diff options
| author | Junio C Hamano <gitster@pobox.com> | 2018-11-21 16:57:51 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-11-21 16:57:51 +0300 |
| commit | 7d483e9c00516413a9c2dafc24a6ecb40975b02b (patch) | |
| tree | 54b57d8716409d4bbbd440a7dbe9e305d67bcdf0 | |
| parent | 45dda3a2dc7f387aa344d8f0674e8e6680a68abc (diff) | |
| parent | b072a25fad21b8aecfa29f6ffb813a0a6194a764 (diff) | |
Merge branch 'jc/receive-deny-current-branch-fix' into maint
The receive.denyCurrentBranch=updateInstead codepath kicked in even
when the push should have been rejected due to other reasons, such
as it does not fast-forward or the update-hook rejects it, which
has been corrected.
* jc/receive-deny-current-branch-fix:
receive: denyCurrentBranch=updateinstead should not blindly update
| -rw-r--r-- | builtin/receive-pack.c | 12 | ||||
| -rwxr-xr-x | t/t5516-fetch-push.sh | 8 |
2 files changed, 16 insertions, 4 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index c17ce94e12..1e9d0dfb6d 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -1025,6 +1025,7 @@ static const char *update(struct command *cmd, struct shallow_info *si) const char *ret; struct object_id *old_oid = &cmd->old_oid; struct object_id *new_oid = &cmd->new_oid; + int do_update_worktree = 0; /* only refs/... are allowed */ if (!starts_with(name, "refs/") || check_refname_format(name + 5, 0)) { @@ -1050,9 +1051,8 @@ static const char *update(struct command *cmd, struct shallow_info *si) refuse_unconfigured_deny(); return "branch is currently checked out"; case DENY_UPDATE_INSTEAD: - ret = update_worktree(new_oid->hash); - if (ret) - return ret; + /* pass -- let other checks intervene first */ + do_update_worktree = 1; break; } } @@ -1117,6 +1117,12 @@ static const char *update(struct command *cmd, struct shallow_info *si) return "hook declined"; } + if (do_update_worktree) { + ret = update_worktree(new_oid->hash); + if (ret) + return ret; + } + if (is_null_oid(new_oid)) { struct strbuf err = STRBUF_INIT; if (!parse_object(the_repository, old_oid)) { diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh index 539c25aada..bb0a36535c 100755 --- a/t/t5516-fetch-push.sh +++ b/t/t5516-fetch-push.sh @@ -1552,7 +1552,13 @@ test_expect_success 'receive.denyCurrentBranch = updateInstead' ' test $(git -C .. rev-parse master) = $(git rev-parse HEAD) && git diff --quiet && git diff --cached --quiet - ) + ) && + + # (6) updateInstead intervened by fast-forward check + test_must_fail git push void master^:master && + test $(git -C void rev-parse HEAD) = $(git rev-parse master) && + git -C void diff --quiet && + git -C void diff --cached --quiet ' test_expect_success 'updateInstead with push-to-checkout hook' ' |