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2016-06-27unpack-trees: fix English grammar in do-this-before-that messagesAlex Henrie
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-05-17Merge branch 'nd/error-errno'Junio C Hamano
The code for warning_errno/die_errno has been refactored and a new error_errno() reporting helper is introduced. * nd/error-errno: (41 commits) wrapper.c: use warning_errno() vcs-svn: use error_errno() upload-pack.c: use error_errno() unpack-trees.c: use error_errno() transport-helper.c: use error_errno() sha1_file.c: use {error,die,warning}_errno() server-info.c: use error_errno() sequencer.c: use error_errno() run-command.c: use error_errno() rerere.c: use error_errno() and warning_errno() reachable.c: use error_errno() mailmap.c: use error_errno() ident.c: use warning_errno() http.c: use error_errno() and warning_errno() grep.c: use error_errno() gpg-interface.c: use error_errno() fast-import.c: use error_errno() entry.c: use error_errno() editor.c: use error_errno() diff-no-index.c: use error_errno() ...
2016-05-17Merge branch 'va/i18n-misc-updates'Junio C Hamano
Mark several messages for translation. * va/i18n-misc-updates: i18n: unpack-trees: avoid substituting only a verb in sentences i18n: builtin/pull.c: split strings marked for translation i18n: builtin/pull.c: mark placeholders for translation i18n: git-parse-remote.sh: mark strings for translation i18n: branch: move comment for translators i18n: branch: unmark string for translation i18n: builtin/rm.c: remove a comma ',' from string i18n: unpack-trees: mark strings for translation i18n: builtin/branch.c: mark option for translation i18n: index-pack: use plural string instead of normal one
2016-05-12i18n: unpack-trees: avoid substituting only a verb in sentencesVasco Almeida
Instead of reusing the same set of message templates for checkout and other actions and substituting the verb with "%s", prepare separate message templates for each known action. That would make it easier for translation into languages where the same verb may conjugate differently depending on the message we are giving. See gettext documentation for details: http://www.gnu.org/software/gettext/manual/html_node/Preparing-Strings.html Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-05-09unpack-trees.c: use error_errno()Nguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-04-25struct name_entry: use struct object_id instead of unsigned char sha1[20]brian m. carlson
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-04-12i18n: unpack-trees: mark strings for translationVasco Almeida
Mark strings seen by the user inside setup_unpack_trees_porcelain() and display_error_msgs() functions for translation. Signed-off-by: Vasco Almeida <vascomalmeida@sapo.pt> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-22unpack-trees: fix accidentally quadratic behaviorDavid Turner
While unpacking trees (e.g. during git checkout), when we hit a cache entry that's past and outside our path, we cut off iteration. This provides about a 45% speedup on git checkout between master and master^20000 on Twitter's monorepo. Speedup in general will depend on repostitory structure, number of changes, and packfile packing decisions. Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-01-05do_compare_entry: use already-computed pathDavid Turner
In traverse_trees, we generate the complete traverse path for a traverse_info. Later, in do_compare_entry, we used to go do a bunch of work to compare the traverse_info to a cache_entry's name without computing that path. But since we already have that path, we don't need to do all that work. Instead, we can just put the generated path into the traverse_info, and do the comparison more directly. We copy the path because prune_traversal might mutate `base`. This doesn't happen in any codepaths where do_compare_entry is called, but it's better to be safe. This makes git checkout much faster -- about 25% on Twitter's monorepo. Deeper directory trees are likely to benefit more than shallower ones. Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-25replace trivial malloc + sprintf / strcpy calls with xstrfmtJeff King
It's a common pattern to do: foo = xmalloc(strlen(one) + strlen(two) + 1 + 1); sprintf(foo, "%s %s", one, two); (or possibly some variant with strcpy()s or a more complicated length computation). We can switch these to use xstrfmt, which is shorter, involves less error-prone manual computation, and removes many sprintf and strcpy calls which make it harder to audit the code for real buffer overflows. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-09Sync with 2.5.2Junio C Hamano
2015-09-04Sync with 2.4.9Junio C Hamano
2015-09-04Sync with 2.2.3Junio C Hamano
2015-09-04verify_absent: allow filenames longer than PATH_MAXJeff King
When unpack-trees wants to know whether a path will overwrite anything in the working tree, we use lstat() to see if there is anything there. But if we are going to write "foo/bar", we can't just lstat("foo/bar"); we need to look for leading prefixes (e.g., "foo"). So we use the lstat cache to find the length of the leading prefix, and copy the filename up to that length into a temporary buffer (since the original name is const, we cannot just stick a NUL in it). The copy we make goes into a PATH_MAX-sized buffer, which will overflow if the prefix is longer than PATH_MAX. How this happens is a little tricky, since in theory PATH_MAX is the biggest path we will have read from the filesystem. But this can happen if: - the compiled-in PATH_MAX does not accurately reflect what the filesystem is capable of - the leading prefix is not _quite_ what is on disk; it contains the next element from the name we are checking. So if we want to write "aaa/bbb/ccc/ddd" and "aaa/bbb" exists, the prefix of interest is "aaa/bbb/ccc". If "aaa/bbb" approaches PATH_MAX, then "ccc" can overflow it. So this can be triggered, but it's hard to do. In particular, you cannot just "git clone" a bogus repo. The verify_absent checks happen before unpack-trees writes anything to the filesystem, so there are never any leading prefixes during the initial checkout, and the bug doesn't trigger. And by definition, these files are larger than PATH_MAX, so writing them will fail, and clone will complain (though it may write a partial path, which will cause a subsequent "git checkout" to hit the bug). We can fix it by creating the temporary path on the heap. The extra malloc overhead is not important, as we are already making at least one stat() call (and probably more for the prefix discovery). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-08-19Merge branch 'jk/git-path'Junio C Hamano
git_path() and mkpath() are handy helper functions but it is easy to misuse, as the callers need to be careful to keep the number of active results below 4. Their uses have been reduced. * jk/git-path: memoize common git-path "constant" files get_repo_path: refactor path-allocation find_hook: keep our own static buffer refs.c: remove_empty_directories can take a strbuf refs.c: avoid git_path assignment in lock_ref_sha1_basic refs.c: avoid repeated git_path calls in rename_tmp_log refs.c: simplify strbufs in reflog setup and writing path.c: drop git_path_submodule refs.c: remove extra git_path calls from read_loose_refs remote.c: drop extraneous local variable from migrate_file prefer mkpathdup to mkpath in assignments prefer git_pathdup to git_path in some possibly-dangerous cases add_to_alternates_file: don't add duplicate entries t5700: modernize style cache.h: complete set of git_path_submodule helpers cache.h: clarify documentation for git_path, et al
2015-08-19Merge branch 'as/sparse-checkout-removal' into maintJunio C Hamano
"sparse checkout" misbehaved for a path that is excluded from the checkout when switching between branches that differ at the path. * as/sparse-checkout-removal: unpack-trees: don't update files with CE_WT_REMOVE set
2015-08-12Merge branch 'dt/unpack-trees-cache-tree-revalidate'Junio C Hamano
The code to perform multi-tree merges has been taught to repopulate the cache-tree upon a successful merge into the index, so that subsequent "diff-index --cached" (hence "status") and "write-tree" (hence "commit") will go faster. The same logic in "git checkout" may now be removed, but that is a separate issue. * dt/unpack-trees-cache-tree-revalidate: unpack-trees: populate cache-tree on successful merge
2015-08-10prefer git_pathdup to git_path in some possibly-dangerous casesJeff King
Because git_path uses a static buffer that is shared with calls to git_path, mkpath, etc, it can be dangerous to assign the result to a variable or pass it to a non-trivial function. The value may change unexpectedly due to other calls. None of the cases changed here has a known bug, but they're worth converting away from git_path because: 1. It's easy to use git_pathdup in these cases. 2. They use constructs (like assignment) that make it hard to tell whether they're safe or not. The extra malloc overhead should be trivial, as an allocation should be an order of magnitude cheaper than a system call (which we are clearly about to make, since we are constructing a filename). The real cost is that we must remember to free the result. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-08-03Merge branch 'as/sparse-checkout-removal'Junio C Hamano
"sparse checkout" misbehaved for a path that is excluded from the checkout when switching between branches that differ at the path. * as/sparse-checkout-removal: unpack-trees: don't update files with CE_WT_REMOVE set
2015-07-28unpack-trees: populate cache-tree on successful mergeBrian Degenhardt
When we unpack trees into an existing index, we discard the old index and replace it with the new, merged index. Ensure that this index has its cache-tree populated. This will make subsequent git status and commit commands faster. Signed-off-by: Brian Degenhardt <bmd@bmdhacks.com> Signed-off-by: David Turner <dturner@twopensource.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-07-21unpack-trees: don't update files with CE_WT_REMOVE setDavid Turner
Don't update files in the worktree from cache entries which are flagged with CE_WT_REMOVE. When a user does a sparse checkout, git removes files that are marked with CE_WT_REMOVE (because they are out-of-scope for the sparse checkout). If those files are also marked CE_UPDATE (for instance, because they differ in the branch that is being checked out and the outgoing branch), git would previously recreate them. This patch prevents them from being recreated. These erroneously-created files would also interfere with merges, causing pre-merge revisions of out-of-scope files to appear in the worktree. apply_sparse_checkout() is the function where all "action" manipulation (add, delete, update files..) for sparse checkout occurs; it should not ask to delete and update both at the same time. Signed-off-by: Anatole Shaw <git-devel@omni.poc.net> Signed-off-by: David Turner <dturner@twopensource.com> Helped-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-12untracked cache: invalidate at index addition or removalNguyễn Thái Ngọc Duy
Ideally we should implement untracked_cache_remove_from_index() and untracked_cache_add_to_index() so that they update untracked cache right away instead of invalidating it and wait for read_directory() next time to deal with it. But that may need some more work in unpack-trees.c. So stay simple as the first step. The new call in add_index_entry_with_check() may look strange because new calls usually stay close to cache_tree_invalidate_path(). We do it a bit later than c_t_i_p() in this function because if it's about replacing the entry with the same name, we don't care (but cache-tree does). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-18Sync with v2.2.1Junio C Hamano
* maint: Git 2.2.1 Git 2.1.4 Git 2.0.5 Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v2.0.5Junio C Hamano
* maint-2.0: Git 2.0.5 Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v1.9.5Junio C Hamano
* maint-1.9: Git 1.9.5 Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Sync with v1.8.5.6Junio C Hamano
* maint-1.8.5: Git 1.8.5.6 fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17Merge branch 'dotgit-case-maint-1.8.5' into maint-1.8.5Junio C Hamano
* dotgit-case-maint-1.8.5: fsck: complain about NTFS ".git" aliases in trees read-cache: optionally disallow NTFS .git variants path: add is_ntfs_dotgit() helper fsck: complain about HFS+ ".git" aliases in trees read-cache: optionally disallow HFS+ .git variants utf8: add is_hfs_dotgit() helper fsck: notice .git case-insensitively t1450: refactor ".", "..", and ".git" fsck tests verify_dotfile(): reject .git case-insensitively read-tree: add tests for confusing paths like ".." and ".git" unpack-trees: propagate errors adding entries to the index
2014-12-17unpack-trees: propagate errors adding entries to the indexJeff King
When unpack_trees tries to write an entry to the index, add_index_entry may report an error to stderr, but we ignore its return value. This leads to us returning a successful exit code for an operation that partially failed. Let's make sure to propagate this code. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-12-12Merge branch 'jc/unpack-trees-plug-leak'Junio C Hamano
* jc/unpack-trees-plug-leak: unpack_trees: plug leakage of o->result
2014-11-17unpack_trees: plug leakage of o->resultJunio C Hamano
Most of the time the caller specifies to which destination variable the resulting index_state should be assigned by passing a non-NULL pointer in o->dst_index to receive that state, but for a caller that gives a NULL o->dst_index, the resulting index simply leaked. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-09-19Merge branch 'jn/unpack-trees-checkout-m-carry-deletion' into maintJunio C Hamano
* jn/unpack-trees-checkout-m-carry-deletion: checkout -m: attempt merge when deletion of path was staged unpack-trees: use 'cuddled' style for if-else cascade unpack-trees: simplify 'all other failures' case
2014-09-11Merge branch 'jn/unpack-trees-checkout-m-carry-deletion'Junio C Hamano
"git checkout -m" did not switch to another branch while carrying the local changes forward when a path was deleted from the index. * jn/unpack-trees-checkout-m-carry-deletion: checkout -m: attempt merge when deletion of path was staged unpack-trees: use 'cuddled' style for if-else cascade unpack-trees: simplify 'all other failures' case
2014-08-25checkout -m: attempt merge when deletion of path was stagedJonathan Nieder
twoway_merge() is missing an o->gently check in the case where a file that needs to be modified is missing from the index but present in the old and new trees. As a result, in this case 'git checkout -m' errors out instead of trying to perform a merge. Fix it by checking o->gently. While at it, inline the o->gently check into reject_merge to prevent future call sites from making the same mistake. Noticed by code inspection. The test for the motivating case was added by JC. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-08-13unpack-trees: use 'cuddled' style for if-else cascadeJonathan Nieder
Match the predominant style in git by following K&R style for if/else cascades. Documentation/CodingStyle from linux.git explains: Note that the closing brace is empty on a line of its own, _except_ in the cases where it is followed by a continuation of the same statement, ie a "while" in a do-statement or an "else" in an if-statement, like this: if (x == y) { .. } else if (x > y) { ... } else { .... } Rationale: K&R. Also, note that this brace-placement also minimizes the number of empty (or almost empty) lines, without any loss of readability. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-08-13unpack-trees: simplify 'all other failures' caseStefan Beller
In the 'if (current)' block of twoway_merge, we handle the boring errors by checking if the entry from the old tree, current index, and new tree are present, to get a pathname for the error message from one of them: if (oldtree) return o->gently ? -1 : reject_merge(oldtree, o); if (current) return o->gently ? -1 : reject_merge(current, o); if (newtree) return o->gently ? -1 : reject_merge(newtree, o); return -1; Since this is guarded by 'if (current)', the second test is guaranteed to succeed. Moreover, any of the three entries, if present, would have the same path because there is no rename detection in this code path. Even if some day in the future the entries' paths differ, the 'current' path used in the index and worktree would presumably be the most recognizable for the end user. Simplify by just using 'current'. Noticed by coverity, Id:290002 Signed-off-by: Stefan Beller <stefanbeller@gmail.com> Improved-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-07-16Merge branch 'nd/split-index'Junio C Hamano
An experiment to use two files (the base file and incremental changes relative to it) to represent the index to reduce I/O cost of rewriting a large index when only small part of the working tree changes. * nd/split-index: (32 commits) t1700: new tests for split-index mode t2104: make sure split index mode is off for the version test read-cache: force split index mode with GIT_TEST_SPLIT_INDEX read-tree: note about dropping split-index mode or index version read-tree: force split-index mode off on --index-output rev-parse: add --shared-index-path to get shared index path update-index --split-index: do not split if $GIT_DIR is read only update-index: new options to enable/disable split index mode split-index: strip pathname of on-disk replaced entries split-index: do not invalidate cache-tree at read time split-index: the reading part split-index: the writing part read-cache: mark updated entries for split index read-cache: save deleted entries in split index read-cache: mark new entries for split index read-cache: split-index mode read-cache: save index SHA-1 after reading entry.c: update cache_changed if refresh_cache is set in checkout_entry() cache-tree: mark istate->cache_changed on prime_cache_tree() cache-tree: mark istate->cache_changed on cache tree update ...
2014-07-09Merge branch 'jk/xstrfmt'Junio C Hamano
* jk/xstrfmt: setup_git_env(): introduce git_path_from_env() helper unique_path: fix unlikely heap overflow walker_fetch: fix minor memory leak merge: use argv_array when spawning merge strategy sequencer: use argv_array_pushf setup_git_env: use git_pathdup instead of xmalloc + sprintf use xstrfmt to replace xmalloc + strcpy/strcat use xstrfmt to replace xmalloc + sprintf use xstrdup instead of xmalloc + strcpy use xstrfmt in favor of manual size calculations strbuf: add xstrfmt helper
2014-06-20cleanup duplicate name_compare() functionsJeremiah Mahler
We often represent our strings as a counted string, i.e. a pair of the pointer to the beginning of the string and its length, and the string may not be NUL terminated to that length. To compare a pair of such counted strings, unpack-trees.c and read-cache.c implement their own name_compare() functions identically. In addition, the cache_name_compare() function in read-cache.c is nearly identical. The only difference is when one string is the prefix of the other string, in which case name_compare() returns -1/+1 to show which one is longer, and cache_name_compare() returns the difference of the lengths to show the same information. Unify these three functions by using the implementation from cache_name_compare(). This does not make any difference to the existing and future callers, as they must be paying attention only to the sign of the returned value (and not the magnitude) because the original implementations of these two functions return values returned by memcmp(3) when the one string is not a prefix of the other string, and the only thing memcmp(3) guarantees its callers is the sign of the returned value, not the magnitude. Signed-off-by: Jeremiah Mahler <jmmahler@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-19use xstrfmt in favor of manual size calculationsJeff King
In many parts of the code, we do an ugly and error-prone malloc like: const char *fmt = "something %s"; buf = xmalloc(strlen(foo) + 10 + 1); sprintf(buf, fmt, foo); This makes the code brittle, and if we ever get the allocation wrong, is a potential heap overflow. Let's instead favor xstrfmt, which handles the allocation automatically, and makes the code shorter and more readable. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13read-cache: mark updated entries for split indexNguyễn Thái Ngọc Duy
The large part of this patch just follows CE_ENTRY_CHANGED marks. replace_index_entry() is updated to update split_index->base->cache[] as well so base->cache[] does not reference to a freed entry. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13read-cache: split-index modeNguyễn Thái Ngọc Duy
This split-index mode is designed to keep write cost proportional to the number of changes the user has made, not the size of the work tree. (Read cost is another matter, to be dealt separately.) This mode stores index info in a pair of $GIT_DIR/index and $GIT_DIR/sharedindex.<SHA-1>. sharedindex is large and unchanged over time while "index" is smaller and updated often. Format details are in index-format.txt, although not everything is implemented in this patch. Shared indexes are not automatically removed, because it's unclear if the shared index is needed by any (even temporary) indexes by just looking at it. After a while you'll collect stale shared indexes. The good news is one shared index is useable for long, until $GIT_DIR/index becomes too big and sluggish that the new shared index must be created. The safest way to clean shared indexes is to turn off split index mode, so shared files are all garbage, delete them all, then turn on split index mode again. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13read-cache: save index SHA-1 after readingNguyễn Thái Ngọc Duy
Also update SHA-1 after writing. If we do not do that, the second read_index() will see "initialized" variable already set and not read .git/index again, which is fine, except istate->sha1 now has a stale value. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13entry.c: update cache_changed if refresh_cache is set in checkout_entry()Nguyễn Thái Ngọc Duy
Other fill_stat_cache_info() is on new entries, which should set CE_ENTRY_ADDED in cache_changed, so we're safe. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13cache-tree: mark istate->cache_changed on cache tree invalidationNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-06-13unpack-trees: be specific what part of the index has changedNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-03-14Merge branch 'nd/i18n-progress'Junio C Hamano
Mark the progress indicators from various time-consuming commands for i18n/l10n. * nd/i18n-progress: i18n: mark all progress lines for translation
2014-02-27Merge branch 'kb/fast-hashmap'Junio C Hamano
Improvements to our hash table to get it to meet the needs of the msysgit fscache project, with some nice performance improvements. * kb/fast-hashmap: name-hash: retire unused index_name_exists() hashmap.h: use 'unsigned int' for hash-codes everywhere test-hashmap.c: drop unnecessary #includes .gitignore: test-hashmap is a generated file read-cache.c: fix memory leaks caused by removed cache entries builtin/update-index.c: cleanup update_one fix 'git update-index --verbose --again' output remove old hash.[ch] implementation name-hash.c: remove cache entries instead of marking them CE_UNHASHED name-hash.c: use new hash map implementation for cache entries name-hash.c: remove unreferenced directory entries name-hash.c: use new hash map implementation for directories diffcore-rename.c: use new hash map implementation diffcore-rename.c: simplify finding exact renames diffcore-rename.c: move code around to prepare for the next patch buitin/describe.c: use new hash map implementation add a hashtable implementation that supports O(1) removal submodule: don't access the .gitmodules cache entry after removing it
2014-02-24i18n: mark all progress lines for translationNguyễn Thái Ngọc Duy
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-12-17Merge branch 'jk/two-way-merge-corner-case-fix' into maintJunio C Hamano
"git am --abort" sometimes complained about not being able to write a tree with an 0{40} object in it. * jk/two-way-merge-corner-case-fix: t1005: add test for "read-tree --reset -u A B" t1005: reindent unpack-trees: fix "read-tree -u --reset A B" with conflicted index
2013-12-16Prevent buffer overflows when path is too longAntoine Pelisse
Some buffers created with PATH_MAX length are not checked when being written, and can overflow if PATH_MAX is not big enough to hold the path. Replace those buffers by strbufs so that their size is automatically grown if necessary. They are created as static local variables to avoid reallocating memory on each call. Note that prefix_filename() returns this static buffer so each callers should copy or use the string immediately (this is currently true). Reported-by: Wataru Noguchi <wnoguchi.0727@gmail.com> Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>