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author | Junio C Hamano <gitster@pobox.com> | 2022-03-25 23:38:24 (GMT) |
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committer | Junio C Hamano <gitster@pobox.com> | 2022-03-25 23:38:25 (GMT) |
commit | 6e1a8952e90e5d125177dbdee21425d1ba2d3584 (patch) | |
tree | cda2c48629c1e926d5b971954a038e79f0f0a325 /refs/files-backend.c | |
parent | eb804cd405618ef78b772072685c39392aea4ac1 (diff) | |
parent | bc22d845c4328f5bd896d019b3729f776ad4be4c (diff) | |
download | git-6e1a8952e90e5d125177dbdee21425d1ba2d3584.zip git-6e1a8952e90e5d125177dbdee21425d1ba2d3584.tar.gz git-6e1a8952e90e5d125177dbdee21425d1ba2d3584.tar.bz2 |
Merge branch 'ps/fsync-refs'
Updates to refs traditionally weren't fsync'ed, but we can
configure using core.fsync variable to do so.
* ps/fsync-refs:
core.fsync: new option to harden references
Diffstat (limited to 'refs/files-backend.c')
-rw-r--r-- | refs/files-backend.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index 0457ecd..bc81b52 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -1809,6 +1809,7 @@ static int write_ref_to_lockfile(struct ref_lock *lock, fd = get_lock_file_fd(&lock->lk); if (write_in_full(fd, oid_to_hex(oid), the_hash_algo->hexsz) < 0 || write_in_full(fd, &term, 1) < 0 || + fsync_component(FSYNC_COMPONENT_REFERENCE, get_lock_file_fd(&lock->lk)) < 0 || close_ref_gently(lock) < 0) { strbuf_addf(err, "couldn't write '%s'", get_lock_file_path(&lock->lk)); |