diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 55 |
1 files changed, 30 insertions, 25 deletions
@@ -1466,9 +1466,11 @@ static enum path_treatment treat_directory(struct dir_struct *dir, return path_none; } if (!(dir->flags & DIR_NO_GITLINKS)) { - struct object_id oid; - if (resolve_gitlink_ref(dirname, "HEAD", &oid) == 0) + struct strbuf sb = STRBUF_INIT; + strbuf_addstr(&sb, dirname); + if (is_nonbare_repository_dir(&sb)) return exclude ? path_excluded : path_untracked; + strbuf_release(&sb); } return path_recurse; } @@ -2314,6 +2316,14 @@ int file_exists(const char *f) return lstat(f, &sb) == 0; } +int repo_file_exists(struct repository *repo, const char *path) +{ + if (repo != the_repository) + BUG("do not know how to check file existence in arbitrary repo"); + + return file_exists(path); +} + static int cmp_icase(char a, char b) { if (a == b) @@ -2728,54 +2738,49 @@ static int read_one_dir(struct untracked_cache_dir **untracked_, struct read_data *rd) { struct untracked_cache_dir ud, *untracked; - const unsigned char *next, *data = rd->data, *end = rd->end; + const unsigned char *data = rd->data, *end = rd->end; + const unsigned char *eos; unsigned int value; - int i, len; + int i; memset(&ud, 0, sizeof(ud)); - next = data; - value = decode_varint(&next); - if (next > end) + value = decode_varint(&data); + if (data > end) return -1; ud.recurse = 1; ud.untracked_alloc = value; ud.untracked_nr = value; if (ud.untracked_nr) ALLOC_ARRAY(ud.untracked, ud.untracked_nr); - data = next; - next = data; - ud.dirs_alloc = ud.dirs_nr = decode_varint(&next); - if (next > end) + ud.dirs_alloc = ud.dirs_nr = decode_varint(&data); + if (data > end) return -1; ALLOC_ARRAY(ud.dirs, ud.dirs_nr); - data = next; - len = strlen((const char *)data); - next = data + len + 1; - if (next > rd->end) + eos = memchr(data, '\0', end - data); + if (!eos || eos == end) return -1; - *untracked_ = untracked = xmalloc(st_add3(sizeof(*untracked), len, 1)); + + *untracked_ = untracked = xmalloc(st_add3(sizeof(*untracked), eos - data, 1)); memcpy(untracked, &ud, sizeof(ud)); - memcpy(untracked->name, data, len + 1); - data = next; + memcpy(untracked->name, data, eos - data + 1); + data = eos + 1; for (i = 0; i < untracked->untracked_nr; i++) { - len = strlen((const char *)data); - next = data + len + 1; - if (next > rd->end) + eos = memchr(data, '\0', end - data); + if (!eos || eos == end) return -1; - untracked->untracked[i] = xstrdup((const char*)data); - data = next; + untracked->untracked[i] = xmemdupz(data, eos - data); + data = eos + 1; } rd->ucd[rd->index++] = untracked; rd->data = data; for (i = 0; i < untracked->dirs_nr; i++) { - len = read_one_dir(untracked->dirs + i, rd); - if (len < 0) + if (read_one_dir(untracked->dirs + i, rd) < 0) return -1; } return 0; |