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250b3c6c99
git-commit-vandalism/builtin
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Junio C Hamano 250b3c6c99 apply --whitespace=fix: avoid running over the postimage buffer 
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 86c91f9179 (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>
2013-03-22 11:16:01 -07:00
..
add.c Merge branch 'rj/path-cleanup' 2012-09-14 11:53:53 -07:00
annotate.c
apply.c apply --whitespace=fix: avoid running over the postimage buffer 2013-03-22 11:16:01 -07:00
archive.c Reduce translations by using same terminologies 2012-08-22 12:02:28 -07:00
bisect--helper.c i18n: bisect--helper: mark parseopt strings for translation 2012-08-20 12:23:15 -07:00
blame.c Merge branch 'jc/maint-blame-no-such-path' into maint 2012-09-24 12:40:02 -07:00
branch.c branch: show targets of deleted symrefs, not sha1s 2012-10-18 14:36:17 -07:00
bundle.c
cat-file.c Merge branch 'maint-1.7.11' into maint 2012-09-10 15:31:06 -07:00
check-attr.c Merge branch 'maint' 2012-09-17 15:59:34 -07:00
check-ref-format.c
checkout-index.c Use imperative form in help usage to describe an action 2012-08-22 12:02:28 -07:00
checkout.c checkout: print a message when switching unborn branches 2012-11-15 17:36:26 -08:00
clean.c i18n: clean: mark parseopt strings for translation 2012-08-20 12:23:16 -07:00
clone.c Merge branch 'rt/maint-clone-single' into maint 2012-10-08 11:34:02 -07:00
column.c i18n: column: mark parseopt strings for translation 2012-08-20 12:23:16 -07:00
commit-tree.c Merge branch 'kk/maint-commit-tree' 2012-07-23 20:55:54 -07:00
commit.c Merge branch 'os/commit-submodule-ignore' into maint 2012-10-08 11:34:34 -07:00
config.c Merge branch 'cn/config-missing-path' into maint 2012-11-25 18:35:46 -08:00
count-objects.c i18n: count-objects: mark parseopt strings for translation 2012-08-20 12:23:16 -07:00
credential.c git credential fill: output the whole 'struct credential' 2012-06-25 11:56:24 -07:00
describe.c i18n: describe: mark parseopt strings for translation 2012-08-20 12:23:16 -07:00
diff-files.c
diff-index.c
diff-tree.c
diff.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
fast-export.c i18n: fast-export: mark parseopt strings for translation 2012-08-20 12:23:16 -07:00
fetch-pack.c fetch-pack: eliminate spurious error messages 2012-09-12 11:46:32 -07:00
fetch.c Merge branch 'dj/fetch-all-tags' into maint 2012-09-24 12:39:21 -07:00
fmt-merge-msg.c i18n: fmt-merge-msg: mark parseopt strings for translation 2012-08-20 12:23:17 -07:00
for-each-ref.c Merge branch 'nd/i18n-parseopt-help' 2012-09-07 11:09:09 -07:00
fsck.c i18n: fsck: mark parseopt strings for translation 2012-08-20 12:23:17 -07:00
gc.c silence git gc --auto --quiet output 2012-09-27 17:57:26 -07:00
grep.c Merge branch 'nd/grep-true-path' into maint 2012-11-18 19:32:30 -08:00
hash-object.c i18n: hash-object: mark parseopt strings for translation 2012-08-20 12:23:17 -07:00
help.c i18n: help: mark parseopt strings for translation 2012-08-20 12:23:17 -07:00
index-pack.c i18n: mark more index-pack strings for translation 2012-08-31 13:05:05 -07:00
init-db.c i18n: init-db: mark parseopt strings for translation 2012-08-20 12:23:17 -07:00
log.c Merge branch 'mz/cherry-pick-cmdline-order' into maint 2012-09-14 21:24:18 -07:00
ls-files.c i18n: ls-files: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
ls-remote.c ls-remote: document the '--get-url' option 2012-09-07 10:58:35 -07:00
ls-tree.c i18n: ls-tree: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
mailinfo.c Merge branch 'jc/same-encoding' into maint 2012-12-07 14:10:56 -08:00
mailsplit.c
merge-base.c Merge branch 'jc/merge-bases' 2012-09-11 11:36:05 -07:00
merge-file.c i18n: merge-file: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
merge-index.c
merge-ours.c
merge-recursive.c
merge-tree.c
merge.c Merge branch 'tr/void-diff-setup-done' into maint-1.7.11 2012-09-11 10:53:40 -07:00
mktag.c
mktree.c i18n: mktree: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
mv.c i18n: mv: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
name-rev.c i18n: name-rev: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
notes.c builtin/notes.c: mark file-scope private symbols as static 2012-09-15 22:58:20 -07:00
pack-objects.c i18n: pack-objects: mark parseopt strings for translation 2012-08-20 12:23:18 -07:00
pack-redundant.c Fix sizeof usage in get_permutations 2012-12-13 11:13:44 -08:00
pack-refs.c i18n: pack-refs: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
patch-id.c
prune-packed.c i18n: prune-packed: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
prune.c Merge branch 'rj/path-cleanup' 2012-09-14 11:53:53 -07:00
push.c Merge branch 'nd/i18n-parseopt-help' 2012-09-07 11:09:09 -07:00
read-tree.c i18n: read-tree: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
receive-pack.c Merge branch 'jk/receive-pack-unpack-error-to-pusher' 2012-10-01 12:58:34 -07:00
reflog.c reflog: remove i18n legos in pruning message 2012-06-07 11:49:16 -07:00
remote-ext.c
remote-fd.c
remote.c Fix typo in remote set-head usage 2012-11-26 13:27:45 -08:00
replace.c i18n: replace: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
rerere.c i18n: rerere: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
reset.c i18n: reset: mark parseopt strings for translation 2012-08-20 12:23:19 -07:00
rev-list.c
rev-parse.c Merge branch 'maint-1.7.11' into maint 2012-09-12 14:08:05 -07:00
revert.c Merge branch 'mz/cherry-pick-cmdline-order' 2012-09-10 15:42:55 -07:00
rm.c i18n: rm: mark parseopt strings for translation 2012-08-20 12:23:20 -07:00
send-pack.c do not send client agent unless server does first 2012-08-10 12:35:13 -07:00
shortlog.c i18n: shortlog: mark parseopt strings for translation 2012-08-20 12:23:20 -07:00
show-branch.c i18n: show-branch: mark parseopt strings for translation 2012-08-22 10:58:28 -07:00
show-ref.c i18n: show-ref: mark parseopt strings for translation 2012-08-22 10:58:28 -07:00
stripspace.c
symbolic-ref.c i18n: symbolic-ref: mark parseopt strings for translation 2012-08-22 10:58:28 -07:00
tag.c Reduce translations by using same terminologies 2012-08-22 12:02:28 -07:00
tar-tree.c
unpack-file.c
unpack-objects.c
update-index.c i18n: update-index: mark parseopt strings for translation 2012-08-22 10:58:29 -07:00
update-ref.c Use imperative form in help usage to describe an action 2012-08-22 12:02:28 -07:00
update-server-info.c i18n: update-server-info: mark parseopt strings for translation 2012-08-22 10:58:29 -07:00
upload-archive.c
var.c
verify-pack.c i18n: verify-pack: mark parseopt strings for translation 2012-08-22 10:58:29 -07:00
verify-tag.c i18n: verify-tag: mark parseopt strings for translation 2012-08-22 10:58:29 -07:00
write-tree.c i18n: write-tree: mark parseopt strings for translation 2012-08-22 10:58:29 -07:00