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| author | Patrick Steinhardt <ps@pks.im> | 2024-01-19 11:39:59 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2024-01-19 11:10:40 -0800 |
| commit | 821f6632b091dc59562f74a0c74005b34319a2e7 (patch) | |
| tree | c29abf0250e249dcb56697fef348870393739afc /sequencer.c | |
| parent | 186b115d3062e6230ee296d1ddaa0c4b72a464b5 (diff) | |
sequencer: clean up pseudo refs with REF_NO_DEREF
When cleaning up the state-tracking pseudorefs CHERRY_PICK_HEAD or
REVERT_HEAD we do not set REF_NO_DEREF. In the unlikely case where those
refs are a symref we would thus end up deleting the symref targets, and
not the symrefs themselves.
Harden the code to use REF_NO_DEREF to fix this.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sequencer.c b/sequencer.c index 3cc88d8a80..b9cbc290ea 100644 --- a/sequencer.c +++ b/sequencer.c @@ -474,7 +474,7 @@ static void print_advice(struct repository *r, int show_hint, * of the commit itself so remove CHERRY_PICK_HEAD */ refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD", - NULL, 0); + NULL, REF_NO_DEREF); return; } @@ -1667,7 +1667,7 @@ static int do_commit(struct repository *r, strbuf_release(&sb); if (!res) { refs_delete_ref(get_main_ref_store(r), "", - "CHERRY_PICK_HEAD", NULL, 0); + "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF); unlink(git_path_merge_msg(r)); if (!is_rebase_i(opts)) print_commit_summary(r, NULL, &oid, @@ -2406,7 +2406,7 @@ static int do_pick_commit(struct repository *r, } else if (allow == 2) { drop_commit = 1; refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD", - NULL, 0); + NULL, REF_NO_DEREF); unlink(git_path_merge_msg(r)); unlink(git_path_auto_merge(r)); fprintf(stderr, @@ -2802,7 +2802,7 @@ void sequencer_post_commit_cleanup(struct repository *r, int verbose) if (refs_ref_exists(get_main_ref_store(r), "CHERRY_PICK_HEAD")) { if (!refs_delete_ref(get_main_ref_store(r), "", - "CHERRY_PICK_HEAD", NULL, 0) && + "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF) && verbose) warning(_("cancelling a cherry picking in progress")); opts.action = REPLAY_PICK; @@ -2811,7 +2811,7 @@ void sequencer_post_commit_cleanup(struct repository *r, int verbose) if (refs_ref_exists(get_main_ref_store(r), "REVERT_HEAD")) { if (!refs_delete_ref(get_main_ref_store(r), "", "REVERT_HEAD", - NULL, 0) && + NULL, REF_NO_DEREF) && verbose) warning(_("cancelling a revert in progress")); opts.action = REPLAY_REVERT; @@ -4116,7 +4116,7 @@ static int do_merge(struct repository *r, strbuf_release(&ref_name); refs_delete_ref(get_main_ref_store(r), "", "CHERRY_PICK_HEAD", - NULL, 0); + NULL, REF_NO_DEREF); rollback_lock_file(&lock); ret = run_command(&cmd); @@ -5108,7 +5108,7 @@ static int commit_staged_changes(struct repository *r, if (refs_ref_exists(get_main_ref_store(r), "CHERRY_PICK_HEAD") && refs_delete_ref(get_main_ref_store(r), "", - "CHERRY_PICK_HEAD", NULL, 0)) + "CHERRY_PICK_HEAD", NULL, REF_NO_DEREF)) return error(_("could not remove CHERRY_PICK_HEAD")); if (unlink(git_path_merge_msg(r)) && errno != ENOENT) return error_errno(_("could not remove '%s'"), |