diff options
| -rw-r--r-- | reachable.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/reachable.c b/reachable.c index ff3dd34962..6383401e2d 100644 --- a/reachable.c +++ b/reachable.c @@ -21,6 +21,14 @@ static void process_blob(struct blob *blob, /* Nothing to do, really .. The blob lookup was the important part */ } +static void process_gitlink(const unsigned char *sha1, + struct object_array *p, + struct name_path *path, + const char *name) +{ + /* I don't think we want to recurse into this, really. */ +} + static void process_tree(struct tree *tree, struct object_array *p, struct name_path *path, @@ -47,6 +55,8 @@ static void process_tree(struct tree *tree, while (tree_entry(&desc, &entry)) { if (S_ISDIR(entry.mode)) process_tree(lookup_tree(entry.sha1), p, &me, entry.path); + else if (S_ISGITLINK(entry.mode)) + process_gitlink(entry.sha1, p, &me, entry.path); else process_blob(lookup_blob(entry.sha1), p, &me, entry.path); } @@ -159,6 +169,16 @@ static void add_cache_refs(struct rev_info *revs) read_cache(); for (i = 0; i < active_nr; i++) { + /* + * The index can contain blobs and GITLINKs, GITLINKs are hashes + * that don't actually point to objects in the repository, it's + * almost guaranteed that they are NOT blobs, so we don't call + * lookup_blob() on them, to avoid populating the hash table + * with invalid information + */ + if (S_ISGITLINK(ntohl(active_cache[i]->ce_mode))) + continue; + lookup_blob(active_cache[i]->sha1); /* * We could add the blobs to the pending list, but quite |