thodg/libgit2/src

src

Log

Author Commit Date CI Message
nulltoken 459e2dcd 2011-12-27T11:18:57 path: add git__percent_decode()
nulltoken eb8de747 2011-12-28T20:24:58 util: add git__fromhex()
Vicent Martí d16e4b2b 2011-12-25T00:25:04 remotes: Remove unused variables
Vicent Martí fa515656 2011-12-25T00:22:20 refs: Fix double free Includes relevant Clay test
nulltoken db1f7e59 2011-12-21T16:36:34 remote: add test to retrieve the advertised references from a local repository and fix related implementation
schu e95849c1 2011-12-16T11:39:21 config_file: honor error Return an error if we can't write an updated version of the config file after config_delete. Along with that, fix an uninitialized warning. Signed-off-by: schu <schu-github@schulog.org>
Russell Belfer 86e356ee 2011-12-18T12:08:50 Restore missing lstat in index_entry_init In an effort to remove duplicate code, I accidentally left the stat structure uninitialized in this function. This patch restores that data gathering.
Carlos Martín Nieto 80a665aa 2011-12-16T02:28:39 config: really delete variables Instead of just setting the value to NULL, which gives unwanted results when asking for that variable after deleting it, delete the variable from the list and re-write the file.
Carlos Martín Nieto 7b2b4adf 2011-12-16T01:39:28 Revert "config: Return ENOTFOUND when a variable was deleted" This would make us think that config variables like [core] something is missing.
Vicent Marti 2ea14da6 2011-12-15T18:14:41 config: Return ENOTFOUND when a variable was deleted
Russell Belfer b5daae68 2011-12-14T12:34:43 Allow git_buf_joinpath to accept self-joins It was not safe for git_buf_joinpath to be used with a pointer into the buf itself because a reallocation could invalidate the input parameter that pointed into the buffer. This patch makes it safe to self join, at least for the leading input to the join, which is the common "append" case for self joins. Also added unit tests to explicitly cover this case. This should actually fix #511
Russell Belfer d6cceddd 2011-12-14T10:52:28 Check error on path manipulations. This commit fixes #511.
nulltoken 489c3666 2011-12-14T20:00:34 posix_w32: prevent segfaulting on Windows when building a temporary filename
Vicent Marti bf6d2717 2011-12-14T03:27:53 buffer: inline `git_buf_cstr`
Vicent Marti 7af26f8f 2011-12-14T03:24:16 Fix tree-diff with the new path API
Vicent Marti 40e73d6f 2011-12-09T01:38:46 Merge remote-tracking branch 'arrbee/git-buf-for-paths' into development Conflicts: tests-clay/clay_main.c
Russell Belfer 97769280 2011-11-30T11:27:15 Use git_buf for path storage instead of stack-based buffers This converts virtually all of the places that allocate GIT_PATH_MAX buffers on the stack for manipulating paths to use git_buf objects instead. The patch is pretty careful not to touch the public API for libgit2, so there are a few places that still use GIT_PATH_MAX. This extends and changes some details of the git_buf implementation to add a couple of extra functions and to make error handling easier. This includes serious alterations to all the path.c functions, and several of the fileops.c ones, too. Also, there are a number of new functions that parallel existing ones except that use a git_buf instead of a stack-based buffer (such as git_config_find_global_r that exists alongsize git_config_find_global). This also modifies the win32 version of p_realpath to allocate whatever buffer size is needed to accommodate the realpath instead of hardcoding a GIT_PATH_MAX limit, but that change needs to be tested still.
Vicent Marti e9238687 2011-12-03T18:05:44 tree: recursive diff-index Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk> Signed-off-by: Vicent Marti <tanoku@gmail.com> # Please enter the commit message for your changes. Lines starting # with '#' will be ignored, and an empty message aborts the commit. # # Author: Carlos Martín Nieto <carlos@cmartin.tk> # # On branch development # Your branch is ahead of 'origin/development' by 11 commits. # # Changes to be committed: # (use "git reset HEAD^1 <file>..." to unstage) # # modified: include/git2/tree.h # modified: src/tree.c # modified: tests-clay/clay_main.c # modified: tests-clay/object/tree/diff.c # # Untracked files: # (use "git add <file>..." to include in what will be committed) # # 0001-remote-Cleanup-the-remotes-code.patch # 466.patch # 466.patch.1 # 488.patch # Makefile # libgit2.0.15.0.dylib # libgit2.0.dylib # libgit2.dylib # libgit2_clay # libgit2_test # tests-clay/object/tree/
Carlos Martín Nieto a1fdea28 2011-10-24T16:48:12 tree: implement tree diffing For each difference in the trees, the callback gets called with the relevant information so the user can fill in their own data structures. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Russell Belfer 969d588d 2011-11-30T13:10:47 Optimized of git_buf_join. This streamlines git_buf_join and removes the join-append behavior, opting instead for a very compact join-replace of the git_buf contents. The unit tests had to be updated to remove the join-append tests and have a bunch more exhaustive tests added.
Russell Belfer 309113c9 2011-11-29T23:45:17 Make initial value of git_buf ptr always be a valid empty string. Taking a page from core git's strbuf, this introduces git_buf_initbuf which is an empty string that is used to initialize the git_buf ptr value even for new buffers. Now the git_buf ptr will always point to a valid NUL-terminated string. This change required jumping through a few hoops for git_buf_grow and git_buf_free to distinguish between a actual allocated buffer and the global initial value. Also, this moves the allocation related functions to be next to each other near the top of buffer.c.
Russell Belfer c63728cd 2011-11-29T16:39:49 Make git_buf functions always maintain a valid cstr. At a tiny cost of 1 extra byte per allocation, this makes git_buf_cstr into basically a noop, which simplifies error checking when trying to convert things to use dynamic allocation. This patch also adds a new function (git_buf_copy_cstr) for copying the cstr data directly into an external buffer.
schu fe9a0e09 2011-11-29T11:02:42 transports: fix -Wunused-but-set-variable warning Signed-off-by: schu <schu-github@schulog.org>
Vicent Martí 798dd36c 2011-11-29T01:39:52 Merge pull request #499 from arrbee/extend-git-buf Extend git_buf with new utility functions and unit tests.
Russell Belfer 679b69c4 2011-11-28T13:05:25 Resolve remaining feedback * replace some ints with size_ts * update NULL checks in various places
Carlos Martín Nieto 89886d0b 2011-11-28T21:08:29 Plug a bunch of leaks
Vicent Marti a5123ea8 2011-11-28T20:00:42 repository: Do not double-increment refcounts
Russell Belfer 3aa294fd 2011-11-28T10:42:57 Add two string git_buf_join and tweak input error checking. This commit addresses two of the comments: * renamed existing n-input git_buf_join to git_buf_join_n * added new git_buf_join that always takes two inputs * moved some parameter error checking to asserts * extended unit tests to cover new version of git_buf_join
Vicent Marti b2337143 2011-11-28T18:46:25 remote: Fix connected test
Vicent Marti d88d4311 2011-11-28T08:40:40 remote: Cleanup the remotes code - Hide the remaining transports code - Drop `git_headarray`, switch to using a callback to list refs. Makes the code cleaner.
Russell Belfer 8c74d22e 2011-11-27T21:47:58 Extend git_buf with new utility functions and unit tests. Add new functions to git_buf for: * initializing a buffer from a string * joining one or more strings onto a buffer with separators * swapping two buffers in place * extracting data from a git_buf (leaving it empty) Also, make git_buf_free leave a git_buf back in its initted state, and slightly tweak buffer allocation sizes and thresholds. Finally, port unit tests to clay and extend with lots of new tests for the various git_buf functions.
Vicent Marti c94785a9 2011-11-26T08:35:56 repository: Use `git_config` when initializing Thanks @carlosmn!
Vicent Marti b028a898 2011-11-26T08:31:57 util: Remove unused macro
Vicent Marti 03da4480 2011-11-26T08:31:15 refcount: Fix off-by one error
Vicent Marti 45e79e37 2011-11-26T04:59:21 Rename all `_close` methods There's no difference between `_free` and `_close` semantics: keep everything with the same name to avoid confusions.
Vicent Marti 9462c471 2011-11-25T08:16:26 repository: Change ownership semantics The ownership semantics have been changed all over the library to be consistent. There are no more "borrowed" or duplicated references. Main changes: - `git_repository_open2` and `3` have been dropped. - Added setters and getters to hotswap all the repository owned objects: `git_repository_index` `git_repository_set_index` `git_repository_odb` `git_repository_set_odb` `git_repository_config` `git_repository_set_config` `git_repository_workdir` `git_repository_set_workdir` Now working directories/index files/ODBs and so on can be hot-swapped after creating a repository and between operations. - All these objects now have proper ownership semantics with refcounting: they all require freeing after they are no longer needed (the repository always keeps its internal reference). - Repository open and initialization has been updated to keep in mind the configuration files. Bare repositories are now always detected, and a default config file is created on init. - All the tests affected by these changes have been dropped from the old test suite and ported to the new one.
Vicent Martí 880b6f0c 2011-11-25T21:31:35 Merge pull request #497 from carlosmn/config Don't fail when opening a new config file
Vicent Martí e42ea1f4 2011-11-25T21:30:08 Merge pull request #491 from schu/refs-cleanup reference_rename() cleanup
Carlos Martín Nieto 4e90a0a4 2011-11-26T01:54:12 config: allow to open and write to a new file
Vicent Marti 2869f404 2011-11-22T15:48:37 transport: Add `git_transport_valid_url`
Carlos Martín Nieto 39157563 2011-11-22T11:16:44 Free the created refs in git_remote_update_tips
Carlos Martín Nieto a3147114 2011-11-22T10:30:30 Set transport to NULL after freeing it
Vicent Marti 4bef3565 2011-11-22T02:16:20 remote: Assert things that should be asserted
Vicent Martí bec92f78 2011-11-21T17:12:23 Merge pull request #492 from carlosmn/networking Networking improvements
Russell Belfer b762e576 2011-11-17T15:10:27 filebuf: add GIT_FILEBUF_INIT and protect multiple opens and cleanups Update all stack allocations of git_filebuf to use GIT_FILEBUF_INIT and make git_filebuf_open and git_filebuf_cleanup safe to be called multiple times on the same buffer. Signed-off-by: Vicent Marti <tanoku@gmail.com>
Carlos Martín Nieto 6ac3b707 2011-11-21T20:48:59 Add git_remote_connected Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 4cf01e9a 2011-11-21T20:44:03 Add git_remote_disconnect It can be useful to separate disconnecting from actually destroying the object. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
schu a5cd086d 2011-11-21T11:56:00 reference_rename: don't delete the reflog reference_rename used to delete an old reflog file when renaming a reference to not confuse git.git. Don't do this anymore but let the user take care of writing a reflog entry. Signed-off-by: schu <schu-github@schulog.org>
schu b7c93a66 2011-11-21T13:01:40 Add git_reflog_rename() and git_reflog_delete() Signed-off-by: schu <schu-github@schulog.org>
schu 64093ce5 2011-11-21T11:30:14 reference_rename: make sure to rollback Actually rollback when we can't create the new reference. Mark the rolled back reference as loose. Signed-off-by: schu <schu-github@schulog.org>
schu bdbdefac 2011-11-21T13:06:07 fileops.h: remove git_futils_mv_atomic prototype 0c49ec2 replaced git_futils_mv_atomic with p_rename without removing its prototype. Signed-off-by: schu <schu-github@schulog.org>
Carlos Martín Nieto 0ca7ca3e 2011-10-09T03:07:53 refspec: allow a simple branchname A simple branchname as refspec is valid and we shouldn't throw an error when encountering one. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto dc9e960f 2011-10-09T02:59:01 refspec: make the structure more complete Add a next pointer to make it a linked list and add the 'pattern' and 'matching' flags. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 617bfdf4 2011-11-18T21:28:07 Add a name to a remote created from the API Make it a bit more resilient. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 95057b85 2011-11-18T21:18:39 remote: get rid of git_remote_negotiate There is no good reason to expose the negotiation as a different step to downloading the packfile. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 40a40e8e 2011-10-26T18:06:36 net: move the reference storage to common code
Carlos Martín Nieto 472d4d85 2011-11-17T20:32:04 Don't overwrite existing objects It's redundant to do this (git doesn't) and Windows doesn't allow us to overwrite a read-only file (which objects are). Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Vicent Marti 2ba14f23 2011-11-17T02:13:46 tree: Add payload to `git_tree_walk`
Vicent Marti 9432af36 2011-11-17T01:23:19 Rename `git_tree_frompath` to `git_tree_get_subtree` That makes more sense to me.
Brodie Rao 9788e72a 2011-11-16T11:39:03 refs: move GIT_PACKED_REFS_FILE_MODE to refs.h as GIT_PACKEDREFS_FILE_MODE This groups the #define with the other ref-related file modes, and it makes the name consistent with the other packed-refs definitions.
Brodie Rao 7096d0f9 2011-11-16T11:36:13 refs: use 0666 permissions when writing packed-refs, not 0644 This matches stock Git's behavior.
Vicent Marti a15c550d 2011-11-16T14:09:44 threads: Fix the shared global state with TLS See `global.c` for a description of what we're doing. When libgit2 is built with GIT_THREADS support, the threading system must be explicitly initialized with `git_threads_init()`.
Carlos Martín Nieto 657a3951 2011-11-07T20:32:03 Write packed-refs with 0644 permissions Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 718eb4b8 2011-11-07T20:06:01 Reword packed-refs error messages so they're easier to track down Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 0c49ec2d 2011-11-07T19:34:24 Implement p_rename Move the callers of git_futils_mv_atomic to use p_rename. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Vicent Marti 62dd6d16 2011-11-06T02:52:43 reflog: Do not free references before time
Vicent Marti d4a0b124 2011-10-30T21:58:33 refs: Partial rewrite for read-only refs This new version of the references code is significantly faster and hopefully easier to read. External API stays the same. A new method `git_reference_reload()` has been added to force updating a memory reference from disk. In-memory references are no longer updated automagically -- this was killing us. If a reference is deleted externally and the user doesn't reload the memory object, nothing critical happens: any functions using that reference should fail gracefully (e.g. deletion, renaming, and so on). All generated references from the API are read only and must be free'd by the user. There is no reference counting and no traces of generated references are kept in the library. There is no longer an internal representation for references. There is only one reference struct `git_reference`, and symbolic/oid targets are stored inside an union. Packfile references are stored using an optimized struct with flex array for reference names. This should significantly reduce the memory cost of loading the packfile from disk.
schu 549bbd13 2011-08-13T18:14:39 git_reference_rename: cleanup reference renaming git_reference_rename() didn't properly cleanup old references given by the user to not break some ugly old tests. Since references don't point to libgit's internal cache anymore we can cleanup git_reference_rename() to be somewhat less messy. Signed-off-by: schu <schu-github@schulog.org>
schu 75abd2b9 2011-08-11T19:38:13 Free all used references in the source tree Since references are not owned by the repository anymore we have to free them manually now. Signed-off-by: schu <schu-github@schulog.org>
schu a46ec457 2011-08-10T16:19:42 refs: split internal and external references Currently libgit2 shares pointers to its internal reference cache with the user. This leads to several problems like invalidation of reference pointers when reordering the cache or manipulation of the cache from user side. Give each user its own git_reference instead of leaking the internal representation (struct reference). Add the following new API functions: * git_reference_free * git_reference_is_packed Signed-off-by: schu <schu-github@schulog.org>
Vicent Martí d3104fa0 2011-10-29T14:06:36 Merge pull request #468 from nulltoken/ntk/fix/issue-465 Status: fix segfault (#465) and order issues
nulltoken e3baa3cc 2011-10-29T17:45:01 status: Fix a sorting issue in the treewalker This ensures that entries from the working directory are retrieved according to the following rules: - The file "subdir" should appear before the file "subdir.txt" - The folder "subdir" should appear after the file "subdir.txt"
nulltoken d1db74bf 2011-10-29T17:40:04 status: Prevent segfaulting when determining the status of a repository Fixes #465
Vicent Martí 89fb8f02 2011-10-28T19:04:23 Merge pull request #456 from brodie/perm-fixes Create objects, indexes, and directories with the right file permissions
Vicent Marti 3286c408 2011-10-28T14:51:13 global: Properly use `git__` memory wrappers Ensure that all memory related functions (malloc, calloc, strdup, free, etc) are using their respective `git__` wrappers.
Vicent Marti da37654d 2011-10-27T22:33:31 tree: Add traversal in post-order
Vicent Marti 4849dbb8 2011-10-27T17:54:17 Merge branch 'status' of https://github.com/carlosmn/libgit2 into development
Carlos Martín Nieto 1ca715e0 2011-10-22T12:36:30 status: move GIT_STATUS_PATH_* into an enum Their actual values have no meaning, so pack them in an enum. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 68a26dfa 2011-10-22T12:33:49 status: reorder retrieve_head_tree error checks Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto c2892d61 2011-10-22T11:46:22 status: remove git_tree_entry_bypos The only caller has been changed to treat a NULL tree as a special case and use the existing git_tree_entry_byindex. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Carlos Martín Nieto 899cb7a8 2011-10-22T11:36:18 status: remove git_index_entry_bypos This function is already implemented (better) as git_index_get. Change the only caller to use that function. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Vicent Martí a2366c94 2011-10-27T15:33:53 Merge pull request #467 from oleganza/oa-config-parse-fix Fixed crash in config parser when empty value is encountered.
Oleg Andreev 9f861826 2011-10-27T16:45:44 Fixed crash in config parser when empty value is encountered. Example: key1 = value1 key2 = In this config the value will be a bad pointer which config object will attempt to free() causing a crash.
Vicent Marti 11d51ca6 2011-10-26T16:43:55 windows: Add support for non-UTF codepages Our previous assumption that all paths in Windows are encoded in UTF-8 is rather weak, specially when considering that Git is encoding-agnostic. These set of functions allow the user to change the library's active codepage globally, so it is possible to access paths and files on all international versions of Windows. Note that the default encoding here is UTF-8 because we assume that 99% of all Git repositories will be in UTF-8. Also, if you use non-ascii characters in paths, anywhere, please burn on a fire.
Roberto Tyley c51065e3 2011-10-24T14:39:03 Tolerate zlib deflation with window size < 32Kb libgit2 currently identifies loose objects as corrupt if they've been deflated using a window size less than 32Kb, because the is_zlib_compressed_data() function doesn't recognise the header byte as a zlib header. This patch makes the method tolerant of all valid window sizes (15-bit to 8-bit) - but doesn't sacrifice it's accuracy in distingushing the standard loose-object format from the experimental (now abandoned) format. It's based on a patch which has been merged into C-Git master branch: https://github.com/git/git/commit/7f684a2aff636f44a506 On memory constrained systems zlib may use a much smaller window size - working on Agit, I found that Android uses a 4KB window; giving a header byte of 0x48, not 0x78. Consequently all loose objects generated by the Android platform appear 'corrupt' :( It might appear that this patch changes isStandardFormat() to the point where it could incorrectly identify the experimental format as the standard one, but the two criteria (bitmask & checksum) can only give a false result for an experimental object where both of the following are true: 1) object size is exactly 8 bytes when uncompressed (bitmask) 2) [single-byte in-pack git type&size header] * 256 + [1st byte of the following zlib header] % 31 = 0 (checksum) As it happens, for all possible combinations of valid object type (1-4) and window bits (0-7), the only time when the checksum will be divisible by 31 is for 0x1838 - ie object type *1*, a Commit - which, due the fields all Commit objects must contain, could never be as small as 8 bytes in size. Given this, the combination of the two criteria (bitmask & checksum) always correctly determines the buffer format, and is more tolerant than the previous version. References: Android uses a 4KB window for deflation: http://android.git.kernel.org/?p=platform/libcore.git;a=blob;f=luni/src/main/native/java_util_zip_Deflater.cpp;h=c0b2feff196e63a7b85d97cf9ae5bb258 Code snippet searching for false positives with the zlib checksum: https://gist.github.com/1118177 Change-Id: Ifd84cd2bd6b46f087c9984fb4cbd8309f483dec0
Vicent Marti 28c1451a 2011-10-20T02:35:19 tree: Fix name lookups once and for all Double-pass binary search. Jeez.
Vicent Marti 8cf2de07 2011-10-19T01:34:42 tree: Fix lookups by entry name
Carlos Martín Nieto 5fa1bed0 2011-10-15T23:09:05 mwindow: close LRU window properly Remove a wrong call to git_mwindow_close which caused a segfault if it ever did run. In that same piece of code, if the LRU was from the first wiindow in the list in a different file, we didn't update that list, so the first element had been freed. Fix these two issues. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Brodie Rao 01ad7b3a 2011-09-06T15:48:45 *: correct and codify various file permissions The following files now have 0444 permissions: - loose objects - pack indexes - pack files - packs downloaded by fetch - packs downloaded by the HTTP transport And the following files now have 0666 permissions: - config files - repository indexes - reflogs - refs This brings libgit2 more in line with Git. Note that git_filebuf_commit() and git_filebuf_commit_at() have both gained a new mode parameter. The latter change fixes an important issue where filebufs created with GIT_FILEBUF_TEMPORARY received 0600 permissions (due to mkstemp(3) usage). Now we chmod() the file before renaming it into place. Tests have been added to confirm that new commit, tag, and tree objects are created with the right permissions. I don't have access to Windows, so for now I've guarded the tests with "#ifndef GIT_WIN32".
Brodie Rao ce8cd006 2011-09-07T15:32:44 fileops/repository: create (most) directories with 0777 permissions To further match how Git behaves, this change makes most of the directories libgit2 creates in a git repo have a file mode of 0777. Specifically: - Intermediate directories created with git_futils_mkpath2file() have 0777 permissions. This affects odb_loose, reflog, and refs. - The top level folder for bare repos is created with 0777 permissions. - The top level folder for non-bare repos is created with 0755 permissions. - /objects/info/, /objects/pack/, /refs/heads/, and /refs/tags/ are created with 0777 permissions. Additionally, the following changes have been made: - fileops functions that create intermediate directories have grown a new dirmode parameter. The only exception to this is filebuf's lock_file(), which unconditionally creates intermediate directories with 0777 permissions when GIT_FILEBUF_FORCE is set. - The test runner now sets the umask to 0 before running any tests. This ensurses all file mode checks are consistent across systems. - t09-tree.c now does a directory permissions check. I've avoided adding this check to other tests that might reuse existing directories from the prefabricated test repos. Because they're checked into the repo, they have 0755 permissions. - Other assorted directories created by tests have 0777 permissions.
Brodie Rao 33127043 2011-10-14T14:18:02 fileops/posix: replace usage of "int mode" with "mode_t mode" Note: Functions exported from fileops take const mode_t, while the underlying POSIX wrappers take mode_t.
nulltoken 3fa735ca 2011-10-13T23:17:19 tree: Add git_tree_frompath() which, given a relative path to a tree entry, retrieves the tree object containing this tree entry
nulltoken 34aff010 2011-10-12T14:06:23 oid: Add git_oid_streq() which checks if an oid and an hex formatted string are equal
nulltoken a41e9f13 2011-10-13T22:48:07 Fix compilation error on Windows
Vicent Martí 5c3d5fb0 2011-10-13T12:16:07 Merge pull request #454 from brodie/parsing-fixes Improvements to tag, commit, and signature parsing
Vicent Martí a3e23a7c 2011-10-13T12:01:06 Merge pull request #455 from brodie/pack-fixes odb_pack: don't do ambiguity checks for fully qualified SHA1 hashes
Brodie Rao b2a2702d 2011-10-11T22:05:12 odb_pack: don't do ambiguity checks for fully qualified SHA1 hashes This makes libgit2 more closely match Git, which only checks for ambiguous pack entries when given short hashes. Note that the only time this is ever relevant is when a pack has the same object more than once (it's happened in the wild, I promise).
Brodie Rao 6f2856f3 2011-10-05T15:17:37 signature: don't blow up trying to parse names containing '>' When trying to find the end of an email, instead of starting at the beginning of the signature, we start at the end of the name (after the first '<'). This brings libgit2 more in line with Git's behavior when reading out existing signatures. However, note that Git does not allow names like these through the usual porcelain; instead, it silently strips any '>' characters it sees.
Brodie Rao 15b0bed2 2011-08-11T16:12:29 tag: allow the tagger field to be missing when parsing tags Instead of bailing out with an error, this sets tagger to NULL when the field is missing from the object. This makes it possible to inspect tags like this one: http://git.kernel.org/?p=git/git.git;a=tag;h=f25a265a342aed6041ab0cc484224d9ca54b6f41
Brodie Rao cf7b13f3 2011-08-11T14:05:55 tag: avoid a double-free when parsing tags without a tagger field The v0.99 tag in the Git repo triggers this behavior: http://git.kernel.org/?p=git/git.git;a=tag;h=d6602ec5194c87b0fc87103ca4d67251c76f233a Ideally, we'd allow the tag to be instantiated even though the tagger field is missing, but this at the very least prevents libgit2 from crashing. To test this bug, a new repository has been added based on the test branch in testrepo.git. It contains a "e90810b" tag that looks like this: object e90810b8df3e80c413d903f631643c716887138d type commit tag e90810b This is a very simple tag.
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