|
9cab93c0
|
2018-07-13T21:29:01
|
|
ignore: improve `git_ignore_path_is_ignored` description Git analogy
In attempt to provide adequate Git command analogy in regards to
ignored files handling, `git_ignore_path_is_ignored` description
mentions doing `git add .` on directory containing the file, and
whether the file in question would be added or not - but behavior of
the two matches for untracked files only, making the comparison
misleading in general sense.
For tracked files, Git doesn't subject them to ignore rules, so even
if a rule applies, `git add .` would actually add the tracked file
changes to index, while `git_ignore_path_is_ignored` would still
consider the file being ignored (as it doesn't check the index, as
documented).
Let's provide `git check-ignore --no-index` as analogous Git command
example instead, being more aligned with what `git_ignore_path_is_ignored`
is about, no matter if the file in question is already tracked or not.
See issue #4720 (git_ignore_path_is_ignored documentation
misleading?, 2018-07-10)[1] for additional information.
[1] https://github.com/libgit2/libgit2/issues/4720
|
|
6dfc8bc2
|
2018-07-09T23:10:05
|
|
Merge pull request #4719 from pks-t/pks/delta-oob
Delta OOB access
|
|
|
290292b4
|
2018-07-08T15:28:50
|
|
Merge pull request #4710 from pks-t/pks/ssl-init-errors
streams: report OpenSSL errors if global init fails
|
|
|
f4633791
|
2018-07-06T12:36:05
|
|
Merge pull request #4687 from tiennou/fix/4672
patch_parse: populate line numbers while parsing diffs
|
|
f2a1cece
|
2018-07-06T11:25:47
|
|
Merge pull request #4686 from tiennou/fix/more-worktree-from-bare
Fix git_worktree_validate failing on bare repositories
|
|
|
8a00de08
|
2018-07-06T10:47:06
|
|
Merge pull request #4699 from nelhage/fetch-null-dst
git_refspec_transform: Handle NULL dst
|
|
|
75395c87
|
2018-06-29T13:35:14
|
|
streams: report OpenSSL errors if global init fails
In case when the global initialization of the OpenSSL stream fails, the
user is left without any hint as to what went wrong as we do not provide
any error message at all. This commit refactors the init function to
have a common error path, which now also sets an error message including
the error string provided by OpenSSL.
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|
e087c0de
|
2018-07-05T13:30:46
|
|
delta: fix overflow when computing limit
When checking whether a delta base offset and length fit into the base
we have in memory already, we can trigger an overflow which breaks the
check. This would subsequently result in us reading memory from out of
bounds of the base.
The issue is easily fixed by checking for overflow when adding `off` and
`len`, thus guaranteeting that we are never indexing beyond `base_len`.
This corresponds to the git patch 8960844a7 (check patch_delta bounds
more carefully, 2006-04-07), which adds these overflow checks.
Reported-by: Riccardo Schirone <rschiron@redhat.com>
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|
c43658f6
|
2018-06-30T13:24:23
|
|
Merge pull request #4536 from libgit2/ethomson/index_dirty
Add a "dirty" state to the index when it has unsaved changes
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|
ff8edac9
|
2018-06-29T16:18:36
|
|
formatting fix
|
|
|
243d40df
|
2018-06-22T19:21:22
|
|
docs: add unsaved index safety to changelog
|
|
|
bfa1f022
|
2018-06-22T19:17:08
|
|
settings: optional unsaved index safety
Add the `GIT_OPT_ENABLE_UNSAVED_INDEX_SAFETY` option, which will cause
commands that reload the on-disk index to fail if the current
`git_index` has changed that have not been saved. This will prevent
users from - for example - adding a file to the index then calling a
function like `git_checkout` and having that file be silently removed
from the index since it was re-read from disk.
Now calls that would re-read the index will fail if the index is
"dirty", meaning changes have been made to it but have not been written.
Users can either `git_index_read` to discard those changes explicitly,
or `git_index_write` to write them.
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|
|
787768c2
|
2018-06-22T19:07:54
|
|
index: return a unique error code on dirty index
When the index is dirty, return GIT_EINDEXDIRTY so that consumers can
identify the exact problem programatically.
|
|
|
5e26391a
|
2018-06-18T18:28:08
|
|
checkout: FORCE doesn't halt on dirty index
If the index is dirty, allow `GIT_CHECKOUT_FORCE` to obliterate unsaved
changes. This is in keeping with its name and description.
|
|
|
b242cdbf
|
2017-11-17T00:19:07
|
|
index: commit the changes to the index properly
Now that the index has a "dirty" state, where it has changes that have
not yet been committed or rolled back, our tests need to be adapted to
actually commit or rollback the changes instead of assuming that the
index can be operated on in its indeterminate state.
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dc4a18c7
|
2017-11-12T08:23:13
|
|
index: test dirty index bit
Test that any changes to the index will mark the index as dirty. Also
ensure that when we initialize a new index, read the index contents
from disk, or write the index contents to disk that we reset the dirty
flag to zero. Further ensure that an unforced read with dirty contents
(when the on-disk index has not changed) does _not_ reset the dirty
flag as we have not updated the contents of our index and our unsaved
contents remain intact.
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7c56c49b
|
2017-11-12T08:09:35
|
|
index: add a dirty bit reflecting unsaved changes
Teach the index when it is "dirty", and has unsaved changes. Consider
the index dirty whenever a caller has added or removed an entry from the
main index, REUC or NAME section, including when the index is completely
cleared. Similarly, consider the index _not_ dirty immediately after it
is written, or when it is read from the on-disk index.
This allows us to ensure that unsaved changes are not lost when we
automatically refresh the index.
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4919e495
|
2018-02-18T23:55:56
|
|
stash: use _an_ index not _the_ index
Don't manipulate the repository's index during stash; instead,
manipulate a temporary index and check it out.
This allows us to use the checkout mechanism to update the workdir and
the repository's index, and allows checkout to use its common mechanisms
to write data and handle errors.
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|
|
55a96606
|
2018-06-18T16:14:26
|
|
checkout tests: validate GIT_CHECKOUT_NO_REFRESH
Add tests that ensure that we re-read the on-disk image by default
during checkout, but when the `GIT_CHECKOUT_NO_REFRESH` option is
specified, we do _not_ re-read the index.
|
|
1da6329f
|
2018-06-29T14:39:17
|
|
worktree: don't return "untyped" negative numbers as error codes
|
|
|
292a6eca
|
2018-06-29T14:39:16
|
|
worktree: skip building a buffer when validating
|
|
|
8356bf7e
|
2018-06-29T14:39:14
|
|
tests: worktree/bare: test some paths
|
|
|
d0921127
|
2018-06-29T14:39:13
|
|
tests: add a helper to build sandbox subpaths quickly
|
|
|
83c35f7e
|
2018-06-29T14:39:11
|
|
tests: worktree/bare: fix git_worktree_validate
|
|
|
bd40f0d7
|
2018-06-29T14:39:10
|
|
tests: worktree/bare: check git_worktree_list
|
|
|
7e3c13e0
|
2018-06-29T14:39:08
|
|
tests: worktree/bare: gather all tests
|
|
|
68e73791
|
2018-06-29T12:52:35
|
|
Merge pull request #4709 from pks-t/pks/refspec-dispose
refspec: rename `git_refspec__free` to `git_refspec__dispose`
|
|
|
01574d40
|
2018-06-29T11:28:17
|
|
Merge pull request #4701 from nikital/master
streams: openssl: Handle error in SSL_CTX_new
|
|
|
af3088e4
|
2018-06-29T11:45:15
|
|
refspec: rename `git_refspec__free` to `git_refspec__dispose`
Since commit 630a67366 (refspec: add public parsing api, 2018-02-07), we
now have two functions `git_refspec_free` and `git_refspec__free`. The
difference is that the first one will free the structure itself, while
the second one will only free the structure's contents. Use our new
`dispose` naming pattern for the latter function to help avoid
confusion.
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|
7192e26f
|
2018-06-29T09:43:33
|
|
Merge pull request #4519 from cynecx/refspec-parsing
refspec: add public parsing api
|
|
|
24597812
|
2018-06-29T09:11:02
|
|
delta: fix out-of-bounds read of delta
When computing the offset and length of the delta base, we repeatedly
increment the `delta` pointer without checking whether we have advanced
past its end already, which can thus result in an out-of-bounds read.
Fix this by repeatedly checking whether we have reached the end. Add a
test which would cause Valgrind to produce an error.
Reported-by: Riccardo Schirone <rschiron@redhat.com>
Test-provided-by: Riccardo Schirone <rschiron@redhat.com>
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|
|
7db25870
|
2018-06-29T07:45:18
|
|
delta: fix sign-extension of big left-shift
Our delta code was originally adapted from JGit, which itself adapted it
from git itself. Due to this heritage, we inherited a bug from git.git
in how we compute the delta offset, which was fixed upstream in
48fb7deb5 (Fix big left-shifts of unsigned char, 2009-06-17). As
explained by Linus:
Shifting 'unsigned char' or 'unsigned short' left can result in sign
extension errors, since the C integer promotion rules means that the
unsigned char/short will get implicitly promoted to a signed 'int' due to
the shift (or due to other operations).
This normally doesn't matter, but if you shift things up sufficiently, it
will now set the sign bit in 'int', and a subsequent cast to a bigger type
(eg 'long' or 'unsigned long') will now sign-extend the value despite the
original expression being unsigned.
One example of this would be something like
unsigned long size;
unsigned char c;
size += c << 24;
where despite all the variables being unsigned, 'c << 24' ends up being a
signed entity, and will get sign-extended when then doing the addition in
an 'unsigned long' type.
Since git uses 'unsigned char' pointers extensively, we actually have this
bug in a couple of places.
In our delta code, we inherited such a bogus shift when computing the
offset at which the delta base is to be found. Due to the sign extension
we can end up with an offset where all the bits are set. This can allow
an arbitrary memory read, as the addition in `base_len < off + len` can
now overflow if `off` has all its bits set.
Fix the issue by casting the result of `*delta++ << 24UL` to an unsigned
integer again. Add a test with a crafted delta that would actually
succeed with an out-of-bounds read in case where the cast wouldn't
exist.
Reported-by: Riccardo Schirone <rschiron@redhat.com>
Test-provided-by: Riccardo Schirone <rschiron@redhat.com>
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|
|
967da2c7
|
2018-06-27T17:30:12
|
|
Merge pull request #4688 from mystor/sorted_revwalk_reset
Fix interaction between limited flag and sorting over resets
|
|
|
0d1d9e1e
|
2018-06-27T17:28:40
|
|
Merge pull request #4691 from pks-t/pks/http-parser-fallthrough
deps: fix implicit fallthrough warning in http-parser
|
|
|
12232a5e
|
2018-06-27T17:19:37
|
|
Merge pull request #4698 from nelhage/fix-leaks
Fix assorted leaks found via fuzzing
|
|
|
88b30f51
|
2017-11-12T20:50:00
|
|
checkout: always set the index in checkout data
Always set the `index` in the `checkout_data`, even in the case that we
are not reloading the index. Other functionality in checkout examines
the index (for example: determining whether the workdir is modified) and
we need it even in the (uncommon) case that we are not reloading.
|
|
|
7330ae67
|
2018-06-26T10:45:57
|
|
index::addall tests: write the index
When running `git_index_add_all`, we should write the index to disk so
that we can re-read it safely during status.
|
|
|
5dd34702
|
2018-06-26T09:56:43
|
|
Merge branch 'nelhage/smart-no-pack'
|
|
|
9286e413
|
2018-06-26T09:56:06
|
|
smart protocol: correct error message capitalization
|
|
|
08ea0d7d
|
2018-02-18T11:49:08
|
|
index::reuc tests: test that checkout succeeds
The index::reuc tests must test that the checkout itself succeeds,
otherwise subsequent tests are not valid.
In fact, the checkouts were failing because when checking out `SAFE`,
they cannot update the files that are in conflict. Change the checkout
level to `FORCE` to ensure that they get updated correctly.
|
|
|
c4ce017f
|
2018-02-18T22:27:34
|
|
index::names tests: add conflicts with high stages
We add entries into the main index to correspond with the NAME entries
that we're going to test. NAME entries store the results of conflicts
occuring with rename detection during merge, and they must correspond to
conflicts in the index.
This test was mistakenly adding regular entries. The checkout
validation failed, since it requires NAME entries to correspond to
high-stage (conflict) entries. Correct the test to actually create
conflicts.
|
|
05d89e72
|
2018-06-25T17:30:04
|
|
streams: openssl: Handle error in SSL_CTX_new
SIGSEGV otherwise...
|
|
|
46c9f26f
|
2018-06-25T15:47:31
|
|
Add a test.
Verified that this breaks before the fix and passes afterwards.
|
|
|
3a547417
|
2018-06-25T15:38:29
|
|
git_pkt_free: Allow freeing NULL
|
|
|
e6cdd17c
|
2018-06-25T13:57:19
|
|
Merge pull request #4695 from nelhage/git_pkt-type-confusion
Fix type confusion in git_smart__connect
|
|
|
983f72c5
|
2018-06-25T13:52:25
|
|
Merge pull request #4696 from nelhage/git_pkt_ref-check-len
Verify ref_pkt's are long enough
|
|
|
786c6470
|
2018-06-25T02:05:21
|
|
git_refspec_transform: Handle NULL dst
|
|
|
d58afb17
|
2018-06-24T22:28:37
|
|
git_smart__connect: free symrefs on error
|
|
|
cf335928
|
2018-06-24T22:22:40
|
|
git_smart__update_heads: free the old symref_target
|
|
|
e31c450b
|
2018-06-24T23:46:36
|
|
Fix another missing git_pkt_free
|
|
|
bf4c2c57
|
2018-06-24T21:56:51
|
|
wait_while_ack: use git_pkt_free
git__free is insufficient if the packet is a git_pkt_ref or another
type that requires freeing referenced structures.
|
|
|
437ee5a7
|
2018-06-24T19:47:08
|
|
Verify ref_pkt's are long enough
If the remote sends a too-short packet, we'll allow `len` to go
negative and eventually issue a malloc for <= 0 bytes on
```
pkt->head.name = git__malloc(alloclen);
```
|
|
|
0098d746
|
2018-06-24T06:51:31
|
|
Fix type confusion in git_smart__connect
Nothing verifies that t->refs[0] is a GIT_PKT_REF. A remote can send
another packet type, ultimately resulting in a type confusion in
`git_smart__detect_caps`
|
|
|
3eec73ae
|
2018-06-24T20:54:41
|
|
PACK packets are illegal while downloading refs
|
|
4fd81c53
|
2018-06-18T19:43:53
|
|
Clear revwalk sorting when resetting
Currently we fail to clear the sorting flag for revwalks when resetting.
This caused a poor interaction with the limited flag during a recent
patch. This patch clears the revwalk sorting flag and causes it to no
longer persist over resets.
|
|
|
cacbf998
|
2018-06-22T13:41:17
|
|
deps: fix implicit fallthrough warning in http-parser
GCC 7 has introduced new warnings for implicit fallthrough in switch
statements. Whenever there is no branch in a case block, GCC will watch
out for some heuristics which indicate that the implicit fallthrough is
intended, like a "fallthrough" comment. The third-party http-parser code
manages to trick this heuristic in one case, even though there is a
"FALLTHROUGH" comment. Fortunately, GCC has also added a strictness
level to the -Wimplicit-fallthrough diagnostic, such that we can loosen
this heuristic and make it more lax.
Set -Wimplicit-fallthrough=1 in http-parser's CMake build instructions,
which is the strictest level that gets rid of the warning. This level
will treat any kind of comment as a "fallthrough" comment, which
silences the warning.
|
|
630a6736
|
2018-02-07T22:30:27
|
|
refspec: add public parsing api
Fix typo
Fix some type issues
More fixes
Address requested changes
Add test
Fix naming
Fix condition and tests
Address requested changes
Fix typo
|
|
|
b121b7ac
|
2018-06-22T18:28:44
|
|
Merge pull request #4411 from pks-t/pks/config-parse-cleanups
Config parser cleanups
|
|
|
e1e90dcc
|
2018-01-09T14:52:34
|
|
config_file: avoid free'ing OOM buffers
Buffers which ran out of memory will never have any memory attached to
them. As such, it is not necessary to call `git_buf_free` if the buffer
is out of memory.
|
|
|
83b5f161
|
2017-11-12T14:09:24
|
|
config_parse: always sanitize out-parameters in `parse_variable`
The `parse_variable` function has two out parameters `var_name` and
`var_value`. Currently, those are not being sanitized to `NULL`. when.
any error happens inside of the `parse_variable` function. Fix that.
While at it, the coding style is improved to match our usual coding
practices more closely.
|
|
|
e51e29e8
|
2017-11-12T13:59:47
|
|
config_parse: have `git_config_parse` own entry value and name
The function `git_config_parse` uses several callbacks to pass data
along to the caller as it parses the file. One design shortcoming here
is that strings passed to those callbacks are expected to be freed by
them, which is really confusing.
Fix the issue by changing memory ownership here. Instead of expecting
the `on_variable` callbacks to free memory for `git_config_parse`, just
do it inside of `git_config_parse`. While this obviously requires a bit
more memory allocation churn due to having to copy both name and value
at some places, this shouldn't be too much of a burden.
|
|
|
f9e28026
|
2018-06-18T20:37:18
|
|
patch_parse: populate line numbers while parsing diffs
|
|
|
e212011b
|
2018-06-18T12:33:34
|
|
Merge pull request #4685 from csware/no-git_buf_free
Fix last references to deprecated git_buf_free
|
|
|
cc9c9522
|
2018-06-18T12:10:17
|
|
Merge pull request #4606 from libgit2/cmn/revwalk-iteration
revwalk: avoid walking the entire history when output is unsorted
|
|
b5818dda
|
2018-06-18T13:05:08
|
|
Fix last references to deprecated git_buf_free
Signed-off-by: Sven Strickroth <email@cs-ware.de>
|
|
|
ff98fec0
|
2018-06-18T10:25:07
|
|
revwalk: formatting updates
|
|
|
96882f20
|
2018-06-18T10:13:11
|
|
Merge pull request #4586 from emilio/mailmap
Add mailmap support.
|
|
|
f98131be
|
2018-06-17T00:40:25
|
|
Require the length argument to git_mailmap_from_buffer and make mailmap_add_buffer internal
|
|
|
0ecf0e33
|
2018-06-16T09:35:10
|
|
Merge pull request #4683 from pks-t/pks/tree-unused-functions
tree: remove unused functions
|
|
|
f0a1d76a
|
2018-06-15T13:21:59
|
|
tree: remove unused function `git_tree__prefix_position`
|
|
|
31f6b529
|
2018-06-15T13:21:08
|
|
tree: remove unused function `git_tree_entry_icmp`
|
|
|
678fa45b
|
2018-06-15T11:34:04
|
|
Merge pull request #4678 from staticfloat/sf/mbedtls_linkage
Link `mbedTLS` libraries in when `SHA1_BACKEND` == "mbedTLS"
|
|
|
c103616f
|
2018-06-15T10:32:24
|
|
Merge pull request #4676 from libgit2/editorconfig
editorconfig: allow trailing whitespace in markdown
|
|
|
9faf36a6
|
2018-06-14T22:48:58
|
|
mailmap: git_buf_free => git_buf_dispose
|
|
|
d91d2968
|
2018-06-14T16:49:48
|
|
mailmap: Hide EEXISTS to simplify git_mailmap_add_entry callers
|
|
|
c1a85ae2
|
2018-06-04T11:36:44
|
|
mailmap: Free the mailmap vector
|
|
|
56303e1a
|
2018-05-07T11:59:00
|
|
mailmap: API and style cleanup
|
|
|
a140c138
|
2018-04-08T03:01:37
|
|
mailmap: Updates tests for new API and features
|
|
|
8ff0504d
|
2018-04-08T03:01:14
|
|
mailmap: Rewrite API to support accurate mailmap resolution
|
|
|
18ff9bab
|
2018-03-27T22:48:03
|
|
mailmap: API and style cleanup
|
|
|
57cfeab9
|
2018-03-26T15:05:37
|
|
mailmap: Switch mailmap parsing to use the git_parse module
|
|
|
aa3a24a4
|
2018-03-26T14:44:15
|
|
mailmap: Clean up the mailmap fixture's .gitted directory
|
|
5c6c8a9b
|
2018-03-18T01:26:30
|
|
mailmap: Fix some other minor style nits
|
|
|
4ff44be8
|
2018-03-17T18:24:15
|
|
mailmap: Fix more bugs which snuck in when I rebased
|
|
|
983b8c2d
|
2018-03-17T18:15:41
|
|
mailmap: Add a bunch of tests for the new mailmap functionality
|
|
|
e3dcaca5
|
2018-03-17T18:15:01
|
|
mailmap: Integrate mailmaps with blame and signatures
|
|
|
b05fbba3
|
2018-03-17T18:14:31
|
|
mailmap: Make everything a bit more style conforming
|
|
|
939d8d57
|
2018-03-17T18:14:03
|
|
mailmap: Support path fixtures in cl_git_repository_init()
|
|
|
b88cbf8c
|
2018-03-18T01:40:47
|
|
mailmap: Add some super-basic tests
|
|
|
7bafd175
|
2018-03-18T01:39:57
|
|
mailmap: Don't error out when there's junk at the end of the line
Also matches git.
|
|
|
59fbf9cf
|
2018-03-17T18:29:34
|
|
mailmap: Don't return a freed pointer, even if we return an error code
|
|
|
97bc8988
|
2018-03-17T17:40:24
|
|
mailmap: Do not error out when the mailmap contains an invalid line
This matches git.
|
|
|
44112db2
|
2018-03-17T17:34:42
|
|
mailmap: Be consistent about checking len vs. len > 0
Not that it matters much anyway but...
|
|
|
ae5ee182
|
2018-03-17T17:33:48
|
|
mailmap: git_vector_get already checks bounds
|
|
|
ae222136
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2018-03-17T02:33:48
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mailmap: Some more style cleanup
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49620359
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2018-03-17T02:29:41
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mailmap: Clean up mailmap parser, and finish API
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7a169390
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2018-03-15T16:34:30
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mailmap: WIP mailmap support
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23c6e894
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2018-06-12T12:40:53
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Merge pull request #4681 from pks-t/pks/indentation-tab-width
docs: fix statement about tab width
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291cf12e
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2018-06-12T12:40:11
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Merge pull request #4680 from pks-t/pks/diff-opts-enum
diff: fix enum value being out of allowed range
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0bfe5f78
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2018-06-12T10:42:53
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docs: fix statement about tab width
The libgit2 project mostly follows the coding style of git and thus
the linux project. While those two projects use a recommended tab width
of eight spaces, we instruct users to set their editor's tab width to
four spaces. Fix this to say eight instead.
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