git/read-cache.c, branch v2.14.2

use MOVE_ARRAY

2017-07-17T21:54:56Z

Simplify the code for moving members inside of an array and make it more robust by using the helper macro MOVE_ARRAY. It calculates the size based on the specified number of elements for us and supports NULL pointers when that number is zero. Raw memmove(3) calls with NULL can cause the compiler to (over-eagerly) optimize out later NULL checks. This patch was generated with contrib/coccinelle/array.cocci and spatch (Coccinelle). Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano

Merge branch 'cc/shared-index-permfix'

2017-07-05T20:32:57Z

The split index code did not honor core.sharedrepository setting correctly. * cc/shared-index-permfix: t1700: make sure split-index respects core.sharedrepository t1301: move modebits() to test-lib-functions.sh read-cache: use shared perms when writing shared index

read-cache: use shared perms when writing shared index

2017-06-25T17:42:52Z

Since f6ecc62dbf (write_shared_index(): use tempfile module, 2015-08-10) write_shared_index() has been using mks_tempfile() to create the temporary file that will become the shared index. But even before that, it looks like the functions used to create this file didn't call adjust_shared_perm(), which means that the shared index file has always been created with 600 permissions regardless of the shared permission settings. Because of that, on repositories created with `git init --shared=all` and using the split index feature, one gets an error like: fatal: .git/sharedindex.a52f910b489bc462f187ab572ba0086f7b5157de: index file open failed: Permission denied when another user performs any operation that reads the shared index. Call adjust_shared_perm() on the temporary file created by mks_tempfile() ourselves to adjust the permission bits. Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano

Merge branch 'ab/free-and-null'

2017-06-24T21:28:41Z

A common pattern to free a piece of memory and assign NULL to the pointer that used to point at it has been replaced with a new FREE_AND_NULL() macro. * ab/free-and-null: *.[ch] refactoring: make use of the FREE_AND_NULL() macro coccinelle: make use of the "expression" FREE_AND_NULL() rule coccinelle: add a rule to make "expression" code use FREE_AND_NULL() coccinelle: make use of the "type" FREE_AND_NULL() rule coccinelle: add a rule to make "type" code use FREE_AND_NULL() git-compat-util: add a FREE_AND_NULL() wrapper around free(ptr); ptr = NULL

Merge branch 'bw/config-h'

2017-06-24T21:28:41Z

Fix configuration codepath to pay proper attention to commondir that is used in multi-worktree situation, and isolate config API into its own header file. * bw/config-h: config: don't implicitly use gitdir or commondir config: respect commondir setup: teach discover_git_directory to respect the commondir config: don't include config.h by default config: remove git_config_iter config: create config.h

Merge branch 'nd/split-index-unshare'

2017-06-24T19:04:25Z

* nd/split-index-unshare: Revert "split-index: add and use unshare_split_index()"

Revert "split-index: add and use unshare_split_index()"

2017-06-24T19:02:39Z

This reverts commit f9d7abec2ad2f9eb3d8873169cc28c34273df082; see public-inbox.org/git/CAP8UFD0bOfzY-_hBDKddOcJdPUpP2KEVaX_SrCgvAMYAHtseiQ@mail.gmail.com

coccinelle: make use of the "type" FREE_AND_NULL() rule

2017-06-16T19:44:03Z

Apply the result of the just-added coccinelle rule. This manually excludes a few occurrences, mostly things that resulted in many FREE_AND_NULL() on one line, that'll be manually fixed in a subsequent change. Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano

config: don't include config.h by default

2017-06-15T19:56:22Z

Stop including config.h by default in cache.h. Instead only include config.h in those files which require use of the config system. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano

Merge branch 'jh/close-index-before-stat' into maint

2017-06-13T20:27:02Z

The timestamp of the index file is now taken after the file is closed, to help Windows, on which a stale timestamp is reported by fstat() on a file that is opened for writing and data was written but not yet closed. * jh/close-index-before-stat: read-cache: close index.lock in do_write_index