From: "Martin Ågren" <martin.agren@gmail.com>
To: git@vger.kernel.org
Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>
Subject: [PATCH v2 3/5] merge-recursive: always roll back lock in `merge_recursive_generic()`
Date: Wed, 28 Feb 2018 20:07:56 +0100 [thread overview]
Message-ID: <e902855072b5beb107c9dd5a5651c25c54386d03.1519843916.git.martin.agren@gmail.com> (raw)
In-Reply-To: <cover.1519843916.git.martin.agren@gmail.com>
If we return early, or if `active_cache_changed` is false, we forget to
roll back the lockfile.
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
---
merge-recursive.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/merge-recursive.c b/merge-recursive.c
index cc5fa0a949..002fb82cf1 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -2198,12 +2198,15 @@ int merge_recursive_generic(struct merge_options *o,
hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
clean = merge_recursive(o, head_commit, next_commit, ca,
result);
- if (clean < 0)
+ if (clean < 0) {
+ rollback_lock_file(&lock);
return clean;
+ }
if (active_cache_changed &&
write_locked_index(&the_index, &lock, COMMIT_LOCK))
return err(o, _("Unable to write index."));
+ rollback_lock_file(&lock);
return clean ? 0 : 1;
}
--
2.16.2.246.ga4ee44448f
next prev parent reply other threads:[~2018-02-28 19:08 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 21:30 [PATCH 0/5] roll back locks in various code paths Martin Ågren
2018-02-27 21:30 ` [PATCH 1/5] sequencer: make lockfiles non-static Martin Ågren
2018-02-27 21:30 ` [PATCH 2/5] sequencer: always roll back lock in `do_recursive_merge()` Martin Ågren
2018-02-27 21:44 ` Jeff King
2018-02-27 22:08 ` Martin Ågren
2018-02-27 22:15 ` Jeff King
2018-02-27 21:30 ` [PATCH 3/5] merge-recursive: always roll back lock in `merge_recursive_generic()` Martin Ågren
2018-02-28 11:02 ` Martin Ågren
2018-02-28 19:07 ` [PATCH v2 0/5] roll back locks in various code paths Martin Ågren
2018-02-28 19:07 ` [PATCH v2 1/5] sequencer: make lockfiles non-static Martin Ågren
2018-02-28 19:07 ` [PATCH v2 2/5] sequencer: always roll back lock in `do_recursive_merge()` Martin Ågren
2018-02-28 19:07 ` Martin Ågren [this message]
2018-02-28 19:07 ` [PATCH v2 4/5] merge: always roll back lock in `checkout_fast_forward()` Martin Ågren
2018-02-28 19:07 ` [PATCH v2 5/5] sequencer: do not roll back lockfile unnecessarily Martin Ågren
2018-02-28 19:58 ` [PATCH v2 0/5] roll back locks in various code paths Martin Ågren
2018-02-28 23:20 ` Junio C Hamano
2018-03-01 6:18 ` Martin Ågren
2018-03-01 7:41 ` Jeff King
2018-03-01 19:24 ` Junio C Hamano
2018-03-01 20:40 ` Martin Ågren
2018-03-02 10:49 ` Jeff King
2018-03-01 7:38 ` Jeff King
2018-02-27 21:30 ` [PATCH 4/5] merge: always roll back lock in `checkout_fast_forward()` Martin Ågren
2018-02-27 21:30 ` [PATCH 5/5] sequencer: do not roll back lockfile unnecessarily Martin Ågren
2018-02-27 21:47 ` [PATCH 0/5] roll back locks in various code paths Jeff King
2018-02-27 23:42 ` Junio C Hamano
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