diff options
Diffstat (limited to 'fs/exfat/dir.c')
| -rw-r--r-- | fs/exfat/dir.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/exfat/dir.c b/fs/exfat/dir.c index 7229146fe2bf..3045a58e124a 100644 --- a/fs/exfat/dir.c +++ b/fs/exfat/dir.c @@ -604,6 +604,11 @@ static int exfat_find_location(struct super_block *sb, struct exfat_chain *p_dir if (ret) return ret; + if (!exfat_test_bitmap(sb, clu)) { + exfat_err(sb, "failed to test cluster bit(%u)", clu); + return -EIO; + } + /* byte offset in cluster */ off = EXFAT_CLU_OFFSET(off, sbi); |