diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/fts.c | 11 | ||||
| -rw-r--r-- | io/ftw.c | 15 |
2 files changed, 16 insertions, 10 deletions
@@ -661,13 +661,16 @@ fts_build(sp, type) /* Read the directory, attaching each entry to the `link' pointer. */ adjaddr = NULL; for (head = tail = NULL, nitems = 0; dp = readdir(dirp);) { + int namlen; + if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) continue; - if ((p = fts_alloc(sp, dp->d_name, (int)dp->d_namlen)) == NULL) + namlen = _D_EXACT_NAMLEN (dp); + if ((p = fts_alloc(sp, dp->d_name, namlen)) == NULL) goto mem1; - if (dp->d_namlen > maxlen) { - if (fts_palloc(sp, (size_t)dp->d_namlen)) { + if (namlen > maxlen) { + if (fts_palloc(sp, (size_t)namlen)) { /* * No more memory for path or structures. Save * errno, free up the current structure and the @@ -687,7 +690,7 @@ mem1: saved_errno = errno; maxlen = sp->fts_pathlen - sp->fts_cur->fts_pathlen - 1; } - p->fts_pathlen = len + dp->d_namlen + 1; + p->fts_pathlen = len + namlen + 1; p->fts_parent = sp->fts_cur; p->fts_level = level; @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1995 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ian Lance Taylor (ian@airs.com). @@ -53,18 +53,21 @@ DEFUN (ftw_dir, (dirs, level, descriptors, dir, len, func), { struct stat s; int flag, retval, newlev; + size_t namlen; ++got; if (entry->d_name[0] == '.' - && (entry->d_namlen == 1 || - (entry->d_namlen == 2 && entry->d_name[1] == '.'))) + && (entry->d_name[1] == '\0' || + (entry->d_name[1] == '.' && entry->d_name[2] == '\0'))) { errno = 0; continue; } - if (entry->d_namlen + len + 1 > PATH_MAX) + namlen = _D_EXACT_NAMLEN (entry); + + if (namlen + len + 1 > PATH_MAX) { #ifdef ENAMETOOLONG errno = ENAMETOOLONG; @@ -76,7 +79,7 @@ DEFUN (ftw_dir, (dirs, level, descriptors, dir, len, func), dir[len] = '/'; memcpy ((PTR) (dir + len + 1), (PTR) entry->d_name, - entry->d_namlen + 1); + namlen + 1); if (stat (dir, &s) < 0) { @@ -110,7 +113,7 @@ DEFUN (ftw_dir, (dirs, level, descriptors, dir, len, func), { if (retval == 0) retval = ftw_dir (dirs, newlev, descriptors, dir, - entry->d_namlen + len + 1, func); + namlen + len + 1, func); if (dirs[newlev] != NULL) { int save; |