diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 560 |
1 files changed, 349 insertions, 211 deletions
@@ -41,7 +41,8 @@ struct cached_dir { int nr_files; int nr_dirs; - struct dirent *de; + const char *d_name; + int d_type; const char *file; struct untracked_cache_dir *ucd; }; @@ -50,8 +51,8 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, struct index_state *istate, const char *path, int len, struct untracked_cache_dir *untracked, int check_only, int stop_at_first_file, const struct pathspec *pathspec); -static int get_dtype(struct dirent *de, struct index_state *istate, - const char *path, int len); +static int resolve_dtype(int dtype, struct index_state *istate, + const char *path, int len); int count_slashes(const char *s) { @@ -635,11 +636,42 @@ int pl_hashmap_cmp(const void *unused_cmp_data, return strncmp(ee1->pattern, ee2->pattern, min_len); } +static char *dup_and_filter_pattern(const char *pattern) +{ + char *set, *read; + size_t count = 0; + char *result = xstrdup(pattern); + + set = result; + read = result; + + while (*read) { + /* skip escape characters (once) */ + if (*read == '\\') + read++; + + *set = *read; + + set++; + read++; + count++; + } + *set = 0; + + if (count > 2 && + *(set - 1) == '*' && + *(set - 2) == '/') + *(set - 2) = 0; + + return result; +} + static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern *given) { struct pattern_entry *translated; char *truncated; char *data = NULL; + const char *prev, *cur, *next; if (!pl->use_cone_patterns) return; @@ -656,17 +688,57 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern return; } + if (given->patternlen < 2 || + *given->pattern == '*' || + strstr(given->pattern, "**")) { + /* Not a cone pattern. */ + warning(_("unrecognized pattern: '%s'"), given->pattern); + goto clear_hashmaps; + } + + prev = given->pattern; + cur = given->pattern + 1; + next = given->pattern + 2; + + while (*cur) { + /* Watch for glob characters '*', '\', '[', '?' */ + if (!is_glob_special(*cur)) + goto increment; + + /* But only if *prev != '\\' */ + if (*prev == '\\') + goto increment; + + /* But allow the initial '\' */ + if (*cur == '\\' && + is_glob_special(*next)) + goto increment; + + /* But a trailing '/' then '*' is fine */ + if (*prev == '/' && + *cur == '*' && + *next == 0) + goto increment; + + /* Not a cone pattern. */ + warning(_("unrecognized pattern: '%s'"), given->pattern); + goto clear_hashmaps; + + increment: + prev++; + cur++; + next++; + } + if (given->patternlen > 2 && !strcmp(given->pattern + given->patternlen - 2, "/*")) { if (!(given->flags & PATTERN_FLAG_NEGATIVE)) { /* Not a cone pattern. */ - pl->use_cone_patterns = 0; warning(_("unrecognized pattern: '%s'"), given->pattern); goto clear_hashmaps; } - truncated = xstrdup(given->pattern); - truncated[given->patternlen - 2] = 0; + truncated = dup_and_filter_pattern(given->pattern); translated = xmalloc(sizeof(struct pattern_entry)); translated->pattern = truncated; @@ -700,7 +772,7 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern translated = xmalloc(sizeof(struct pattern_entry)); - translated->pattern = xstrdup(given->pattern); + translated->pattern = dup_and_filter_pattern(given->pattern); translated->patternlen = given->patternlen; hashmap_entry_init(&translated->ent, ignore_case ? @@ -1002,8 +1074,8 @@ static int add_patterns(const char *fname, const char *base, int baselen, oidcpy(&oid_stat->oid, &istate->cache[pos]->oid); else - hash_object_file(buf, size, "blob", - &oid_stat->oid); + hash_object_file(the_hash_algo, buf, size, + "blob", &oid_stat->oid); fill_stat_data(&oid_stat->stat, &st); oid_stat->valid = 1; } @@ -1215,8 +1287,7 @@ static struct path_pattern *last_matching_pattern_from_list(const char *pathname int prefix = pattern->nowildcardlen; if (pattern->flags & PATTERN_FLAG_MUSTBEDIR) { - if (*dtype == DT_UNKNOWN) - *dtype = get_dtype(NULL, istate, pathname, pathlen); + *dtype = resolve_dtype(*dtype, istate, pathname, pathlen); if (*dtype != DT_DIR) continue; } @@ -1656,36 +1727,59 @@ static enum exist_status directory_exists_in_index(struct index_state *istate, static enum path_treatment treat_directory(struct dir_struct *dir, struct index_state *istate, struct untracked_cache_dir *untracked, - const char *dirname, int len, int baselen, int exclude, + const char *dirname, int len, int baselen, int excluded, const struct pathspec *pathspec) { - int nested_repo = 0; - + /* + * WARNING: From this function, you can return path_recurse or you + * can call read_directory_recursive() (or neither), but + * you CAN'T DO BOTH. + */ + enum path_treatment state; + int matches_how = 0; + int nested_repo = 0, check_only, stop_early; + int old_ignored_nr, old_untracked_nr; /* The "len-1" is to strip the final '/' */ - switch (directory_exists_in_index(istate, dirname, len-1)) { - case index_directory: - return path_recurse; + enum exist_status status = directory_exists_in_index(istate, dirname, len-1); - case index_gitdir: + if (status == index_directory) + return path_recurse; + if (status == index_gitdir) return path_none; + if (status != index_nonexistent) + BUG("Unhandled value for directory_exists_in_index: %d\n", status); - case index_nonexistent: - if ((dir->flags & DIR_SKIP_NESTED_GIT) || - !(dir->flags & DIR_NO_GITLINKS)) { - struct strbuf sb = STRBUF_INIT; - strbuf_addstr(&sb, dirname); - nested_repo = is_nonbare_repository_dir(&sb); - strbuf_release(&sb); - } - if (nested_repo) - return ((dir->flags & DIR_SKIP_NESTED_GIT) ? path_none : - (exclude ? path_excluded : path_untracked)); + /* + * We don't want to descend into paths that don't match the necessary + * patterns. Clearly, if we don't have a pathspec, then we can't check + * for matching patterns. Also, if (excluded) then we know we matched + * the exclusion patterns so as an optimization we can skip checking + * for matching patterns. + */ + if (pathspec && !excluded) { + matches_how = do_match_pathspec(istate, pathspec, dirname, len, + 0 /* prefix */, NULL /* seen */, + DO_MATCH_LEADING_PATHSPEC); + if (!matches_how) + return path_none; + } - if (dir->flags & DIR_SHOW_OTHER_DIRECTORIES) - break; - if (exclude && - (dir->flags & DIR_SHOW_IGNORED_TOO) && - (dir->flags & DIR_SHOW_IGNORED_TOO_MODE_MATCHING)) { + + if ((dir->flags & DIR_SKIP_NESTED_GIT) || + !(dir->flags & DIR_NO_GITLINKS)) { + struct strbuf sb = STRBUF_INIT; + strbuf_addstr(&sb, dirname); + nested_repo = is_nonbare_repository_dir(&sb); + strbuf_release(&sb); + } + if (nested_repo) + return ((dir->flags & DIR_SKIP_NESTED_GIT) ? path_none : + (excluded ? path_excluded : path_untracked)); + + if (!(dir->flags & DIR_SHOW_OTHER_DIRECTORIES)) { + if (excluded && + (dir->flags & DIR_SHOW_IGNORED_TOO) && + (dir->flags & DIR_SHOW_IGNORED_TOO_MODE_MATCHING)) { /* * This is an excluded directory and we are @@ -1712,18 +1806,134 @@ static enum path_treatment treat_directory(struct dir_struct *dir, /* This is the "show_other_directories" case */ - if (!(dir->flags & DIR_HIDE_EMPTY_DIRECTORIES)) - return exclude ? path_excluded : path_untracked; + /* + * If we have a pathspec which could match something _below_ this + * directory (e.g. when checking 'subdir/' having a pathspec like + * 'subdir/some/deep/path/file' or 'subdir/widget-*.c'), then we + * need to recurse. + */ + if (matches_how == MATCHED_RECURSIVELY_LEADING_PATHSPEC) + return path_recurse; + + /* + * Other than the path_recurse case immediately above, we only need + * to recurse into untracked/ignored directories if either of the + * following bits is set: + * - DIR_SHOW_IGNORED_TOO (because then we need to determine if + * there are ignored directories below) + * - DIR_HIDE_EMPTY_DIRECTORIES (because we have to determine if + * the directory is empty) + */ + if (!(dir->flags & (DIR_SHOW_IGNORED_TOO | DIR_HIDE_EMPTY_DIRECTORIES))) + return excluded ? path_excluded : path_untracked; + + /* + * ...and even if DIR_SHOW_IGNORED_TOO is set, we can still avoid + * recursing into ignored directories if the path is excluded and + * DIR_SHOW_IGNORED_TOO_MODE_MATCHING is also set. + */ + if (excluded && + (dir->flags & DIR_SHOW_IGNORED_TOO) && + (dir->flags & DIR_SHOW_IGNORED_TOO_MODE_MATCHING)) + return path_excluded; + /* + * If we have we don't want to know the all the paths under an + * untracked or ignored directory, we still need to go into the + * directory to determine if it is empty (because an empty directory + * should be path_none instead of path_excluded or path_untracked). + */ + check_only = ((dir->flags & DIR_HIDE_EMPTY_DIRECTORIES) && + !(dir->flags & DIR_SHOW_IGNORED_TOO)); + + /* + * However, there's another optimization possible as a subset of + * check_only, based on the cases we have to consider: + * A) Directory matches no exclude patterns: + * * Directory is empty => path_none + * * Directory has an untracked file under it => path_untracked + * * Directory has only ignored files under it => path_excluded + * B) Directory matches an exclude pattern: + * * Directory is empty => path_none + * * Directory has an untracked file under it => path_excluded + * * Directory has only ignored files under it => path_excluded + * In case A, we can exit as soon as we've found an untracked + * file but otherwise have to walk all files. In case B, though, + * we can stop at the first file we find under the directory. + */ + stop_early = check_only && excluded; + + /* + * If /every/ file within an untracked directory is ignored, then + * we want to treat the directory as ignored (for e.g. status + * --porcelain), without listing the individual ignored files + * underneath. To do so, we'll save the current ignored_nr, and + * pop all the ones added after it if it turns out the entire + * directory is ignored. Also, when DIR_SHOW_IGNORED_TOO and + * !DIR_KEEP_UNTRACKED_CONTENTS then we don't want to show + * untracked paths so will need to pop all those off the last + * after we traverse. + */ + old_ignored_nr = dir->ignored_nr; + old_untracked_nr = dir->nr; + + /* Actually recurse into dirname now, we'll fixup the state later. */ untracked = lookup_untracked(dir->untracked, untracked, dirname + baselen, len - baselen); + state = read_directory_recursive(dir, istate, dirname, len, untracked, + check_only, stop_early, pathspec); + + /* There are a variety of reasons we may need to fixup the state... */ + if (state == path_excluded) { + /* state == path_excluded implies all paths under + * dirname were ignored... + * + * if running e.g. `git status --porcelain --ignored=matching`, + * then we want to see the subpaths that are ignored. + * + * if running e.g. just `git status --porcelain`, then + * we just want the directory itself to be listed as ignored + * and not the individual paths underneath. + */ + int want_ignored_subpaths = + ((dir->flags & DIR_SHOW_IGNORED_TOO) && + (dir->flags & DIR_SHOW_IGNORED_TOO_MODE_MATCHING)); + + if (want_ignored_subpaths) { + /* + * with --ignored=matching, we want the subpaths + * INSTEAD of the directory itself. + */ + state = path_none; + } else { + int i; + for (i = old_ignored_nr + 1; i<dir->ignored_nr; ++i) + FREE_AND_NULL(dir->ignored[i]); + dir->ignored_nr = old_ignored_nr; + } + } /* - * If this is an excluded directory, then we only need to check if - * the directory contains any files. + * We may need to ignore some of the untracked paths we found while + * traversing subdirectories. */ - return read_directory_recursive(dir, istate, dirname, len, - untracked, 1, exclude, pathspec); + if ((dir->flags & DIR_SHOW_IGNORED_TOO) && + !(dir->flags & DIR_KEEP_UNTRACKED_CONTENTS)) { + int i; + for (i = old_untracked_nr + 1; i<dir->nr; ++i) + FREE_AND_NULL(dir->entries[i]); + dir->nr = old_untracked_nr; + } + + /* + * If there is nothing under the current directory and we are not + * hiding empty directories, then we need to report on the + * untracked or ignored status of the directory itself. + */ + if (state == path_none && !(dir->flags & DIR_HIDE_EMPTY_DIRECTORIES)) + state = excluded ? path_excluded : path_untracked; + + return state; } /* @@ -1842,10 +2052,9 @@ static int get_index_dtype(struct index_state *istate, return DT_UNKNOWN; } -static int get_dtype(struct dirent *de, struct index_state *istate, - const char *path, int len) +static int resolve_dtype(int dtype, struct index_state *istate, + const char *path, int len) { - int dtype = de ? DTYPE(de) : DT_UNKNOWN; struct stat st; if (dtype != DT_UNKNOWN) @@ -1864,86 +2073,6 @@ static int get_dtype(struct dirent *de, struct index_state *istate, return dtype; } -static enum path_treatment treat_one_path(struct dir_struct *dir, - struct untracked_cache_dir *untracked, - struct index_state *istate, - struct strbuf *path, - int baselen, - const struct pathspec *pathspec, - int dtype, struct dirent *de) -{ - int exclude; - int has_path_in_index = !!index_file_exists(istate, path->buf, path->len, ignore_case); - enum path_treatment path_treatment; - - if (dtype == DT_UNKNOWN) - dtype = get_dtype(de, istate, path->buf, path->len); - - /* Always exclude indexed files */ - if (dtype != DT_DIR && has_path_in_index) - return path_none; - - /* - * When we are looking at a directory P in the working tree, - * there are three cases: - * - * (1) P exists in the index. Everything inside the directory P in - * the working tree needs to go when P is checked out from the - * index. - * - * (2) P does not exist in the index, but there is P/Q in the index. - * We know P will stay a directory when we check out the contents - * of the index, but we do not know yet if there is a directory - * P/Q in the working tree to be killed, so we need to recurse. - * - * (3) P does not exist in the index, and there is no P/Q in the index - * to require P to be a directory, either. Only in this case, we - * know that everything inside P will not be killed without - * recursing. - */ - if ((dir->flags & DIR_COLLECT_KILLED_ONLY) && - (dtype == DT_DIR) && - !has_path_in_index && - (directory_exists_in_index(istate, path->buf, path->len) == index_nonexistent)) - return path_none; - - exclude = is_excluded(dir, istate, path->buf, &dtype); - - /* - * Excluded? If we don't explicitly want to show - * ignored files, ignore it - */ - if (exclude && !(dir->flags & (DIR_SHOW_IGNORED|DIR_SHOW_IGNORED_TOO))) - return path_excluded; - - switch (dtype) { - default: - return path_none; - case DT_DIR: - strbuf_addch(path, '/'); - path_treatment = treat_directory(dir, istate, untracked, - path->buf, path->len, - baselen, exclude, pathspec); - /* - * If 1) we only want to return directories that - * match an exclude pattern and 2) this directory does - * not match an exclude pattern but all of its - * contents are excluded, then indicate that we should - * recurse into this directory (instead of marking the - * directory itself as an ignored path). - */ - if (!exclude && - path_treatment == path_excluded && - (dir->flags & DIR_SHOW_IGNORED_TOO) && - (dir->flags & DIR_SHOW_IGNORED_TOO_MODE_MATCHING)) - return path_recurse; - return path_treatment; - case DT_REG: - case DT_LNK: - return exclude ? path_excluded : path_untracked; - } -} - static enum path_treatment treat_path_fast(struct dir_struct *dir, struct untracked_cache_dir *untracked, struct cached_dir *cdir, @@ -1952,6 +2081,11 @@ static enum path_treatment treat_path_fast(struct dir_struct *dir, int baselen, const struct pathspec *pathspec) { + /* + * WARNING: From this function, you can return path_recurse or you + * can call read_directory_recursive() (or neither), but + * you CAN'T DO BOTH. + */ strbuf_setlen(path, baselen); if (!cdir->ucd) { strbuf_addstr(path, cdir->file); @@ -1985,21 +2119,84 @@ static enum path_treatment treat_path(struct dir_struct *dir, int baselen, const struct pathspec *pathspec) { - int dtype; - struct dirent *de = cdir->de; + int has_path_in_index, dtype, excluded; - if (!de) + if (!cdir->d_name) return treat_path_fast(dir, untracked, cdir, istate, path, baselen, pathspec); - if (is_dot_or_dotdot(de->d_name) || !fspathcmp(de->d_name, ".git")) + if (is_dot_or_dotdot(cdir->d_name) || !fspathcmp(cdir->d_name, ".git")) return path_none; strbuf_setlen(path, baselen); - strbuf_addstr(path, de->d_name); + strbuf_addstr(path, cdir->d_name); if (simplify_away(path->buf, path->len, pathspec)) return path_none; - dtype = DTYPE(de); - return treat_one_path(dir, untracked, istate, path, baselen, pathspec, dtype, de); + dtype = resolve_dtype(cdir->d_type, istate, path->buf, path->len); + + /* Always exclude indexed files */ + has_path_in_index = !!index_file_exists(istate, path->buf, path->len, + ignore_case); + if (dtype != DT_DIR && has_path_in_index) + return path_none; + + /* + * When we are looking at a directory P in the working tree, + * there are three cases: + * + * (1) P exists in the index. Everything inside the directory P in + * the working tree needs to go when P is checked out from the + * index. + * + * (2) P does not exist in the index, but there is P/Q in the index. + * We know P will stay a directory when we check out the contents + * of the index, but we do not know yet if there is a directory + * P/Q in the working tree to be killed, so we need to recurse. + * + * (3) P does not exist in the index, and there is no P/Q in the index + * to require P to be a directory, either. Only in this case, we + * know that everything inside P will not be killed without + * recursing. + */ + if ((dir->flags & DIR_COLLECT_KILLED_ONLY) && + (dtype == DT_DIR) && + !has_path_in_index && + (directory_exists_in_index(istate, path->buf, path->len) == index_nonexistent)) + return path_none; + + excluded = is_excluded(dir, istate, path->buf, &dtype); + + /* + * Excluded? If we don't explicitly want to show + * ignored files, ignore it + */ + if (excluded && !(dir->flags & (DIR_SHOW_IGNORED|DIR_SHOW_IGNORED_TOO))) + return path_excluded; + + switch (dtype) { + default: + return path_none; + case DT_DIR: + /* + * WARNING: Do not ignore/amend the return value from + * treat_directory(), and especially do not change it to return + * path_recurse as that can cause exponential slowdown. + * Instead, modify treat_directory() to return the right value. + */ + strbuf_addch(path, '/'); + return treat_directory(dir, istate, untracked, + path->buf, path->len, + baselen, excluded, pathspec); + case DT_REG: + case DT_LNK: + if (excluded) + return path_excluded; + if (pathspec && + !do_match_pathspec(istate, pathspec, path->buf, path->len, + 0 /* prefix */, NULL /* seen */, + 0 /* flags */)) + return path_none; + return path_untracked; + } } static void add_untracked(struct untracked_cache_dir *dir, const char *name) @@ -2087,10 +2284,17 @@ static int open_cached_dir(struct cached_dir *cdir, static int read_cached_dir(struct cached_dir *cdir) { + struct dirent *de; + if (cdir->fdir) { - cdir->de = readdir(cdir->fdir); - if (!cdir->de) + de = readdir(cdir->fdir); + if (!de) { + cdir->d_name = NULL; + cdir->d_type = DT_UNKNOWN; return -1; + } + cdir->d_name = de->d_name; + cdir->d_type = DTYPE(de); return 0; } while (cdir->nr_dirs < cdir->untracked->dirs_nr) { @@ -2172,7 +2376,7 @@ static void add_path_to_appropriate_result_list(struct dir_struct *dir, * If 'stop_at_first_file' is specified, 'path_excluded' is returned * to signal that a file was found. This is the least significant value that * indicates that a file was encountered that does not depend on the order of - * whether an untracked or exluded path was encountered first. + * whether an untracked or excluded path was encountered first. * * Returns the most significant path_treatment value encountered in the scan. * If 'stop_at_first_file' is specified, `path_excluded` is the most @@ -2185,14 +2389,10 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, int stop_at_first_file, const struct pathspec *pathspec) { /* - * WARNING WARNING WARNING: - * - * Any updates to the traversal logic here may need corresponding - * updates in treat_leading_path(). See the commit message for the - * commit adding this warning as well as the commit preceding it - * for details. + * WARNING: Do NOT recurse unless path_recurse is returned from + * treat_path(). Recursing on any other return value + * can result in exponential slowdown. */ - struct cached_dir cdir; enum path_treatment state, subdir_state, dir_state = path_none; struct strbuf path = STRBUF_INIT; @@ -2214,13 +2414,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, dir_state = state; /* recurse into subdir if instructed by treat_path */ - if ((state == path_recurse) || - ((state == path_untracked) && - (get_dtype(cdir.de, istate, path.buf, path.len) == DT_DIR) && - ((dir->flags & DIR_SHOW_IGNORED_TOO) || - (pathspec && - do_match_pathspec(istate, pathspec, path.buf, path.len, - baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC)))) { + if (state == path_recurse) { struct untracked_cache_dir *ud; ud = lookup_untracked(dir->untracked, untracked, path.buf + baselen, @@ -2268,7 +2462,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir, add_untracked(untracked, path.buf + baselen); break; } - /* skip the dir_add_* part */ + /* skip the add_path_to_appropriate_result_list() */ continue; } @@ -2304,20 +2498,11 @@ static int treat_leading_path(struct dir_struct *dir, const char *path, int len, const struct pathspec *pathspec) { - /* - * WARNING WARNING WARNING: - * - * Any updates to the traversal logic here may need corresponding - * updates in treat_leading_path(). See the commit message for the - * commit adding this warning as well as the commit preceding it - * for details. - */ - struct strbuf sb = STRBUF_INIT; + struct strbuf subdir = STRBUF_INIT; int prevlen, baselen; const char *cp; struct cached_dir cdir; - struct dirent *de; enum path_treatment state = path_none; /* @@ -2342,22 +2527,8 @@ static int treat_leading_path(struct dir_struct *dir, if (!len) return 1; - /* - * We need a manufactured dirent with sufficient space to store a - * leading directory component of path in its d_name. Here, we - * assume that the dirent's d_name is either declared as - * char d_name[BIG_ENOUGH] - * or that it is declared at the end of the struct as - * char d_name[] - * For either case, padding with len+1 bytes at the end will ensure - * sufficient storage space. - */ - de = xcalloc(1, st_add3(sizeof(struct dirent), len, 1)); memset(&cdir, 0, sizeof(cdir)); - cdir.de = de; -#if defined(DT_UNKNOWN) && !defined(NO_D_TYPE_IN_DIRENT) - de->d_type = DT_DIR; -#endif + cdir.d_type = DT_DIR; baselen = 0; prevlen = 0; while (1) { @@ -2374,21 +2545,10 @@ static int treat_leading_path(struct dir_struct *dir, break; strbuf_reset(&sb); strbuf_add(&sb, path, prevlen); - memcpy(de->d_name, path+prevlen, baselen-prevlen); - de->d_name[baselen-prevlen] = '\0'; - state = treat_path(dir, NULL, &cdir, istate, &sb, prevlen, - pathspec); - if (state == path_untracked && - get_dtype(cdir.de, istate, sb.buf, sb.len) == DT_DIR && - (dir->flags & DIR_SHOW_IGNORED_TOO || - do_match_pathspec(istate, pathspec, sb.buf, sb.len, - baselen, NULL, DO_MATCH_LEADING_PATHSPEC) == MATCHED_RECURSIVELY_LEADING_PATHSPEC)) { - add_path_to_appropriate_result_list(dir, NULL, &cdir, - istate, - &sb, baselen, - pathspec, state); - state = path_recurse; - } + strbuf_reset(&subdir); + strbuf_add(&subdir, path+prevlen, baselen-prevlen); + cdir.d_name = subdir.buf; + state = treat_path(dir, NULL, &cdir, istate, &sb, prevlen, pathspec); if (state != path_recurse) break; /* do not recurse into it */ @@ -2399,7 +2559,7 @@ static int treat_leading_path(struct dir_struct *dir, &sb, baselen, pathspec, state); - free(de); + strbuf_release(&subdir); strbuf_release(&sb); return state == path_recurse; } @@ -2588,28 +2748,6 @@ int read_directory(struct dir_struct *dir, struct index_state *istate, QSORT(dir->entries, dir->nr, cmp_dir_entry); QSORT(dir->ignored, dir->ignored_nr, cmp_dir_entry); - /* - * If DIR_SHOW_IGNORED_TOO is set, read_directory_recursive() will - * also pick up untracked contents of untracked dirs; by default - * we discard these, but given DIR_KEEP_UNTRACKED_CONTENTS we do not. - */ - if ((dir->flags & DIR_SHOW_IGNORED_TOO) && - !(dir->flags & DIR_KEEP_UNTRACKED_CONTENTS)) { - int i, j; - - /* remove from dir->entries untracked contents of untracked dirs */ - for (i = j = 0; j < dir->nr; j++) { - if (i && - check_dir_entry_contains(dir->entries[i - 1], dir->entries[j])) { - FREE_AND_NULL(dir->entries[j]); - } else { - dir->entries[i++] = dir->entries[j]; - } - } - - dir->nr = i; - } - trace_performance_leave("read directory %.*s", len, path); if (dir->untracked) { static int force_untracked_cache = -1; |