diff options
Diffstat (limited to 'sysdeps/unix/readdir_r.c')
| -rw-r--r-- | sysdeps/unix/readdir_r.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/sysdeps/unix/readdir_r.c b/sysdeps/unix/readdir_r.c index f84709e737..93727912c1 100644 --- a/sysdeps/unix/readdir_r.c +++ b/sysdeps/unix/readdir_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,02 +/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000,02,10 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -113,7 +113,17 @@ __READDIR_R (DIR *dirp, DIRENT_TYPE *entry, DIRENT_TYPE **result) while (dp->d_ino == 0); if (dp != NULL) - *result = memcpy (entry, dp, reclen); + { +#ifdef GETDENTS_64BIT_ALIGNED + /* The d_reclen value might include padding which is not part of + the DIRENT_TYPE data structure. */ + reclen = MIN (reclen, sizeof (DIRENT_TYPE)); +#endif + *result = memcpy (entry, dp, reclen); +#ifdef GETDENTS_64BIT_ALIGNED + entry->d_reclen = reclen; +#endif + } else *result = NULL; |