src


Log

Author Commit Date CI Message
David Turner 5a7d454b 2018-06-04T12:56:08 Fix stash save bug with fast path index check If the index contains stat data for a modified file, and the file is not racily dirty, and there exists an untracked working tree directory alphabetically after that file, and there are no other changes to the repo, then git_stash_save would fail. It would confuse the untracked working tree directory for the modified file, because they have the same sha: zero. The wt directory has a sha of zero because it's a directory, and the file would have a zero sha because we wouldn't read the file -- we would just know that it doesn't match the index. To fix this confusion, we simply check mode as well as SHA.
Patrick Steinhardt 8a14846b 2018-05-30T10:51:10 Merge pull request #4661 from laomaiweng/patch-1 streams: openssl: add missing check on OPENSSL_LEGACY_API
Patrick Steinhardt 36ae5c93 2018-05-30T08:25:19 Merge pull request #4656 from tiennou/fix/mbedtls-no-pkgconfig mbedtls: don't require mbedtls from our pkgconfig file
Quentin Minster b1cab70b 2018-05-30T02:15:09 streams: openssl: add missing check on OPENSSL_LEGACY_API The `CRYPTO_THREADID` type is no longer available in OpenSSL ≥ 1.1.0 with deprecated features disabled, and causes build failures. Since the `threadid_cb()` function is only ever called by `git_openssl_set_locking()` when `defined(OPENSSL_LEGACY_API)`, only define it then.
Carlos Martín Nieto 7f6c1ce9 2018-05-29T21:04:39 Merge pull request #4660 from libgit2/cmn/submodule-traversal Fixes for CVE 2018-11235
Etienne Samson 64a78a80 2018-05-25T09:28:52 mbedtls: don't require mbedtls from our pkgconfig file mbedTLS has no pkgconfig file, hence we can't require it. For now, pass its link flags as our own.
Carlos Martín Nieto 9e723db8 2018-05-24T20:28:36 submodule: plug leaks from the escape detection
Carlos Martín Nieto c16ebaa6 2018-05-24T19:05:59 submodule: replace index with strchr which exists on Windows
Carlos Martín Nieto 91a4849d 2018-05-24T19:00:13 submodule: the repostiory for _name_is_valid should not be const We might modify caches due to us trying to load the configuration to figure out what kinds of filesystem protections we should have.
Carlos Martín Nieto a7168b47 2018-05-22T16:13:47 path: reject .gitmodules as a symlink Any part of the library which asks the question can pass in the mode to have it checked against `.gitmodules` being a symlink. This is particularly relevant for adding entries to the index from the worktree and for checking out files.
Carlos Martín Nieto 58ff913a 2018-05-22T15:48:38 index: stat before creating the entry This is so we have it available for the path validity checking. In a later commit we will start rejecting `.gitmodules` files as symlinks.
Carlos Martín Nieto 1f570a29 2018-05-23T08:40:17 path: check for a symlinked .gitmodules in fs-agnostic code We still compare case-insensitively to protect more thoroughly as we don't know what specifics we'll see on the system and it's the behaviour from git.
Carlos Martín Nieto 02c80ad7 2018-05-22T15:21:08 path: accept the name length as a parameter We may take in names from the middle of a string so we want the caller to let us know how long the path component is that we should be checking.
Carlos Martín Nieto 490cbaa9 2018-05-22T13:58:24 path: expose dotgit detection functions per filesystem These will be used by the checkout code to detect them for the particular filesystem they're on.
Carlos Martín Nieto 177dcfc7 2018-05-18T15:16:53 path: hide the dotgit file functions These can't go into the public API yet as we don't want to introduce API or ABI changes in a security release.
Carlos Martín Nieto 0aa65f8d 2018-05-16T15:56:04 path: add functions to detect .gitconfig and .gitattributes
Carlos Martín Nieto 9de97ae7 2018-05-16T15:42:08 path: add a function to detect an .gitmodules file Given a path component it knows what to pass to the filesystem-specific functions so we're protected even from trees which try to use the 8.3 naming rules to get around us matching on the filename exactly. The logic and test strings come from the equivalent git change.
Carlos Martín Nieto 22973e09 2018-05-16T14:47:04 path: provide a generic function for checking dogit files on NTFS It checks against the 8.3 shortname variants, including the one which includes the checksum as part of its name.
Carlos Martín Nieto 0283fc46 2018-05-16T11:56:04 path: provide a generic dogit checking function for HFS This lets us check for other kinds of reserved files.
Carlos Martín Nieto 397abe98 2018-05-14T16:03:15 submodule: also validate Windows-separated paths for validity Otherwise we would also admit `..\..\foo\bar` as a valid path and fail to protect Windows users. Ideally we would check for both separators without the need for the copied string, but this'll get us over the RCE.
Carlos Martín Nieto 6b15ceac 2018-04-30T13:47:15 submodule: ignore submodules which include path traversal in their name If the we decide that the "name" of the submodule (i.e. its path inside `.git/modules/`) is trying to escape that directory or otherwise trick us, we ignore the configuration for that submodule. This leaves us with a half-configured submodule when looking it up by path, but it's the same result as if the configuration really were missing. The name check is potentially more strict than it needs to be, but it lets us re-use the check we're doing for the checkout. The function that encapsulates this logic is ready to be exported but we don't want to do that in a security release so it remains internal for now.
Patrick Steinhardt f9cf9a04 2018-05-09T14:51:57 Merge pull request #4642 from pks-t/pks/cmake-resolve-pkgconfig cmake: resolve libraries found by pkg-config
Patrick Steinhardt 0a19c151 2018-05-09T14:14:06 Merge pull request #4629 from neithernut/enhance-glob-perf refdb_fs: enhance performance of globbing
Patrick Steinhardt 81c9894f 2018-05-09T14:06:57 Merge pull request #4645 from pks-t/pks/racy-init-deinit global: adjust init count under lock
Patrick Steinhardt 6c2939d6 2018-05-09T13:57:17 Merge pull request #4646 from pks-t/pks/gcc-8.1-warnings Fix GCC 8.1 warnings
Patrick Steinhardt 8ab470f5 2018-04-27T15:31:43 cmake: remove now-useless LIBGIT2_LIBDIRS handling With the recent change of always resolving pkg-config libraries to their full path, we do not have to manage the LIBGIT2_LIBDIRS variable anymore. The only other remaining user of LIBGIT2_LIBDIRS is winhttp, which is a CMake-style library target and can thus be resolved by CMake automatically. Remove the variable to simplify our build system a bit.
Patrick Steinhardt 0f62e4c7 2018-04-27T10:38:49 cmake: resolve libraries found by pkg-config Libraries found by CMake modules are usually handled with their full path. This makes linking against those libraries a lot more robust when it comes to libraries in non-standard locations, as otherwise we might mix up libraries from different locations when link directories are given. One excemption are libraries found by PKG_CHECK_MODULES. Instead of returning libraries with their complete path, it will return the variable names as well as a set of link directories. In case where multiple sets of the same library are installed in different locations, this can lead the compiler to link against the wrong libraries in the end, when link directories of other dependencies are added. To fix this shortcoming, we need to manually resolve library paths returned by CMake against their respective library directories. This is an easy task to do with `FIND_LIBRARY`.
Etienne Samson a82082d0 2018-04-20T08:38:50 worktree: a worktree can be made from a bare repository
Etienne Samson c7964c22 2018-04-18T22:40:46 repository: being a worktree means we're not really bare We were previously conflating any error into GIT_ENOTFOUND, which might or might not be correct. This fixes the code so a config error is bubbled up, as well as preserving the semantics in the face of worktree-repositories
Patrick Steinhardt bb468ada 2018-05-07T13:44:15 Merge pull request #4542 from stanhu/sh-sanitize-utf8-hunk-header Sanitize the hunk header to ensure it contains UTF-8 valid data
Stan Hu 9d83a2b0 2018-02-22T22:55:50 Sanitize the hunk header to ensure it contains UTF-8 valid data The diff driver truncates the hunk header text to 80 bytes, which can truncate 4-byte Unicode characters and introduce garbage characters in the diff output. This change sanitizes the hunk header before it is displayed. This mirrors the test in git: https://github.com/git/git/blob/master/t/t4025-hunk-header.sh Closes https://github.com/libgit2/rugged/issues/716
Patrick Steinhardt ba5e39ac 2018-05-04T15:25:11 streams: openssl: fix bogus warning on unused parameter Our provided callback function `threadid_cb(CRYPTO_THREADID *threadid)` sets up a unique thread ID by asking pthread for the current thread ID. Since openssl version 1.1, `CRYPTO_THREADID_set_numeric` is simply a no-op macro, leaving the `threadid` argument unused after the preprocessor has processed the macro. GCC does not account for that situation and will thus complain about `threadid` being unused. Silence this warning by using `GIT_UNUSED(threadid)`.
Patrick Steinhardt 0933fdc5 2018-05-04T13:40:54 global: adjust init count under lock Our global initialization functions `git_libgit2_init()` and `git_libgit2_shutdown()` both adjust a global init counter to determine whether we are the first respectively last user of libgit2. On Unix-systems do not do so under lock, though, which opens the possibility of a race between these two functions: Thread 1 Thread 2 git__n_inits = 0; git_libgit2_init(); git_atomic_inc(&git__n_inits); /* git__n_inits == 1 */ git_libgit2_shutdown(); if (git_atomic_dec(&git__n_inits) != 0) /* git__n_inits == 0, no early exit here */ pthread_mutex_lock(&_init_mutex); shutdown_common(); pthread_mutex_unlock(&_init_mutex); pthread_mutex_lock(&_init_mutex); init_once(); pthread_mutex_unlock(&_init_mutex); So we can end up in a situation where we try to shutdown shared data structures before they have been initialized. Fix the race by always locking `_init_mutex` before incrementing or decrementing `git__n_inits`.
Carlos Martín Nieto 26a09a93 2018-04-30T21:34:36 Merge pull request #4608 from pks-t/pks/openssl-api-cleanup OpenSSL legacy API cleanups
Etienne Samson 173a0375 2018-02-08T23:50:14 openssl: remove leftover #ifdef This is the "OpenSSL available" global init function after all
Patrick Steinhardt b33b6d33 2018-04-30T09:27:47 Merge pull request #4640 from mkeeler/worktree-convenience2 worktree: add functions to get name and path
Julian Ganz 20a2b02d 2018-04-18T19:23:40 refdb_fs: enable root arbitration for fixed portion of globs A glob used for iteration may start with an entire path containing no special characters. If we start scanning for references within that path rather than in `refs/`, we may end up scanning only a small fraction of all references.
Julian Ganz 27e98cf7 2018-04-18T19:21:22 refdb_fs: prepare arbitration of the root used for ref iteration Instead of a hardcoded "refs", we may choose a different directory within the git directory as the root from which we look for references.
Patrick Steinhardt 5ace1494 2018-04-26T11:45:38 Merge pull request #4633 from csware/worktree-delereref Fix deletion of unrelated branch on worktree
Matt Keeler 3da1ad20 2018-04-24T17:09:34 worktree: add functions to get name and path
Edward Thomson 86353a72 2018-04-22T14:57:02 Merge pull request #4173 from tiennou/mbedtls mbedTLS support
Edward Thomson 5d346c11 2018-04-22T14:51:00 Merge pull request #4525 from pks-t/pks/config-iterate-in-order Configuration entry iteration in order
Edward Thomson 2b967226 2018-04-22T14:43:18 Merge pull request #4580 from pks-t/pks/diff-like-git-coalesce blame_git: fix coalescing step never being executed
Patrick Steinhardt 0ad2372b 2018-04-20T21:25:01 Merge pull request #4636 from tiennou/fix/leaks Fix leaks in master
Patrick Steinhardt 232dd4de 2018-04-20T20:36:31 Merge pull request #4635 from tiennou/fix/leaks-v0.27.1 Leak fixes for v0.27.1
Patrick Steinhardt 8d138f89 2018-04-20T20:28:48 Merge pull request #4577 from csware/reflog-worktree-head worktree: Read worktree specific reflog for HEAD
Etienne Samson 592b200c 2018-04-18T21:41:44 refspec: check for valid parameters in git_refspec__dwim_one CID:1383993, "In git_refspec__dwim_one: All paths that lead to this null pointer comparison already dereference the pointer earlier (CWE-476)"
Etienne Samson df4937b8 2018-04-18T20:57:16 remote: repo is optional here As per CID:1378747, we might be called with a NULL repo, which would be deferenced in write_add_refspec
Etienne Samson 8122ef98 2018-04-19T01:08:18 worktree: fix calloc of the wrong object type
Etienne Samson 836ec316 2018-04-19T01:05:05 local: fix a leaking reference when iterating over a symref Valgrind log : ==17702== 18 bytes in 1 blocks are indirectly lost in loss record 69 of 1,123 ==17702== at 0x4C2AB80: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==17702== by 0x5FDBB49: strdup (strdup.c:42) ==17702== by 0x632B3E: git__strdup (util.h:106) ==17702== by 0x632D2C: git_reference__alloc_symbolic (refs.c:64) ==17702== by 0x62E0AF: loose_lookup (refdb_fs.c:408) ==17702== by 0x62E636: refdb_fs_backend__iterator_next (refdb_fs.c:565) ==17702== by 0x62CD8E: git_refdb_iterator_next (refdb.c:147) ==17702== by 0x6347F2: git_reference_next (refs.c:838) ==17702== by 0x6345CB: git_reference_foreach (refs.c:748) ==17702== by 0x66BE62: local_download_pack (local.c:579) ==17702== by 0x5DB48F: git_fetch_download_pack (fetch.c:148) ==17702== by 0x639028: git_remote_download (remote.c:932) ==17702== by 0x63919A: git_remote_fetch (remote.c:969) ==17702== by 0x4ABEDD: test_fetchhead_nonetwork__fetch_into_repo_with_symrefs (nonetwork.c:362) ==17702== by 0x4125D9: clar_run_test (clar.c:222) ==17702== by 0x41287C: clar_run_suite (clar.c:286) ==17702== by 0x412DDE: clar_test_run (clar.c:433) ==17702== by 0x4105E1: main (main.c:24)
Sven Strickroth fd7b5bc3 2018-04-20T12:54:41 Fix deletion of unrelated branch on worktree Signed-off-by: Sven Strickroth <email@cs-ware.de>
Edward Thomson 8529ac9b 2018-04-17T23:38:46 Merge pull request #4524 from pks-t/pks/worktree-refs worktree: add ability to create worktree with pre-existing branch
Edward Thomson 1fd26760 2018-04-17T23:33:06 Merge pull request #4618 from tiennou/fix/pwned-references refs: preserve the owning refdb when duping reference
Edward Thomson 99ec4fdb 2018-04-17T20:06:30 crlf: wrap line
Sven Strickroth a5115842 2017-01-28T18:31:11 crlf: update checkout logic to reflect Git 2.9+ behaviour Signed-off-by: Sven Strickroth <email@cs-ware.de>
Edward Thomson 286a6765 2018-04-17T14:32:56 Merge pull request #4522 from csware/submodules-should-report-parse-errors Submodules-API should report .gitmodules parse errors instead of ignoring them
Edward Thomson e5f32e81 2018-04-17T00:08:20 Merge pull request #4514 from tiennou/fix/pkt-type-enum Typedef git_pkt_type and clarify recv_pkt return type
Edward Thomson 17339cb3 2018-04-16T15:35:56 Merge pull request #4596 from pks-t/pks/ssh-disconnect transports: ssh: disconnect session before freeing it
Edward Thomson 1926163a 2018-04-16T15:33:43 Merge pull request #4622 from pks-t/pks/revwalk-hide-newer-parents revwalk: fix uninteresting revs sometimes not limiting graphwalk
Edward Thomson 69870a67 2018-04-16T15:19:37 Merge pull request #4614 from pks-t/pks/gitignore-trailing-spaces attr_file: fix handling of directory patterns with trailing spaces
Patrick Steinhardt 54fd80e3 2018-04-12T13:32:27 revwalk: fix uninteresting revs sometimes not limiting graphwalk When we want to limit our graphwalk, we use the heuristic of checking whether the newest limiting (uninteresting) revision is newer than the oldest interesting revision. We do so by inspecting whether the first item's commit time of the user-supplied list of revisions is newer than the last added interesting revision. This is wrong though, as the user supplied list is in no way guaranteed to be sorted by increasing commit dates. This could lead us to abort the revwalk early before applying all relevant limiting revisions, outputting revisions which should in fact have been hidden. Fix the heuristic by instead checking whether _any_ of the limiting commits was made earlier than the last interesting commit. Add a test.
Patrick Steinhardt 251d8771 2018-04-06T12:24:10 attr_file: fix handling of directory patterns with trailing spaces When comparing whether a path matches a directory rule, we pass the both the path and directory name to `fnmatch` with `GIT_ATTR_FNMATCH_DIRECTORY` being set. `fnmatch` expects the pattern to contain no trailing directory '/', which is why we try to always strip patterns of trailing slashes. We do not handle that case correctly though when the pattern itself has trailing spaces, causing the match to fail. Fix the issue by stripping trailing spaces and tabs for a rule previous to checking whether the pattern is a directory pattern with a trailing '/'. This replaces the whitespace-stripping in our ignore file parsing code, which was stripping whitespaces too late. Add a test to catch future breakage.
Etienne Samson 13a77274 2018-02-26T21:33:55 smart: typo
Etienne Samson 2cf9b84c 2018-04-11T19:13:42 smart: free the pkt when we fail to store it
Etienne Samson 32586d5e 2018-04-11T19:03:57 smart: separate error handling from pkt handling
Etienne Samson 01381149 2018-02-26T21:27:10 smart: make out arguments explicit on recv_pkt
Etienne Samson 08961c9d 2017-08-22T16:29:07 smart: typedef git_pkt_type and clarify recv_pkt return type
Etienne Samson 54554757 2018-03-29T22:14:14 cmake: make our preferred backend ordering consistent
Etienne Samson b3e0280d 2018-03-29T22:14:11 mbedtls: display error codes as hex for consistency with mbedTLS docs Remaining parts of https://github.com/JuliaLang/julia/blob/8d47a314537779c8fb86642c54925613628a91b0/deps/patches/libgit2-mbedtls-fixup.patch
Etienne Samson 382ed1e8 2018-03-29T22:14:09 mbedtls: load default CA certificates
Etienne Samson 1edde0bc 2018-03-29T22:14:08 mbedtls: use mbedTLS certificate verification Taken from https://github.com/JuliaLang/julia/blob/8d47a314537779c8fb86642c54925613628a91b0/deps/patches/libgit2-mbedtls-verify.patch, with some modifications.
Etienne Samson 4165bb7f 2018-03-29T22:14:06 mbedtls: use our own certificate validation Otherwise REQUIRED means that `git_stream_certificate` will always error. We're doing the mbedtls check in verify_server_cert though.
Etienne Samson ec79b0fd 2018-03-29T22:14:04 mbedtls: fix libgit2 hanging due to incomplete writes
Etienne Samson 2419cccd 2018-03-29T22:14:02 mbedtls: default cipher list support
Etienne Samson 60e1ad92 2018-03-29T22:14:01 mbedtls: add global initialization
Etienne Samson 6c6be3ce 2018-03-29T22:13:59 mbedtls: use libmbedcrypto for hashing
Etienne Samson 1a1875f3 2018-03-29T22:13:58 mbedtls: proper certificate verification
Etienne Samson ca3b2234 2018-03-29T22:13:56 mbedtls: initial support
Etienne Samson 5e19a7f9 2018-04-10T21:16:43 refs: preserve the owning refdb when duping reference This fixes a segfault in git_reference_owner on references returned from git_reference__read_head and git_reference_dup ones.
Patrick Steinhardt 6c55fbf3 2018-04-06T10:39:16 transports: local: fix assert when fetching into repo with symrefs When fetching into a repository which has symbolic references via the "local" transport we run into an assert. The assert is being triggered while we negotiate the packfile between the two repositories. When hiding known revisions from the packbuilder revwalk, we unconditionally hide all references of the local refdb. In case one of these references is a symbolic reference, though, this means we're trying to hide a `NULL` OID, which triggers the assert. Fix the issue by only hiding OID references from the revwalk. Add a test to catch this issue in the future.
Erik van Zijst bc5ced66 2018-04-04T21:28:31 diff: Add missing GIT_DELTA_TYPECHANGE -> 'T' mapping. This adds the 'T' status character to git_diff_status_char() for diff entries that change type.
Patrick Steinhardt dd9de88a 2018-04-03T11:57:45 streams: openssl: provide `OPENSSL_init_ssl` for legacy API In order to further avoid using ifdef's in our code flow, provide the function `OPENSSL_init_ssl` in case we are using the legacy OpenSSL API.
Patrick Steinhardt ede63b99 2018-04-03T11:45:00 streams: openssl: unify version checks into single define By now, we have several locations where we are checking the version of OpenSSL to determine whether we can use the new "modern" API or need to use the pre-1.1 legacy API. As we have multiple implementations of OpenSSL with the rather recent libressl implementation, these checks need to honor versions of both implementations, which is rather tedious. Instead, we can just check once for the correct versions and define `OPENSSL_LEGACY_API` in case we cannot use the modern API.
Patrick Steinhardt 2505cbfc 2018-04-03T11:40:39 streams: openssl: move OpenSSL compat layer into implementation OpenSSL version 1.1 has broken its API in quite a few ways. To avoid having to use ifdef's everywhere, we have implemented the BIO functions added in version 1.1 ourselves in case we are using the legacy API. We were implementing them in the header file, though, which doesn't make a lot of sense, since these functions are only ever being used the the openssl stream implementation. Move these functions to the implementation file and mark them static.
Patrick Steinhardt d9007dc8 2018-04-03T11:36:27 Merge pull request #4607 from Sp1l/private/fix-libressl-2.7 Fix build with LibreSSL 2.7
Patrick Steinhardt c42261a3 2018-04-03T09:38:38 Merge pull request #4603 from pks-t/pks/appveyor-winhttp-workaround appveyor: workaround for intermittent test failures
Patrick Steinhardt b5e0cfa7 2018-04-03T09:32:33 Merge pull request #4601 from bgermann/master sha1dc: update to fix errors with endianess
Bernard Spil 7490d449 2018-04-02T20:00:07 Fix build with LibreSSL 2.7 LibreSSL 2.7 adds OpenSSL 1.1 API Signed-off-by: Bernard Spil <brnrd@FreeBSD.org>
Patrick Steinhardt dc27772c 2018-03-30T13:12:26 Merge pull request #4378 from cjhoward92/fix/submodule-add-check-index submodule: check index for path and prefix before adding submodule
Patrick Steinhardt fbe52fa3 2018-03-29T10:18:51 util: fix missing headers for MinGW environments There are multiple references to undefined functions in the Microsoft builds. Add headers to make them known.
Patrick Steinhardt b6276ae0 2018-03-29T09:15:48 odb: mempack: fix leaking objects when freeing mempacks When a ODB mempack gets free'd, we take no measures at all to free its contents, most notably the objects added to the database, resulting in a memory leak. Call `git_mempack_reset` previous to freeing the ODB structures themselves, which takes care of releasing all associated data structures.
bgermann c9e5ba09 2018-03-28T17:37:39 sha1dc: update to fix errors with endianess This updates the version of SHA1DC to c3e1304ea3.
Carson Howard 69a282da 2018-03-28T06:48:55 submodule: add more robust error handling when a submodule path is found on add
Patrick Steinhardt 75203d03 2018-03-16T11:18:02 blame_git: fix coalescing step never being executed Since blame has been imported from git.git and had its first share of refactorings in b6f60a4d9 (Clean up ported code, 2013-09-21), the code is actually not doing the coalescing step of the generated blame. While the code to do the coalescing does exist, it is never being called as the function `git_blame__like_git` will directly return from its `while (true)` loop. The function that was being imported from git.git was the `assign_blame` function from "builtin/blame.c" from 717d1462b (git-blame --incremental, 2007-01-28), which hasn't really changed much. Upon taking an initial look, one can seet hat `coalesce` is actually never getting called in `assign_blame`, as well, so one may assume that not calling `coalesce` by accident is actually the right thing. But it is not, as `coalesce` is being called ever since cee7f245d (git-pickaxe: blame rewritten., 2006-10-19) after the blame has been done in the caller of `assign_blame`. Thus we can conclude the code of libgit2 is actually buggy since forever. To fix the issue, simply break out of the loop instead of doing a direct return. Note that this does not alter behaviour in any way visible to our tests, which is unfortunate. But in order to not diverge from what git.git does, I'd rather adapt to how it is being done upstream in order to avoid breaking certain edge cases than to just remove that code.
Sven Strickroth eb0a3afd 2018-03-11T15:35:56 worktree: Read worktree specific reflog for HEAD Signed-off-by: Sven Strickroth <email@cs-ware.de>
Sven Strickroth e55b5373 2018-02-08T12:36:47 Submodule API should report .gitmodules parse errors Signed-off-by: Sven Strickroth <email@cs-ware.de>
Carson Howard c07abd65 2018-03-27T07:37:34 submodule: add better error handling to is_path_occupied
Carson Howard b282ca79 2018-01-06T10:57:32 submodule: change can_add_submodule to is_path_occupied
Carson Howard ef9a7749 2017-11-19T20:59:59 submodule: update index check to check path before directory and fix tests
Carson Howard 9371149f 2017-10-20T14:24:01 submodule: fix styling errors