aboutsummaryrefslogtreecommitdiff
path: root/builtin/apply.c
Commit message (Collapse)AuthorAge
* Merge branch 'rs/more-uses-of-skip-prefix'Junio C Hamano2014-10-14
|\ | | | | | | | | * rs/more-uses-of-skip-prefix: use skip_prefix() to avoid more magic numbers
| * use skip_prefix() to avoid more magic numbersRené Scharfe2014-10-07
| | | | | | | | | | | | | | | | | | Continue where ae021d87 (use skip_prefix to avoid magic numbers) left off and use skip_prefix() in more places for determining the lengths of prefix strings to avoid using dependent constants and other indirect methods. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | lockfile.h: extract new header file for the functions in lockfile.cMichael Haggerty2014-10-01
|/ | | | | | | | | | | | | Move the interface declaration for the functions in lockfile.c from cache.h to a new file, lockfile.h. Add #includes where necessary (and remove some redundant includes of cache.h by files that already include builtin.h). Move the documentation of the lock_file state diagram from lockfile.c to the new header file. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* use REALLOC_ARRAY for changing the allocation size of arraysRené Scharfe2014-09-18
| | | | | Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'ta/config-set-2'Junio C Hamano2014-09-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update git_config() users with callback functions for a very narrow scope with calls to config-set API that lets us query a single variable. * ta/config-set-2: builtin/apply.c: replace `git_config()` with `git_config_get_string_const()` merge-recursive.c: replace `git_config()` with `git_config_get_int()` ll-merge.c: refactor `read_merge_config()` to use `git_config_string()` fast-import.c: replace `git_config()` with `git_config_get_*()` family branch.c: replace `git_config()` with `git_config_get_string() alias.c: replace `git_config()` with `git_config_get_string()` imap-send.c: replace `git_config()` with `git_config_get_*()` family pager.c: replace `git_config()` with `git_config_get_value()` builtin/gc.c: replace `git_config()` with `git_config_get_*()` family rerere.c: replace `git_config()` with `git_config_get_*()` family fetchpack.c: replace `git_config()` with `git_config_get_*()` family archive.c: replace `git_config()` with `git_config_get_bool()` family read-cache.c: replace `git_config()` with `git_config_get_*()` family http-backend.c: replace `git_config()` with `git_config_get_bool()` family daemon.c: replace `git_config()` with `git_config_get_bool()` family
| * builtin/apply.c: replace `git_config()` with `git_config_get_string_const()`Tanay Abhra2014-08-13
| | | | | | | | | | | | | | | | | | Use `git_config_get_string_const()` instead of `git_config()` to take advantage of the config-set API which provides a cleaner control flow. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jc/apply-ws-prefix'Junio C Hamano2014-09-09
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Applying a patch not generated by Git in a subdirectory used to check the whitespace breakage using the attributes for incorrect paths. Also whitespace checks were performed even for paths excluded via "git apply --exclude=<path>" mechanism. * jc/apply-ws-prefix: apply: omit ws check for excluded paths apply: hoist use_patch() helper for path exclusion up apply: use the right attribute for paths in non-Git patches
| * | apply: omit ws check for excluded pathsJunio C Hamano2014-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Whitespace breakages are checked while the patch is being parsed. Disable them at the beginning of parse_chunk(), where each individual patch is parsed, immediately after we learn the name of the file the patch applies to and before we start parsing the diff contained in the patch. One may naively think that we should be able to not just skip the whitespace checks but simply fast-forward to the next patch without doing anything once use_patch() tells us that this patch is not going to be used. But in reality we cannot really skip much of the parsing in order to do such a "fast-forward", primarily because parsing "@@ -k,l +m,n @@" lines and counting the input lines is how we determine the boundaries of individual patches. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | apply: hoist use_patch() helper for path exclusion upJunio C Hamano2014-08-07
| | | | | | | | | | | | | | | | | | | | | We will be adding a caller to the function a bit earlier in this file in a later patch. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | apply: use the right attribute for paths in non-Git patchesJunio C Hamano2014-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We parse each patchfile and find the name of the path the patch applies to, and then use that name to consult the attribute system to find the whitespace rules to be used, and also the target file (either in the working tree or in the index) to replay the changes against. Unlike a Git-generated patch, a non-Git patch is taken to have the pathnames relative to the current working directory. The names found in such a patch are modified by prepending the prefix by the prefix_patches() helper function introduced in 56185f49 (git-apply: require -p<n> when working in a subdirectory., 2007-02-19). However, this prefixing is done after the patch is fully parsed and affects only what target files are patched. Because the attributes are checked against the names found in the patch during the parsing, not against the final pathname, the whitespace check that is done during parsing ends up using attributes for a wrong path for non-Git patches. Fix this by doing the prefix much earlier, immediately after the header part of each patch is parsed and we learn the name of the path the patch affects. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/misc-fixes-maint'Junio C Hamano2014-07-28
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | * jk/misc-fixes-maint: apply: avoid possible bogus pointer fix memory leak parsing core.commentchar transport: fix leaks in refs_from_alternate_cb free ref string returned by dwim_ref receive-pack: don't copy "dir" parameter
| * | apply: avoid possible bogus pointerJeff King2014-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When parsing "index" lines from a git-diff, we look for a space followed by the mode. If we don't have a space, then we set our pointer to the end-of-line. However, we don't double-check that our end-of-line pointer is valid (e.g., if we got a truncated diff input), which could lead to some wrap-around pointer arithmetic. In most cases this would probably get caught by our "40 < len" check later in the function, but to be on the safe side, let's just use strchrnul to treat end-of-string the same as end-of-line. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'maint'Junio C Hamano2014-07-21
|\ \ \ | | | | | | | | | | | | | | | | | | | | * maint: use xmemdupz() to allocate copies of strings given by start and length use xcalloc() to allocate zero-initialized memory
| * | | use xmemdupz() to allocate copies of strings given by start and lengthRené Scharfe2014-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use xmemdupz() to allocate the memory, copy the data and make sure to NUL-terminate the result, all in one step. The resulting code is shorter, doesn't contain the constants 1 and '\0', and avoids duplicating function parameters. For blame, the last copied byte (o->file.ptr[o->file.size]) is always set to NUL by fake_working_tree_commit() or read_sha1_file(), so no information is lost by the conversion to using xmemdupz(). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Merge branch 'jc/apply-ignore-whitespace' into maintJunio C Hamano2014-06-25
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | "--ignore-space-change" option of "git apply" ignored the spaces at the beginning of line too aggressively, which is inconsistent with the option of the same name "diff" and "git diff" have. * jc/apply-ignore-whitespace: apply --ignore-space-change: lines with and without leading whitespaces do not match
* | | | Merge branch 'nd/split-index'Junio C Hamano2014-07-16
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * | | | entry.c: update cache_changed if refresh_cache is set in checkout_entry()Nguyễn Thái Ngọc Duy2014-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | read-cache: new API write_locked_index instead of write_index/write_cacheNguyễn Thái Ngọc Duy2014-06-13
| |/ / / | | | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jk/xstrfmt'Junio C Hamano2014-07-09
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| * | | | use xstrfmt to replace xmalloc + strcpy/strcatJeff King2014-06-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's easy to get manual allocation calculations wrong, and the use of strcpy/strcat raise red flags for people looking for buffer overflows (though in this case each site was fine). It's also shorter to use xstrfmt, and the printf-format tends to be easier for a reader to see what the final string will look like. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | apply: use skip_prefix instead of raw additionJeff King2014-06-20
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A submodule diff generally has content like: -Subproject commit [0-9a-f]{40} +Subproject commit [0-9a-f]{40} When we are using "git apply --index" with a submodule, we first apply the textual diff, and then parse that result to figure out the new sha1. If the diff has bogus input like: -Subproject commit 1234567890123456789012345678901234567890 +bogus we will parse the "bogus" portion. Our parser assumes that the buffer starts with "Subproject commit", and blindly skips past it using strlen(). This can cause us to read random memory after the buffer. This problem was unlikely to have come up in practice (since it requires a malformed diff), and even when it did, we likely noticed the problem anyway as the next operation was to call get_sha1_hex on the random memory. However, we can easily fix it by using skip_prefix to notice the parsing error. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jc/apply-ignore-whitespace'Junio C Hamano2014-06-03
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | | | | | | | | | | | | | "--ignore-space-change" option of "git apply" ignored the spaces at the beginning of line too aggressively, which is inconsistent with the option of the same name "diff" and "git diff" have. * jc/apply-ignore-whitespace: apply --ignore-space-change: lines with and without leading whitespaces do not match
| * | apply --ignore-space-change: lines with and without leading whitespaces do ↵Junio C Hamano2014-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | not match The fuzzy_matchlines() function is used when attempting to resurrect a patch that is whitespace-damaged, or when applying a patch that was produced against an old codebase to the codebase after indentation change. The patch may want to change a line "a_bc" ("_" is used throught this description for a whitespace to make it stand out) in the original into something else, and we may not find "a_bc" in the current source, but there may be "a__bc" (two spaces instead of one the whitespace-damaged patch claims to expect). By ignoring the amount of whitespaces, it forces "git apply" to consider that "a_bc" in the broken patch meant to refer to "a__bc" in reality. However, the implementation special cases a run of whitespaces at the beginning of a line and makes "abc" match "_abc", even though a whitespace in the middle of string never matches a 0-width gap, e.g. "a_bc" does not match "abc". A run of whitespace at the end of one string does not match a 0-width end of line on the other line, either, e.g. "abc_" does not match "abc". Fix this inconsistency by making the code skip leading whitespaces only when both strings begin with a whitespace. This makes the option mean the same as the option of the same name in "diff" and "git diff". Note that I am not sure if anybody sane should use this option in the first place. The fuzzy match logic may be able to find the original line that the patch author may have meant to touch because it does not fully trust what the original lines say (i.e. context lines prefixed by " " and old lines prefixed by "-" does not have to exactly match the contents the patch is applied to). There is no reason for us to trust what the replacement lines (i.e. new lines prefixed by "+") say, either, but with this option enabled, we end up copying these new lines with suspicious whitespace distributions literally into the patched result. But as long as we keep it, we should make it do its insane thing consistently. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jl/nor-or-nand-and'Junio C Hamano2014-04-08
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | Eradicate mistaken use of "nor" (that is, essentially "nor" used not in "neither A nor B" ;-)) from in-code comments, command output strings, and documentations. * jl/nor-or-nand-and: code and test: fix misuses of "nor" comments: fix misuses of "nor" contrib: fix misuses of "nor" Documentation: fix misuses of "nor"
| * | comments: fix misuses of "nor"Justin Lebar2014-03-31
| | | | | | | | | | | | | | | Signed-off-by: Justin Lebar <jlebar@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'nd/no-more-fnmatch'Junio C Hamano2014-03-14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We started using wildmatch() in place of fnmatch(3); complete the process and stop using fnmatch(3). * nd/no-more-fnmatch: actually remove compat fnmatch source code stop using fnmatch (either native or compat) Revert "test-wildmatch: add "perf" command to compare wildmatch and fnmatch" use wildmatch() directly without fnmatch() wrapper
| * | | use wildmatch() directly without fnmatch() wrapperNguyễn Thái Ngọc Duy2014-02-20
| |/ / | | | | | | | | | | | | | | | | | | Make it clear that we don't use fnmatch() anymore. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'ep/varscope'Junio C Hamano2014-02-27
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shrink lifetime of variables by moving their definitions to an inner scope where appropriate. * ep/varscope: builtin/gc.c: reduce scope of variables builtin/fetch.c: reduce scope of variable builtin/commit.c: reduce scope of variables builtin/clean.c: reduce scope of variable builtin/blame.c: reduce scope of variables builtin/apply.c: reduce scope of variables bisect.c: reduce scope of variable
| * | builtin/apply.c: reduce scope of variablesElia Pinto2014-01-31
| |/ | | | | | | | | Signed-off-by: Elia Pinto <gitter.spiros@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | replace {pre,suf}fixcmp() with {starts,ends}_with()Christian Couder2013-12-05
|/ | | | | | | | | | | | | | | | | | | | | | | Leaving only the function definitions and declarations so that any new topic in flight can still make use of the old functions, replace existing uses of the prefixcmp() and suffixcmp() with new API functions. The change can be recreated by mechanically applying this: $ git grep -l -e prefixcmp -e suffixcmp -- \*.c | grep -v strbuf\\.c | xargs perl -pi -e ' s|!prefixcmp\(|starts_with\(|g; s|prefixcmp\(|!starts_with\(|g; s|!suffixcmp\(|ends_with\(|g; s|suffixcmp\(|!ends_with\(|g; ' on the result of preparatory changes in this series. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Replace deprecated OPT_BOOLEAN by OPT_BOOLStefan Beller2013-08-05
| | | | | | | | | | | | This task emerged from b04ba2bb (parse-options: deprecate OPT_BOOLEAN, 2011-09-27). All occurrences of the respective variables have been reviewed and none of them relied on the counting up mechanism, but all of them were using the variable as a true boolean. This patch does not change semantics of any command intentionally. Signed-off-by: Stefan Beller <stefanbeller@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Sync with Git 1.8.3.4Junio C Hamano2013-07-22
|\
| * update URL to the marc.info mail archiveOndřej Bílka2013-07-22
| | | | | | | | | | | | | | | | The name marc.theaimsgroup.com is no longer active, and has migrated to marc.info. Signed-off-by: Ondřej Bílka <neleai@seznam.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nd/const-struct-cache-entry'Junio C Hamano2013-07-22
|\ \ | | | | | | | | | | | | * nd/const-struct-cache-entry: Convert "struct cache_entry *" to "const ..." wherever possible
| * | Convert "struct cache_entry *" to "const ..." wherever possibleNguyễn Thái Ngọc Duy2013-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I attempted to make index_state->cache[] a "const struct cache_entry **" to find out how existing entries in index are modified and where. The question I have is what do we do if we really need to keep track of on-disk changes in the index. The result is - diff-lib.c: setting CE_UPTODATE - name-hash.c: setting CE_HASHED - preload-index.c, read-cache.c, unpack-trees.c and builtin/update-index: obvious - entry.c: write_entry() may refresh the checked out entry via fill_stat_cache_info(). This causes "non-const struct cache_entry *" in builtin/apply.c, builtin/checkout-index.c and builtin/checkout.c - builtin/ls-files.c: --with-tree changes stagemask and may set CE_UPDATE Of these, write_entry() and its call sites are probably most interesting because it modifies on-disk info. But this is stat info and can be retrieved via refresh, at least for porcelain commands. Other just uses ce_flags for local purposes. So, keeping track of "dirty" entries is just a matter of setting a flag in index modification functions exposed by read-cache.c. Except unpack-trees, the rest of the code base does not do anything funny behind read-cache's back. The actual patch is less valueable than the summary above. But if anyone wants to re-identify the above sites. Applying this patch, then this: diff --git a/cache.h b/cache.h index 430d021..1692891 100644 --- a/cache.h +++ b/cache.h @@ -267,7 +267,7 @@ static inline unsigned int canon_mode(unsigned int mode) #define cache_entry_size(len) (offsetof(struct cache_entry,name) + (len) + 1) struct index_state { - struct cache_entry **cache; + const struct cache_entry **cache; unsigned int version; unsigned int cache_nr, cache_alloc, cache_changed; struct string_list *resolve_undo; will help quickly identify them without bogus warnings. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Merge branch 'tr/maint-apply-non-git-patch-parsefix'Junio C Hamano2013-06-26
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for the codepath to parse patches that add new files, generated by programs other than Git. THis is an old breakage in v1.7.11 and will need to be merged down to the maintanance tracks. * tr/maint-apply-non-git-patch-parsefix: apply: carefully strdup a possibly-NULL name
* | \ \ Merge branch 'tr/do-not-call-submodules-subprojects'Junio C Hamano2013-07-22
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | * tr/do-not-call-submodules-subprojects: show-branch: fix description of --date-order apply, entry: speak of submodules instead of subprojects
| * | | apply, entry: speak of submodules instead of subprojectsThomas Rast2013-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are only four (with some generous rounding) instances in the current source code where we speak of "subproject" instead of "submodule". They are as follows: * one error message in git-apply and two in entry.c * the patch format for submodule changes The latter was introduced in 0478675 (Expose subprojects as special files to "git diff" machinery, 2007-04-15), apparently before the terminology was settled. We can of course not change the patch format. Let's at least change the error messages to consistently call them "submodule". Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | apply.c::find_name_traditional(): do not initialize len to the line's lengthStefan Beller2013-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable len is set to len = strchrnul(line, '\n') - line; unconditionally 9 lines later, hence we can remove the call to strlen. Signed-off-by: Stefan Beller <stefanbeller@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'rs/logical-vs-binary-or' into maintJunio C Hamano2013-07-19
|\ \ \ \ | |/ / / |/| / / | |/ / | | | * rs/logical-vs-binary-or: use logical OR (||) instead of binary OR (|) in logical context
| * | use logical OR (||) instead of binary OR (|) in logical contextRené Scharfe2013-06-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The compiler can short-circuit the evaluation of conditions strung together with logical OR operators instead of computing the resulting bitmask with binary ORs. More importantly, this patch makes the intent of the changed code clearer, because the logical context (as opposed to binary context) becomes immediately obvious. While we're at it, simplify the check for patch->is_rename in builtin/apply.c a bit; it can only be 0 or 1, so we don't need a comparison operator. Signed-off-by: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'tr/maint-apply-non-git-patch-parsefix' into maintJunio C Hamano2013-07-15
|\ \ \ | |/ / |/| / | |/ | | | | | | | | "git apply" parsed patches that add new files, generated by programs other than Git, incorrectly. This is an old breakage in v1.7.11. * tr/maint-apply-non-git-patch-parsefix: apply: carefully strdup a possibly-NULL name
| * apply: carefully strdup a possibly-NULL nameThomas Rast2013-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2901bbe (apply: free patch->{def,old,new}_name fields, 2012-03-21) cleaned up the memory management of filenames in the patches, but forgot that find_name_traditional() can return NULL as a way of saying "I couldn't find a name". That NULL unfortunately gets passed into xstrdup() next, resulting in a segfault. Use null_strdup() so as to safely propagate the null, which will let us emit the correct error message. Reported-by: DevHC on #git Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Sync with 'maint'Junio C Hamano2013-04-12
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * maint: Correct common spelling mistakes in comments and tests kwset: fix spelling in comments precompose-utf8: fix spelling of "want" in error message compat/nedmalloc: fix spelling in comments compat/regex: fix spelling and grammar in comments obstack: fix spelling of similar contrib/subtree: fix spelling of accidentally git-remote-mediawiki: spelling fixes doc: various spelling fixes fast-export: fix argument name in error messages Documentation: distinguish between ref and offset deltas in pack-format i18n: make the translation of -u advice in one go
| * | Correct common spelling mistakes in comments and testsStefano Lattarini2013-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | Most of these were found using Lucas De Marchi's codespell tool. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/apply-ws-fix-tab-in-indent'Junio C Hamano2013-04-03
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | "git apply --whitespace=fix" was not prepared to see a line getting longer after fixing whitespaces (e.g. tab-in-indent aka Python). * jc/apply-ws-fix-tab-in-indent: test: resurrect q_to_tab apply --whitespace=fix: avoid running over the postimage buffer
| * | apply --whitespace=fix: avoid running over the postimage bufferJunio C Hamano2013-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Originally update-pre-post-images could assume that any whitespace fixing will make the result only shorter by unexpanding runs of leading SPs into HTs and removing trailing whitespaces at the end of lines. Updating the post-image we read from the patch to match the actual result can be performed in-place under this assumption. These days, however, we have tab-in-indent (aka Python) rule whose result can be longer than the original, and we do need to allocate a larger buffer than the input and replace the result. Fortunately the support for lengthening rewrite was already added when we began supporting "match while ignoring whitespace differences" mode in 86c91f91794c (git apply: option to ignore whitespace differences, 2009-08-04). We only need to correctly count the number of bytes necessary to hold the updated result and tell the function to allocate a new buffer. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/extended-fake-ancestor-for-gitlink'Junio C Hamano2013-02-14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of requiring the full 40-hex object names on the index line, we can read submodule commit object names from the textual diff when synthesizing a fake ancestore tree for "git am -3". * jc/extended-fake-ancestor-for-gitlink: apply: verify submodule commit object name better
| * | | apply: verify submodule commit object name betterJunio C Hamano2013-02-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A textual patch also records the submodule commit object name in full. Make the parsing more robust by reading from there and verifying the (possibly abbreviated) name on the index line matches. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jk/apply-similaritly-parsing'Junio C Hamano2013-02-08
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure the similarity value shown in the "apply --summary" output is sensible, even when the input had a bogus value. * jk/apply-similaritly-parsing: builtin/apply: tighten (dis)similarity index parsing
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-22 18:15:31 +0000