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Merge branch 'ps/fsync-refs-fix' into maint-2.39

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Fix the sequence to fsync $GIT_DIR/packed-refs file that forgot to
flush its output to the disk..

* ps/fsync-refs-fix:
  refs: fix corruption by not correctly syncing packed-refs to disk
This commit is contained in:
Junio C Hamano 2023-02-14 14:15:50 -08:00
commit 259988af42
1 changed files with 2 additions and 1 deletions
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3
refs/packed-backend.c
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@ -1263,7 +1263,8 @@ static int write_with_updates(struct packed_ref_store *refs,
goto error;
}
if (fsync_component(FSYNC_COMPONENT_REFERENCE, get_tempfile_fd(refs->tempfile)) ||
if (fflush(out) ||
fsync_component(FSYNC_COMPONENT_REFERENCE, get_tempfile_fd(refs->tempfile)) ||
close_tempfile_gently(refs->tempfile)) {
strbuf_addf(err, "error closing file %s: %s",
get_tempfile_path(refs->tempfile),