diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | elf/ldconfig.c | 8 |
2 files changed, 10 insertions, 4 deletions
@@ -1,3 +1,9 @@ +2007-04-13 Jakub Jelinek <jakub@redhat.com> + + [BZ #4344] + * elf/ldconfig.c (search_dir): Fix 2 off-by-2 errors. + Reported by David Anderson <davea42@earthlink.net>. + 2007-04-07 Ulrich Drepper <drepper@redhat.com> * posix/sys/wait.h: Remove unnecessary forward declaration. diff --git a/elf/ldconfig.c b/elf/ldconfig.c index ec81cbb..44ccc1a 100644 --- a/elf/ldconfig.c +++ b/elf/ldconfig.c @@ -707,10 +707,10 @@ search_dir (const struct dir_entry *entry) + 1, ".#prelink#.", sizeof (".#prelink#.") - 1) == 0) continue; } - len += strlen (entry->path); + len += strlen (entry->path) + 2; if (len > file_name_len) { - file_name_len = len + 1; + file_name_len = len; file_name = alloca (file_name_len); if (!opt_chroot) real_file_name = file_name; @@ -718,10 +718,10 @@ search_dir (const struct dir_entry *entry) sprintf (file_name, "%s/%s", entry->path, direntry->d_name); if (opt_chroot) { - len = strlen (dir_name) + strlen (direntry->d_name); + len = strlen (dir_name) + strlen (direntry->d_name) + 2; if (len > real_file_name_len) { - real_file_name_len = len + 1; + real_file_name_len = len; real_file_name = alloca (real_file_name_len); } sprintf (real_file_name, "%s/%s", dir_name, direntry->d_name); |