Jeff King 752848df0f remote: handle broken symrefs ... It's possible for resolve_ref_unsafe() to return NULL with a REF_ISSYMREF flag if a symref points to a broken ref. In this case, the read_remote_branches() function will segfault passing the name to xstrdup(). This is hard to trigger in practice, since this function is used as a callback to for_each_ref(), which will skip broken refs in the first place (so it would have to be broken racily, or for us to see a transient filesystem error). If we see such a racy broken outcome let's treat it as "not a symref". This is exactly the same thing that would happen in the non-racy case (our function would not be called at all, as for_each_ref would skip the broken symref). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2017-10-21 21:29:02 +09:00
..
add.c	Merge branch 'rj/add-chmod-error-message' into maint	2017-09-10 17:03:00 +09:00
am.c	Merge branch 'pw/am-signoff' into maint	2017-09-10 17:02:51 +09:00
annotate.c
apply.c
archive.c
bisect--helper.c
blame.c	Merge branch 'po/read-graft-line'	2017-09-06 13:11:25 +09:00
branch.c	Merge branch 'jk/ref-filter-colors-fix'	2017-10-18 10:19:08 +09:00
bundle.c
cat-file.c	Merge branch 'jk/fallthrough'	2017-09-28 14:47:53 +09:00
check-attr.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
check-ignore.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
check-mailmap.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
check-ref-format.c	check-ref-format: release strbuf after use in check_ref_format_branch()	2017-09-07 08:49:26 +09:00
checkout-index.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
checkout.c	Merge branch 'ma/builtin-unleak'	2017-10-07 16:27:55 +09:00
clean.c	Merge branch 'jk/ref-filter-colors-fix'	2017-10-18 10:19:08 +09:00
clone.c	Merge branch 'bw/clone-recursive-quiet' into maint	2017-09-10 17:02:49 +09:00
column.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
commit-tree.c	Merge branch 'rk/commit-tree-make-F-verbatim'	2017-09-19 10:47:57 +09:00
commit.c	Merge branch 'jk/no-optional-locks'	2017-10-03 15:42:49 +09:00
config.c	add UNLEAK annotation for reducing leak false positives	2017-09-08 15:43:17 +09:00
count-objects.c	pack: move open_pack_index(), parse_pack_index()	2017-08-23 15:12:06 -07:00
credential.c
describe.c	Merge branch 'jk/describe-omit-some-refs'	2017-09-28 14:47:52 +09:00
diff-files.c	submodule: remove gitmodules_config	2017-08-03 13:11:02 -07:00
diff-index.c	Merge branch 'ma/builtin-unleak'	2017-10-07 16:27:55 +09:00
diff-tree.c	submodule: remove gitmodules_config	2017-08-03 13:11:02 -07:00
diff.c	Merge branch 'ma/builtin-unleak'	2017-10-07 16:27:55 +09:00
difftool.c	sha1_file: convert index_fd to struct object_id	2017-08-20 21:52:08 -07:00
fast-export.c	Merge branch 'ma/leakplugs'	2017-09-29 11:23:43 +09:00
fetch-pack.c
fetch.c	Merge branch 'jt/packmigrate'	2017-08-26 22:55:09 -07:00
fmt-merge-msg.c	Merge branch 'dc/fmt-merge-msg-microcleanup' into maint	2017-08-23 14:33:52 -07:00
for-each-ref.c	provide --color option for all ref-filter users	2017-10-04 11:35:29 +09:00
fsck.c	Merge branch 'ma/leakplugs'	2017-09-29 11:23:43 +09:00
gc.c	Merge branch 'aw/gc-lockfile-fscanf-fix'	2017-09-25 15:24:09 +09:00
get-tar-commit-id.c	distinguish error versus short read from read_in_full()	2017-09-27 15:45:24 +09:00
grep.c	Merge branch 'jk/ref-filter-colors-fix'	2017-10-18 10:19:08 +09:00
hash-object.c	sha1_file: convert hash_sha1_file_literally to struct object_id	2017-08-20 21:52:53 -07:00
help.c	Merge branch 'ks/help-alias-label'	2017-09-25 15:24:07 +09:00
index-pack.c	cleanup: fix possible overflow errors in binary search	2017-10-10 08:57:24 +09:00
init-db.c	add UNLEAK annotation for reducing leak false positives	2017-09-08 15:43:17 +09:00
interpret-trailers.c	Merge branch 'jk/trailers-parse'	2017-08-26 22:55:04 -07:00
log.c	refs: pass NULL to resolve_ref_unsafe() if hash is not needed	2017-09-24 10:18:21 +09:00
ls-files.c	add UNLEAK annotation for reducing leak false positives	2017-09-08 15:43:17 +09:00
ls-remote.c	wildmatch: remove unused wildopts parameter	2017-06-23 18:27:07 -07:00
ls-tree.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
mailinfo.c
mailsplit.c
merge-base.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
merge-file.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
merge-index.c
merge-ours.c
merge-recursive.c
merge-tree.c	tree-walk: convert fill_tree_descriptor() to object_id	2017-08-14 12:38:54 -07:00
merge.c	Merge branch 'rs/strbuf-leakfix'	2017-09-19 10:47:57 +09:00
mktag.c
mktree.c
mv.c	submodule: remove gitmodules_config	2017-08-03 13:11:02 -07:00
name-rev.c	Merge branch 'ma/builtin-unleak'	2017-10-07 16:27:55 +09:00
notes.c	notes: release strbuf after use in notes_copy_from_stdin()	2017-09-07 08:49:28 +09:00
pack-objects.c	cleanup: fix possible overflow errors in binary search	2017-10-10 08:57:24 +09:00
pack-redundant.c	pack: move pack name-related functions	2017-08-23 15:12:06 -07:00
pack-refs.c
patch-id.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
prune-packed.c	Merge branch 'jt/packmigrate'	2017-08-26 22:55:09 -07:00
prune.c	progress: simplify "delayed" progress API	2017-08-19 14:01:34 -07:00
pull.c	pull: honor submodule.recurse config option	2017-09-07 09:52:18 +09:00
push.c	Merge branch 'ma/parse-maybe-bool'	2017-08-22 10:29:03 -07:00
read-tree.c	submodule: remove gitmodules_config	2017-08-03 13:11:02 -07:00
rebase--helper.c	rebase -i: rearrange fixup/squash lines using the rebase--helper	2017-07-27 15:35:06 -07:00
receive-pack.c	Merge branch 'rs/resolve-ref-optional-result'	2017-10-05 13:48:19 +09:00
reflog.c	object_array: add and use object_array_pop()	2017-09-24 10:06:04 +09:00
remote-ext.c	consistently use "fallthrough" comments in switches	2017-09-22 12:49:57 +09:00
remote-fd.c
remote.c	remote: handle broken symrefs	2017-10-21 21:29:02 +09:00
repack.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
replace.c	sha1_file: convert index_fd to struct object_id	2017-08-20 21:52:08 -07:00
rerere.c	avoid "write_in_full(fd, buf, len) != len" pattern	2017-09-14 15:17:59 +09:00
reset.c	Merge branch 'jk/leak-checkers'	2017-09-19 10:47:55 +09:00
rev-list.c	Merge branch 'jk/rev-list-empty-input' into maint	2017-09-10 17:02:48 +09:00
rev-parse.c	Merge branch 'bc/rev-parse-parseopt-fix'	2017-10-03 15:42:47 +09:00
revert.c	cherry-pick/revert: reject --rerere-autoupdate when continuing	2017-08-02 15:16:09 -07:00
rm.c	submodule: remove gitmodules_config	2017-08-03 13:11:02 -07:00
send-pack.c	Merge branch 'ma/parse-maybe-bool'	2017-08-22 10:29:03 -07:00
shortlog.c	shortlog: skip format/parse roundtrip for internal traversal	2017-09-09 01:57:03 +09:00
show-branch.c	Merge branch 'jk/ref-filter-colors-fix'	2017-10-18 10:19:08 +09:00
show-ref.c
stripspace.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
submodule--helper.c	Merge branch 'rs/resolve-ref-optional-result'	2017-09-28 14:47:56 +09:00
symbolic-ref.c	refs: pass NULL to resolve_ref_unsafe() if hash is not needed	2017-09-24 10:18:21 +09:00
tag.c	Merge branch 'jk/ref-filter-colors-fix'	2017-10-18 10:19:08 +09:00
unpack-file.c	Merge branch 'jk/write-in-full-fix'	2017-09-25 15:24:06 +09:00
unpack-objects.c	cleanup: fix possible overflow errors in binary search	2017-10-10 08:57:24 +09:00
update-index.c	Merge branch 'jk/leak-checkers'	2017-09-19 10:47:55 +09:00
update-ref.c	builtin/update_ref: convert to struct object_id	2017-07-17 13:54:38 -07:00
update-server-info.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
upload-archive.c
var.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
verify-commit.c	Merge branch 'bw/config-h'	2017-06-24 14:28:41 -07:00
verify-pack.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00
verify-tag.c	Merge branch 'jk/ref-filter-colors'	2017-08-11 13:26:58 -07:00
worktree.c	worktree: check the result of read_in_full()	2017-09-27 15:46:05 +09:00
write-tree.c	config: don't include config.h by default	2017-06-15 12:56:22 -07:00