Jonathan Nieder 127f045222 revert: plug memory leak in "cherry-pick root commit" codepath ...

The empty tree passed as common ancestor to merge_trees() when
cherry-picking a parentless commit is allocated on the heap and never
freed.  Leaking such a small one-time allocation is not a very big
problem, but now that "git cherry-pick" can cherry-pick multiple
commits it can start to add up.

Avoid the leak by storing the fake tree exactly once in the BSS
section (i.e., use a static).  While at it, let's add a test to make
sure cherry-picking multiple parentless commits continues to work.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2011-08-16 10:51:34 -07:00

..

add.c

Merge branch 'cp/add-u-pathspec'

2010-03-10 15:32:02 -08:00

annotate.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

apply.c

Merge branch 'bg/apply-blank-trailing-context'

2010-05-08 22:37:41 -07:00

archive.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

bisect--helper.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

blame.c

Merge branch 'maint'

2010-03-13 21:31:42 -08:00

branch.c

Merge branch 'lt/deepen-builtin-source'

2010-03-10 15:25:18 -08:00

bundle.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

cat-file.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

check-attr.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

check-ref-format.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

checkout-index.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

checkout.c

Merge branch 'em/checkout-orphan'

2010-05-21 04:02:14 -07:00

clean.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

clone.c

Merge branch 'sr/remote-helper-export'

2010-05-21 04:02:15 -07:00

commit-tree.c

make commit_tree a library function

2010-04-01 23:53:54 -07:00

commit.c

Merge branch 'jc/status-show-ignored'

2010-05-21 04:02:16 -07:00

config.c

Allow passing of configuration parameters in the command line

2010-03-28 09:48:25 -07:00

count-objects.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

describe.c

Merge branch 'sp/maint-describe-tiebreak-with-tagger-date'

2010-05-21 04:02:17 -07:00

diff-files.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

diff-index.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

diff-tree.c

Merge branch 'pb/log-first-parent-p-m'

2010-03-24 16:25:39 -07:00

diff.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

fast-export.c

Merge branch 'maint'

2010-03-28 17:42:58 -07:00

fetch-pack.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

fetch.c

Merge branch 'maint'

2010-04-09 22:43:18 -07:00

fmt-merge-msg.c

fmt-merge-msg: hide summary option

2010-03-24 19:45:31 -07:00

for-each-ref.c

for-each-ref: Field with abbreviated objectname

2010-05-18 21:49:04 -07:00

fsck.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

gc.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

grep.c

Merge branch 'np/malloc-threading'

2010-05-21 04:02:16 -07:00

hash-object.c

Merge branch 'lt/deepen-builtin-source'

2010-03-10 15:25:18 -08:00

help.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

index-pack.c

Merge branch 'np/index-pack-memsave'

2010-05-21 04:02:19 -07:00

init-db.c

handle "git --bare init <dir>" properly

2010-05-10 11:25:37 -07:00

log.c

Merge branch 'sd/log-decorate'

2010-05-08 22:36:14 -07:00

ls-files.c

ls: remove redundant logic

2010-03-21 16:23:44 -07:00

ls-remote.c

ls-remote: fall-back to default remotes when no remote specified

2010-04-08 23:10:43 -07:00

ls-tree.c

ls: remove redundant logic

2010-03-21 16:23:44 -07:00

mailinfo.c

Teach mailinfo %< as an alternative scissors mark

2010-04-04 10:17:55 -07:00

mailsplit.c

Merge branch 'sh/am-keep-cr'

2010-03-10 15:32:34 -08:00

merge-base.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

merge-file.c

merge-file --diff3: add a label for ancestor

2010-03-20 20:36:11 -07:00

merge-index.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

merge-ours.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

merge-recursive.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

merge-tree.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

merge.c

Merge branch 'cc/revert-strategy'

2010-05-08 22:34:47 -07:00

mktag.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

mktree.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

mv.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

name-rev.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

notes.c

Merge branch 'sb/notes-parse-opt'

2010-03-28 21:52:28 -07:00

pack-objects.c

Merge branch 'np/malloc-threading'

2010-05-21 04:02:16 -07:00

pack-redundant.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

pack-refs.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

patch-id.c

patch-id: Add support for mbox format

2010-04-19 13:01:49 -07:00

prune-packed.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

prune.c

Merge branch 'lt/deepen-builtin-source'

2010-03-10 15:25:18 -08:00

push.c

Merge branch 'maint'

2010-04-09 22:43:18 -07:00

read-tree.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

receive-pack.c

Merge branch 'js/maint-receive-pack-symref-alias'

2010-05-21 04:02:19 -07:00

reflog.c

Merge branch 'jc/maint-no-reflog-expire-unreach-for-head'

2010-05-21 04:02:18 -07:00

remote.c

remote add: add a --[no-]tags option

2010-04-19 16:39:24 -07:00

replace.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

rerere.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

reset.c

Sync with 1.7.0.4

2010-03-31 15:14:27 -07:00

rev-list.c

Merge branch 'ef/maint-empty-commit-log'

2010-04-06 14:50:46 -07:00

rev-parse.c

Merge branch 'lt/deepen-builtin-source'

2010-03-10 15:25:18 -08:00

revert.c

revert: plug memory leak in "cherry-pick root commit" codepath

2011-08-16 10:51:34 -07:00

rm.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

send-pack.c

Merge branch 'ld/push-porcelain'

2010-03-15 00:58:24 -07:00

shortlog.c

Merge branch 'jn/shortlog'

2010-05-21 04:02:20 -07:00

show-branch.c

show-branch: use DEFAULT_ABBREV instead of 7

2010-05-25 09:48:49 -07:00

show-ref.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

stripspace.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

symbolic-ref.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

tag.c

tag -v: use RUN_GIT_CMD to run verify-tag

2010-04-17 12:40:19 -07:00

tar-tree.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

unpack-file.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

unpack-objects.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

update-index.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

update-ref.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

update-server-info.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

upload-archive.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

var.c

Merge branch 'lt/deepen-builtin-source'

2010-03-10 15:25:18 -08:00

verify-pack.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

verify-tag.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00

write-tree.c

Move 'builtin-*' into a 'builtin/' subdirectory

2010-02-22 14:29:41 -08:00