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2012-04-26diff --no-index: use strbuf for temporary pathnamesLibravatar Junio C Hamano1-23/+17
Instead of using limited-length buffers and risking of pathname truncation, we should be taking advantage of strbuf API nowadays. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-16diff: avoid stack-buffer-read-overrun for very long nameLibravatar Jim Meyering1-0/+2
Due to the use of strncpy without explicit NUL termination, we could end up passing names n1 or n2 that are not NUL-terminated to queue_diff, which requires NUL-terminated strings. Ensure that each is NUL terminated. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-10Merge branch 'maint-1.7.8' into maint-1.7.9Libravatar Junio C Hamano2-6/+6
* maint-1.7.8: Documentation/gitweb: trivial English fixes fetch/receive: remove over-pessimistic connectivity check
2012-04-09Merge branch 'jc/maint-verify-objects-remove-pessimism' into maint-1.7.8Libravatar Junio C Hamano1-4/+4
* jc/maint-verify-objects-remove-pessimism: fetch/receive: remove over-pessimistic connectivity check
2012-04-09Merge branch 'dw/gitweb-doc-grammo' into maint-1.7.8Libravatar Junio C Hamano1-2/+2
* dw/gitweb-doc-grammo: Documentation/gitweb: trivial English fixes
2012-04-09Merge branch 'tr/cache-tree' into maint-1.7.8Libravatar Junio C Hamano10-11/+142
* tr/cache-tree: t0090: be prepared that 'wc -l' writes leading blanks reset: update cache-tree data when appropriate commit: write cache-tree data when writing index anyway Refactor cache_tree_update idiom from commit Test the current state of the cache-tree optimization Add test-scrap-cache-tree
2012-04-09Merge branch 'cb/maint-t5541-make-server-port-portable' into maint-1.7.8Libravatar Junio C Hamano2-4/+33
* cb/maint-t5541-make-server-port-portable: t5541: check error message against the real port number used remote-curl: Fix push status report when all branches fail
2012-04-09Merge branch 'cn/maint-rev-list-doc' into maint-1.7.8Libravatar Junio C Hamano1-6/+6
* cn/maint-rev-list-doc: Documentation: use {asterisk} in rev-list-options.txt when needed
2012-04-09Merge branch 'tr/maint-bundle-boundary' into maint-1.7.8Libravatar Junio C Hamano2-23/+36
* tr/maint-bundle-boundary: bundle: keep around names passed to add_pending_object() t5510: ensure we stay in the toplevel test dir t5510: refactor bundle->pack conversion
2012-04-09Merge branch 'tr/maint-bundle-long-subject' into maint-1.7.8Libravatar Junio C Hamano5-51/+67
* tr/maint-bundle-long-subject: t5704: match tests to modern style strbuf: improve strbuf_get*line documentation bundle: use a strbuf to scan the log for boundary commits bundle: put strbuf_readline_fd in strbuf.c with adjustments
2012-04-09Merge branch 'ph/rerere-doc' into maint-1.7.8Libravatar Junio C Hamano1-7/+12
* ph/rerere-doc: rerere: Document 'rerere remaining'
2012-04-02Git 1.7.9.6Libravatar Junio C Hamano4-4/+18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-02Merge branch 'jc/maint-merge-autoedit' into maintLibravatar Junio C Hamano2-3/+40
* jc/maint-merge-autoedit: merge: backport GIT_MERGE_AUTOEDIT support
2012-03-30string-list: document that string_list_insert() inserts unique stringsLibravatar Heiko Voigt1-1/+3
Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-26Git 1.7.9.5Libravatar Junio C Hamano4-3/+27
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-26Merge branch 'jn/maint-fast-import-empty-ls' into maintLibravatar Junio C Hamano2-0/+43
* jn/maint-fast-import-empty-ls: fast-import: don't allow 'ls' of path with empty components fast-import: leakfix for 'ls' of dirty trees
2012-03-26Merge branch 'ph/rerere-doc' into maintLibravatar Junio C Hamano1-7/+12
* ph/rerere-doc: rerere: Document 'rerere remaining'
2012-03-26Merge branch 'ms/maint-config-error-at-eol-linecount' into maintLibravatar Junio C Hamano2-4/+40
* ms/maint-config-error-at-eol-linecount: config: report errors at the EOL with correct line number
2012-03-26grep doc: add --break / --heading / -W to synopsisLibravatar Mark Lodato1-0/+2
All of the other options were included in the synopsis, so it makes sense to include these as well. Signed-off-by: Mark Lodato <lodatom@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-26Documentation: improve description of GIT_EDITOR and preference orderLibravatar Rodrigo Silva (MestreLion)1-0/+6
Previously GIT_EDITOR was not listed in git(1) "Environment Variables" section, which could be very confusing to users. Include it in "other" subsection along with a link to git-var(1), since that is the page that fully describes all places where editor can be set and also their preference order. Also, git-var(1) did not say that hardcoded fallback 'vi' may have been changed at build time. A user could be puzzled if 'nano' pops up even when none of the mentioned environment vars or config.editor are set. Clarify this. Ideally, the build system should be changed to reflect the chosen fallback editor when creating the man pages. Not sure if that is even possible though. Signed-off-by: Rodrigo Silva (MestreLion) <linux@rodrigosilva.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-26documentation: fix alphabetic ordered list for git-rebase man pageLibravatar Nelson Benitez Leon1-2/+5
An alphabetic ordered list (a.) is converted to numerical in the man page (1.) so context comments naming 'a' were confusing, fix that by not using ordered list notation for 'a' anb 'b' items. Signed-off-by: Nelson Benitez Leon <nelsonjesus.benitez@seap.minhap.es> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-23Documentation/gitweb: trivial English fixesLibravatar D Waitzman1-2/+2
Change "it's" to "its" where a possessive is intended. Also add two missing "the" that were noticed by Ben Walton. Signed-off-by: David Waitzman <djw@bbn.com>
2012-03-20Merge branch 'maint-1.7.8' into maintLibravatar Junio C Hamano5-16/+34
* maint-1.7.8: t/Makefile: Use $(sort ...) explicitly where needed gitweb: Fix actionless dispatch for non-existent objects i18n of multi-line advice messages
2012-03-20merge: backport GIT_MERGE_AUTOEDIT supportLibravatar Junio C Hamano2-3/+40
Even though 1.7.9.x series does not open the editor by default when merging in general, it does do so in one occassion: when merging an annotated tag. And worse yet, there is no good way for older scripts to decline this. Backport the support for GIT_MERGE_AUTOEDIT environment variable from 1.7.10 track to help those stuck on 1.7.9.x maintenance track. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-20Merge branch 'ks/sort-wildcard-in-makefile' into maint-1.7.8Libravatar Junio C Hamano1-3/+3
* ks/sort-wildcard-in-makefile: t/Makefile: Use $(sort ...) explicitly where needed
2012-03-20Merge branch 'jc/advise-i18n' into maint-1.7.8Libravatar Junio C Hamano2-12/+20
* jc/advise-i18n: i18n of multi-line advice messages
2012-03-20Merge branch 'jn/gitweb-unspecified-action' into maint-1.7.8Libravatar Junio C Hamano2-1/+11
* jn/gitweb-unspecified-action: gitweb: Fix actionless dispatch for non-existent objects
2012-03-15fetch/receive: remove over-pessimistic connectivity checkLibravatar Junio C Hamano1-4/+4
Git 1.7.8 introduced an object and history re-validation step after "fetch" or "push" causes new history to be added to a receiving repository. This is to protect a malicious server or pushing client from corrupting the repository by taking advantage of an existing corrupt object that is unconnected to existing history. But this check is way over-pessimistic. During "fetch" or "receive-pack" (the server side of "push"), unpack-objects and index-pack already validate individual objects that are received, and the only thing we would want to catch are corrupted objects that already happen to exist in our repository but are not referenced from our refs. Such objects must have been written by an earlier run of our codepaths that write out loose objects or packfiles, and they must have done the validation of individual objects when they did so. The only thing left to worry about is the connectivity integrity, which can be checked with "rev-list --objects", which is much cheaper. We have been paying the 5x to 8x runtime overhead the --verify-objects often adds for no real gain. Revert check_everything_connected() not to use this over-pessimistic check. Credit goes to Nguyễn Thái Ngọc Duy, who originally identified the performance regression and endured multiple rounds of reviews to fix it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-12Git 1.7.9.4Libravatar Junio C Hamano4-3/+28
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-12Merge branch 'tr/maint-bundle-boundary' into maintLibravatar Junio C Hamano2-23/+36
"git bundle" did not record boundary commits correctly when there are many of them. By Thomas Rast * tr/maint-bundle-boundary: bundle: keep around names passed to add_pending_object() t5510: ensure we stay in the toplevel test dir t5510: refactor bundle->pack conversion
2012-03-12Merge branch 'jc/maint-diff-patch-header' into maintLibravatar Junio C Hamano2-86/+111
"git diff-index" and its friends at the plumbing level showed the "diff --git" header and nothing else for a path whose cached stat info is dirty without actual difference when asked to produce a patch. This was a longstanding bug that we could have fixed long time ago. By Junio C Hamano * jc/maint-diff-patch-header: diff -p: squelch "diff --git" header for stat-dirty paths t4011: illustrate "diff-index -p" on stat-dirty paths t4011: modernise style
2012-03-12Merge branch 'jn/maint-do-not-match-with-unsanitized-searchtext' into maintLibravatar Junio C Hamano1-8/+8
"gitweb" did use quotemeta() to prepare search string when asked to do a fixed-string project search, but did not use it by mistake and used the user-supplied string instead. By Jakub Narebski * jn/maint-do-not-match-with-unsanitized-searchtext: gitweb: Fix fixed string (non-regexp) project search
2012-03-12Merge branch 'jc/am-3-nonstandard-popt' into maintLibravatar Junio C Hamano2-4/+22
The code to synthesize the fake ancestor tree used by 3-way merge fallback in "git am" was not prepared to read a patch created with a non-standard -p<num> value. * jc/am-3-nonstandard-popt: test: "am -3" can accept non-standard -p<num> am -3: allow nonstandard -p<num> option
2012-03-12config: report errors at the EOL with correct line numberLibravatar Martin Stenberg2-4/+40
A section in a config file with a missing "]" reports the next line as bad, same goes to a value with a missing end quote. This happens because the error is not detected until the end of the line, when line number is already increased. Fix this by decreasing line number by one for these cases. Signed-off-by: Martin Stenberg <martin@gnutiken.se> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-09fast-import: don't allow 'ls' of path with empty componentsLibravatar Jonathan Nieder2-0/+41
As the fast-import manual explains: The value of <path> must be in canonical form. That is it must not: . contain an empty directory component (e.g. foo//bar is invalid), . end with a directory separator (e.g. foo/ is invalid), . start with a directory separator (e.g. /foo is invalid), Unfortunately the "ls" command accepts these invalid syntaxes and responds by declaring that the indicated path is missing. This is too subtle and causes importers to silently misbehave; better to error out so the operator knows what's happening. The C, R, and M commands already error out for such paths. Reported-by: Andrew Sayers <andrew-git@pileofstuff.org> Analysis-by: David Barr <davidbarr@google.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2012-03-09fast-import: leakfix for 'ls' of dirty treesLibravatar Jonathan Nieder1-0/+2
When the chosen directory has changed since it was last written to pack, "tree_content_get" makes a deep copy of its content to scribble on while computing the tree name, which we forgot to free. This leak has been present since the 'ls' command was introduced in v1.7.5-rc0~3^2~33 (fast-import: add 'ls' command, 2010-12-02). Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2012-03-08rerere: Document 'rerere remaining'Libravatar Phil Hord1-7/+12
This adds the 'remaining' command to the documentation of 'git rerere'. This command was added in ac49f5ca (Feb 16 2011; Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>) but it was never documented. Touch up the other rerere commands to reduce noise. First noticed by Vincent van Ravesteijn. Signed-off-by: Phil Hord <phil.hord@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-06gitweb: Fix fixed string (non-regexp) project searchLibravatar Jakub Narebski1-8/+8
Use $search_regexp, where regex metacharacters are quoted, for searching projects list, rather than $searchtext, which contains original search term. Reported-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-06t5704: fix nonportable sed/grep usagesLibravatar Thomas Rast1-2/+2
OS X's sed and grep would complain with (respectively) sed: 1: "/^-/{p;q}": extra characters at the end of q command grep: Regular expression too big For sed, use an explicit ; to terminate the q command. For grep, spell the "40 hex digits" explicitly in the regex, which should be safe as other tests already use this and we haven't got breakage reports on OS X about them. Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-06Merge branch 'maint-1.7.8' into maintLibravatar Junio C Hamano1-0/+3
By Thomas Rast * maint-1.7.8: Document the --histogram diff option
2012-03-06Merge branch 'maint-1.7.7' into maint-1.7.8Libravatar Junio C Hamano1-0/+3
By Thomas Rast * maint-1.7.7: Document the --histogram diff option
2012-03-06Document the --histogram diff optionLibravatar Thomas Rast1-0/+3
Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-05Git 1.7.9.3Libravatar Junio C Hamano2-2/+3
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-05Merge branch 'jc/doc-merge-options' into maintLibravatar Junio C Hamano1-11/+11
* jc/doc-merge-options: Documentation/merge-options.txt: group "ff" related options together
2012-03-05Merge branch 'cn/maint-rev-list-doc' into maintLibravatar Junio C Hamano1-6/+6
* cn/maint-rev-list-doc: Documentation: use {asterisk} in rev-list-options.txt when needed
2012-03-05fast-import: zero all of 'struct tag' to silence valgrindLibravatar Thomas Rast1-1/+1
When running t9300, valgrind (correctly) complains about an uninitialized value in write_crash_report: ==2971== Use of uninitialised value of size 8 ==2971== at 0x4164F4: sha1_to_hex (hex.c:70) ==2971== by 0x4073E4: die_nicely (fast-import.c:468) ==2971== by 0x43284C: die (usage.c:86) ==2971== by 0x40420D: main (fast-import.c:2731) ==2971== Uninitialised value was created by a heap allocation ==2971== at 0x4C29B3D: malloc (vg_replace_malloc.c:263) ==2971== by 0x433645: xmalloc (wrapper.c:35) ==2971== by 0x405DF5: pool_alloc (fast-import.c:619) ==2971== by 0x407755: pool_calloc.constprop.14 (fast-import.c:634) ==2971== by 0x403F33: main (fast-import.c:3324) Fix this by zeroing all of the 'struct tag'. We would only need to zero out the 'sha1' field, but this way seems more future-proof. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-04Update draft release notes to 1.7.9.3 for the last timeLibravatar Junio C Hamano1-0/+27
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-03-04Merge branch 'cn/maint-branch-with-bad' into maintLibravatar Junio C Hamano2-0/+8
* cn/maint-branch-with-bad: branch: don't assume the merge filter ref exists Conflicts: t/t3200-branch.sh
2012-03-04Merge branch 'jn/maint-gitweb-invalid-regexp' into maintLibravatar Junio C Hamano2-1/+20
* jn/maint-gitweb-invalid-regexp: gitweb: Handle invalid regexp in regexp search
2012-03-04Merge branch 'nd/maint-verify-objects' into maintLibravatar Junio C Hamano2-25/+18
* nd/maint-verify-objects: rev-list: fix --verify-objects --quiet becoming --objects rev-list: remove BISECT_SHOW_TRIED flag