diff options
| -rw-r--r-- | commit.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -401,6 +401,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b struct commit_graft *graft; const int tree_entry_len = the_hash_algo->hexsz + 5; const int parent_entry_len = the_hash_algo->hexsz + 7; + struct tree *tree; if (item->object.parsed) return 0; @@ -412,7 +413,12 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b if (get_oid_hex(bufptr + 5, &parent) < 0) return error("bad tree pointer in commit %s", oid_to_hex(&item->object.oid)); - set_commit_tree(item, lookup_tree(r, &parent)); + tree = lookup_tree(r, &parent); + if (!tree) + return error("bad tree pointer %s in commit %s", + oid_to_hex(&parent), + oid_to_hex(&item->object.oid)); + set_commit_tree(item, tree); bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */ pptr = &item->parents; |