diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 27 |
1 files changed, 10 insertions, 17 deletions
@@ -193,7 +193,7 @@ static void prepare_commit_graft(void) commit_graft_prepared = 1; } -static struct commit_graft *lookup_commit_graft(const unsigned char *sha1) +struct commit_graft *lookup_commit_graft(const unsigned char *sha1) { int pos; prepare_commit_graft(); @@ -290,17 +290,6 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size) } item->date = parse_commit_date(bufptr, tail); - if (track_object_refs) { - unsigned i = 0; - struct commit_list *p; - struct object_refs *refs = alloc_object_refs(n_refs); - if (item->tree) - refs->ref[i++] = &item->tree->object; - for (p = item->parents; p; p = p->next) - refs->ref[i++] = &p->item->object; - set_object_refs(&item->object, refs); - } - return 0; } @@ -311,6 +300,8 @@ int parse_commit(struct commit *item) unsigned long size; int ret; + if (!item) + return -1; if (item->object.parsed) return 0; buffer = read_sha1_file(item->object.sha1, &type, &size); @@ -385,8 +376,7 @@ struct commit *pop_most_recent_commit(struct commit_list **list, while (parents) { struct commit *commit = parents->item; - parse_commit(commit); - if (!(commit->object.flags & mark)) { + if (!parse_commit(commit) && !(commit->object.flags & mark)) { commit->object.flags |= mark; insert_by_date(commit, list); } @@ -552,8 +542,10 @@ static struct commit_list *merge_bases(struct commit *one, struct commit *two) */ return commit_list_insert(one, &result); - parse_commit(one); - parse_commit(two); + if (parse_commit(one)) + return NULL; + if (parse_commit(two)) + return NULL; one->object.flags |= PARENT1; two->object.flags |= PARENT2; @@ -586,7 +578,8 @@ static struct commit_list *merge_bases(struct commit *one, struct commit *two) parents = parents->next; if ((p->object.flags & flags) == flags) continue; - parse_commit(p); + if (parse_commit(p)) + return NULL; p->object.flags |= flags; insert_by_date(p, &list); } |