diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/ldconfig.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/elf/ldconfig.c b/elf/ldconfig.c index e1c3f84054..a087da85e4 100644 --- a/elf/ldconfig.c +++ b/elf/ldconfig.c @@ -654,7 +654,11 @@ search_dir (const struct dir_entry *entry) if (((strncmp (direntry->d_name, "lib", 3) != 0 && strncmp (direntry->d_name, "ld-", 3) != 0) || strstr (direntry->d_name, ".so") == NULL) - && !is_hwcap_platform (direntry->d_name)) + && ( +#ifdef _DIRENT_HAVE_D_TYPE + direntry->d_type == DT_REG || +#endif + !is_hwcap_platform (direntry->d_name))) continue; len = strlen (entry->path) + strlen (direntry->d_name); if (len > file_name_len) @@ -680,9 +684,9 @@ search_dir (const struct dir_entry *entry) lstat_buf.st_mode = DTTOIF (direntry->d_type); else #endif - if (lstat64 (real_file_name, &lstat_buf)) + if (__builtin_expect (lstat64 (real_file_name, &lstat_buf), 0)) { - error (0, errno, _("Can't lstat %s"), file_name); + error (0, errno, _("Cannot lstat %s"), file_name); continue; } @@ -691,10 +695,10 @@ search_dir (const struct dir_entry *entry) { /* In case of symlink, we check if the symlink refers to a directory. */ - if (stat64 (real_file_name, &stat_buf)) + if (__builtin_expect (stat64 (real_file_name, &stat_buf), 0)) { if (opt_verbose) - error (0, errno, _("Can't stat %s"), file_name); + error (0, errno, _("Cannot stat %s"), file_name); continue; } is_dir = S_ISDIR (stat_buf.st_mode); @@ -718,6 +722,20 @@ search_dir (const struct dir_entry *entry) } else { +#ifdef _DIRENT_HAVE_D_TYPE + /* We have filled in lstat only #ifndef + _DIRENT_HAVE_D_TYPE. Fill it in if needed. */ + if (direntry->d_type != DT_UNKNOWN + && __builtin_expect (lstat64 (real_file_name, &lstat_buf), + 0)) + { + error (0, errno, _("Cannot lstat %s"), file_name); + free (new_entry->path); + free (new_entry); + continue; + } +#endif + new_entry->ino = lstat_buf.st_ino; new_entry->dev = lstat_buf.st_dev; } |