default value of the cvar and exit successfully.
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6ff8a7c4
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2016-03-10T17:05:30
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filebuf: handle write error in `lock_file`
When writing to a file with locking not check if writing the
locked file actually succeeds. Fix the issue by returning error
code and message when writing fails.
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