Merge branch 'jk/repack-ref-racefix' into maint

* jk/repack-ref-racefix:
refs: do not use cached refs in repack_without_ref

diff --git a/refs.c b/refs.c
index 6cec1c8bdf70589a41c2ace4ba4f21f4035e4ed4..541fec20658082f13ef4b73b621787512b300ba6 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -1744,7 +1744,8 @@ static struct lock_file packlock;
 static int repack_without_ref(const char *refname)
 {
        struct repack_without_ref_sb data;
-       struct ref_dir *packed = get_packed_refs(get_ref_cache(NULL));
+       struct ref_cache *refs = get_ref_cache(NULL);
+       struct ref_dir *packed = get_packed_refs(refs);
        if (find_ref(packed, refname) == NULL)
                return 0;
        data.refname = refname;
@@ -1753,6 +1754,8 @@ static int repack_without_ref(const char *refname)
                unable_to_lock_error(git_path("packed-refs"), errno);
                return error("cannot delete '%s' from packed refs", refname);
        }
+       clear_packed_ref_cache(refs);
+       packed = get_packed_refs(refs);
        do_for_each_ref_in_dir(packed, 0, "", repack_without_ref_fn, 0, 0, &data);
        return commit_lock_file(&packlock);
 }