refs: convert read_raw_ref backends to struct object_id

diff --git a/blame.c b/blame.c
index 91e26e93e8a23d0af63e1bc8a74e9f7690276ab4..c3060de2f87f9cdc598019663186755b52a31953 100644 (file)
--- a/blame.c
+++ b/blame.c
@@ -166,7 +166,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
        commit->date = now;
        parent_tail = &commit->parents;
 
-       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
+       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
                die("no such ref: HEAD");
 
        parent_tail = append_parent(parent_tail, &head_oid);
@@ -1663,7 +1663,7 @@ static struct commit *find_single_final(struct rev_info *revs,
                name = revs->pending.objects[i].name;
        }
        if (name_p)
-               *name_p = name;
+               *name_p = xstrdup_or_null(name);
        return found;
 }
 
@@ -1689,7 +1689,7 @@ static struct commit *dwim_reverse_initial(struct rev_info *revs,
                return NULL;
 
        /* Do we have HEAD? */
-       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
+       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, &head_oid, NULL))
                return NULL;
        head_commit = lookup_commit_reference_gently(&head_oid, 1);
        if (!head_commit)
@@ -1735,7 +1735,7 @@ static struct commit *find_single_initial(struct rev_info *revs,
                die("No commit to dig up from?");
 
        if (name_p)
-               *name_p = name;
+               *name_p = xstrdup(name);
        return found;
 }
 
@@ -1843,6 +1843,8 @@ void setup_scoreboard(struct blame_scoreboard *sb, const char *path, struct blam
 
        if (orig)
                *orig = o;
+
+       free((char *)final_commit_name);
 }