diff options
Diffstat (limited to 'lib/fts.c')
| -rw-r--r-- | lib/fts.c | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -1,6 +1,6 @@ /* Traverse a file hierarchy. - Copyright (C) 2004-2013 Free Software Foundation, Inc. + Copyright (C) 2004-2014 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -1447,19 +1447,21 @@ fts_build (register FTS *sp, int type) nitems = 0; while (cur->fts_dirp) { bool is_dir; + size_t d_namelen; struct dirent *dp = readdir(cur->fts_dirp); if (dp == NULL) break; if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) continue; - if ((p = fts_alloc (sp, dp->d_name, - _D_EXACT_NAMLEN (dp))) == NULL) + d_namelen = _D_EXACT_NAMLEN (dp); + p = fts_alloc (sp, dp->d_name, d_namelen); + if (!p) goto mem1; - if (_D_EXACT_NAMLEN (dp) >= maxlen) { + if (d_namelen >= maxlen) { /* include space for NUL */ oldaddr = sp->fts_path; - if (! fts_palloc(sp, _D_EXACT_NAMLEN (dp) + len + 1)) { + if (! fts_palloc(sp, d_namelen + len + 1)) { /* * No more memory. Save * errno, free up the current structure and the @@ -1483,7 +1485,7 @@ mem1: saved_errno = errno; maxlen = sp->fts_pathlen - len; } - new_len = len + _D_EXACT_NAMLEN (dp); + new_len = len + d_namelen; if (new_len < len) { /* * In the unlikely event that we would end up |