diff options
Diffstat (limited to 'fs/ntfs3/index.c')
| -rw-r--r-- | fs/ntfs3/index.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c index 7eb9fae22f8d..78d20e4baa2c 100644 --- a/fs/ntfs3/index.c +++ b/fs/ntfs3/index.c @@ -618,7 +618,7 @@ static bool index_hdr_check(const struct INDEX_HDR *hdr, u32 bytes) u32 off = le32_to_cpu(hdr->de_off); if (!IS_ALIGNED(off, 8) || tot > bytes || end > tot || - off + sizeof(struct NTFS_DE) > end) { + size_add(off, sizeof(struct NTFS_DE)) > end) { /* incorrect index buffer. */ return false; } @@ -736,7 +736,7 @@ fill_table: if (end > total) return NULL; - if (off + sizeof(struct NTFS_DE) > end) + if (size_add(off, sizeof(struct NTFS_DE)) > end) return NULL; e = Add2Ptr(hdr, off); |